ZyXEL Communications MAX208M2W WiMAX Indoor VoIP Wi-Fi IAD User Manual MAX208M2W Users guide
ZyXEL Communications Corporation WiMAX Indoor VoIP Wi-Fi IAD MAX208M2W Users guide
Contents
- 1. User Manual Part 1
- 2. User Manual Part 2
User Manual Part 1
![www.zyxel.comwww.zyxel.comMAX208M2W SeriesWiMAX Indoor VoIP Wi-Fi IADCopyright © 2011ZyXEL Communications CorporationSoftware Version 2.00Edition 1, 1/2011Default Login DetailsIP Address: http://192.168.1.1Admin s User Name and Password:admin / 1234Guest s User Name and Password:guest / guest](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-1.png)
![About This User's GuideMAX208M2W Series User s Guide 3About This User's GuideIntended AudienceThis manual is intended for people who want to configure the ZyXEL MAX208M2W Series using the ZyXEL Web Configurator. You should have at least a basic knowledge of TCP/IP networking concepts and topology.Related Documentation!Quick Start Guide The Quick Start Guide is designed to help you get up and running right away. It contains information on setting up your network and configuring for Internet access.!Support DiscRefer to the included CD for support documents.!ZyXEL Web SitePlease refer to www.zyxel.com for additional support documentation and product certifications.Documentation FeedbackSend your comments, questions or suggestions to: techwriters@zyxel.com.twThank you!The Technical Writing Team, ZyXEL Communications Corp.Need More Help?More help is available at www.zyxel.com.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-3.png)
![About This User's GuideMAX208M2W Series User s Guide4!Download LibrarySearch for the latest product updates and documentation from this link. Read the Tech Doc Overview to find out how to efficiently use the documentation in order to better understand how to use your product. !Knowledge BaseIf you have a specific question about your product, the answer may be here. This is a collection of answers to previously asked questions about ZyXEL products. !ForumThis contains discussions on ZyXEL products. Learn from others who use ZyXEL products and share your experiences as well.Customer SupportShould problems arise that cannot be solved by the methods listed above, you should contact your vendor. If you cannot contact your vendor, then contact a ZyXEL office for the region in which you bought the device. See http://www.zyxel.com/web/contact_us.php for contact information. Please have the following information ready when you contact an office.!Product model and serial number.!Warranty Information.!Date that you received your device.!Brief description of the problem and the steps you took to solve it.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-4.png)
![Document ConventionsMAX208M2W Series User s Guide 5Document ConventionsWarnings and NotesThese are how warnings and notes are shown in this User s Guide. Warnings tell you about things that could harm you or your MAX208M2W Series.Note: Notes tell you other important information (for example, other things you may need to configure or helpful tips) or recommendations.Syntax Conventions!The product(s) described in this book may be referred to as the "MAX208M2W Series#, the "device#, the "system# or the "product# in this User s Guide.!Product labels, screen names, field labels and field choices are all in bold font.!A key stroke is denoted by square brackets and uppercase text, for example, [ENTER] means the "enter# or "return# key on your keyboard.!"Enter# means for you to type one or more characters and then press the [ENTER] key. "Select# or "choose# means for you to use one of the predefined choices.!A right angle bracket ( > ) within a screen name denotes a mouse click. For example, TOOLS > Logs > Log Settings means you first click Tools in the navigation panel, then the Logs sub menu and finally the Log Settings tab to get to that screen.!Units of measurement may denote the "metric# value or the "scientific# value. For example, "k# for kilo may denote "1000# or "1024#, "M# for mega may denote "1000000# or "1048576# and so on.!"e.g.,# is a shorthand for "for instance#, and "i.e.,# means "that is# or "in other words#.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-5.png)
![Document ConventionsMAX208M2W Series User s Guide6Icons Used in FiguresFigures in this User s Guide may use the following generic icons. The MAX208M2W Series icon is not an exact representation of your product.Table 1 Common IconsMAX208M2W Series ComputerWireless SignalNotebookServerBase StationTelephoneSwitchRouterInternet CloudNetwork Cloud](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-6.png)
![Safety WarningsMAX208M2W Series User s Guide 7Safety WarningsFor your safety, be sure to read and follow all warning notices and instructions.!Do NOT use this product near water, for example, in a wet basement or near a swimming pool.!Do NOT expose your device to dampness, dust or corrosive liquids.!Do NOT store things on the device.!Do NOT install, use, or service this device during a thunderstorm. There is a remote risk of electric shock from lightning.!Connect ONLY suitable accessories to the device.!Do NOT open the device or unit. Opening or removing covers can expose you to dangerous high voltage points or other risks. ONLY qualified service personnel should service or disassemble this device. Please contact your vendor for further information.!Make sure to connect the cables to the correct ports.!Place connecting cables carefully so that no one will step on them or stumble over them.!Always disconnect all cables from this device before servicing or disassembling.!Use ONLY an appropriate power adaptor or cord for your device. Connect it to the right supply voltage (for example, 110V AC in North America or 230V AC in Europe).!Do NOT remove the plug and connect it to a power outlet by itself; always attach the plug to the power adaptor first before connecting it to a power outlet.!Do NOT allow anything to rest on the power adaptor or cord and do NOT place the product where anyone can walk on the power adaptor or cord.!Do NOT use the device if the power adaptor or cord is damaged as it might cause electrocution.!If the power adaptor or cord is damaged, remove it from the device and the power source.!Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a new one.Do not use the device outside, and make sure all the connections are indoors. There is a remote risk of electric shock from lightning.!Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your device.Use only No. 26 AWG (American Wire Gauge) or larger telecommunication line cord.!Antenna Warning! This device meets ETSI and FCC certification requirements when using the included antenna(s). Only use the included antenna(s).!If you wall mount your device, make sure that no electrical lines, gas or water pipes will be damaged.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-7.png)
![Safety WarningsMAX208M2W Series User s Guide8!Make sure that the cable system is grounded so as to provide some protection against voltage surges.Your product is marked with this symbol, which is known as the WEEE mark. WEEE stands for Waste Electronics and Electrical Equipment. It means that used electrical and electronic products should not be mixed with general waste. Used electrical and electronic equipment should be treated separately.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-8.png)
![Contents OverviewMAX208M2W Series User s Guide 9Contents OverviewUser!s Guide ...........................................................................................................................17Getting Started ...........................................................................................................................19Introducing the Web Configurator ..............................................................................................25Setup Wizard............................................................................................................................. 31Tutorials .....................................................................................................................................43Technical Reference ..............................................................................................................63System Status ............................................................................................................................65WiMAX .......................................................................................................................................69Network Setting .........................................................................................................................89Security ....................................................................................................................................127The VoIP General Screens ......................................................................................................133The VoIP Account Screens ......................................................................................................139The VoIP Line Screens ............................................................................................................157Maintenance ............................................................................................................................161Troubleshooting .......................................................................................................................187Product Specifications .............................................................................................................193](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-9.png)
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![Table of ContentsMAX208M2W Series User s Guide 11Table of ContentsAbout This User's Guide..........................................................................................................3Document Conventions............................................................................................................5Safety Warnings........................................................................................................................7Contents Overview...................................................................................................................9Table of Contents....................................................................................................................11Part I: User!s Guide................................................................................17Chapter 1Getting Started........................................................................................................................191.1 About Your MAX208M2W Series .........................................................................................191.1.1 WiMAX Internet Access .............................................................................................191.1.2 Make Calls via Internet Telephony Service Provider ..................................................201.2 MAX208M2W Series Hardware ...........................................................................................211.2.1 LEDs ..........................................................................................................................211.3 Good Habits for Managing the MAX208M2W Series ..........................................................22Chapter 2Introducing the Web Configurator........................................................................................252.1 Overview ..............................................................................................................................252.1.1 Accessing the Web Configurator ................................................................................252.1.2 The Reset Button .......................................................................................................262.1.3 Saving and Canceling Changes .................................................................................272.1.4 Working with Tables ...................................................................................................272.2 The Main Screen .................................................................................................................28Chapter 3Setup Wizard...........................................................................................................................313.1 Overview ..............................................................................................................................313.1.1 Welcome to the Setup Wizard ....................................................................................313.1.2 LAN Settings ..............................................................................................................333.1.3 WiMAX Frequency Settings .......................................................................................343.1.4 WiMAX Authentication Settings .................................................................................363.1.5 VoIP Settings ..............................................................................................................38](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-11.png)
![Table of ContentsMAX208M2W Series User s Guide123.1.6 WLAN Settings ...........................................................................................................393.1.7 Setup Complete .........................................................................................................41Chapter 4Tutorials...................................................................................................................................434.1 Overview ..............................................................................................................................434.2 WiMAX Connection Settings ...............................................................................................434.3 Configuring LAN DHCP .......................................................................................................444.4 Changing Certificate ............................................................................................................464.5 Blocking Web Access ..........................................................................................................474.6 Configuring the MAC Address Filter ....................................................................................484.7 Setting Up NAT Port Forwarding .........................................................................................504.8 Access the MAX208M2W Series Using DDNS ...................................................................534.8.1 Registering a DDNS Account on www.dyndns.org ....................................................534.8.2 Configuring DDNS on Your MAX208M2W Series ......................................................544.8.3 Testing the DDNS Setting ..........................................................................................544.9 Configuring Static Route for Routing to Another Network ...................................................544.10 Remotely Managing Your MAX208M2W Series ................................................................574.11 VLAN Configuration Example ............................................................................................58Part II: Technical Reference..................................................................63Chapter 5System Status.........................................................................................................................655.1 Overview ..............................................................................................................................655.2 System Status ......................................................................................................................65Chapter 6WiMAX......................................................................................................................................696.1 Overview ..............................................................................................................................696.1.1 What You Need to Know ............................................................................................696.2 Connection Settings ............................................................................................................736.3 Frequency Settings ..............................................................................................................756.4 Authentication Settings ........................................................................................................786.5 Connect ...............................................................................................................................816.6 Wide Scan ...........................................................................................................................846.7 Link Status ...........................................................................................................................856.8 Link Statistics .......................................................................................................................876.9 Connection Info ...................................................................................................................886.10 Service Flow ......................................................................................................................88](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-12.png)
![Table of ContentsMAX208M2W Series User s Guide 13Chapter 7Network Setting.......................................................................................................................897.1 Overview ..............................................................................................................................897.1.1 What You Need to Know ............................................................................................897.2 WAN ....................................................................................................................................947.3 PPPoE .................................................................................................................................967.4 GRE .....................................................................................................................................987.5 EtherIP .................................................................................................................................987.6 IP .........................................................................................................................................997.7 DHCP ................................................................................................................................1007.8 WLAN ................................................................................................................................1027.9 WPS ..................................................................................................................................1047.10 MAC Address Filter .........................................................................................................1047.11 Static Route ......................................................................................................................1067.12 Static Route Add ..............................................................................................................1067.13 RIP ...................................................................................................................................1077.14 Port Forwarding ...............................................................................................................1087.14.1 Port Forwarding Wizard ..........................................................................................1107.15 Port Trigger .......................................................................................................................1117.15.1 Port Trigger Wizard .................................................................................................1127.15.2 Trigger Port Forwarding Example ...........................................................................1137.16 DMZ ..................................................................................................................................1147.17 ALG ..................................................................................................................................1157.18 UPnP ................................................................................................................................1167.18.1 Installing UPnP in Windows XP ..............................................................................1167.18.2 Web Configurator Easy Access .............................................................................1207.19 VLAN ...............................................................................................................................1227.20 DDNS ..............................................................................................................................1257.21 Content Filter ...................................................................................................................126Chapter 8Security..................................................................................................................................1278.1 Overview ............................................................................................................................1278.1.1 What You Need to Know ..........................................................................................1278.2 IP Filter ..............................................................................................................................1288.3 MAC Filter ..........................................................................................................................1298.4 DDOS ................................................................................................................................130Chapter 9The VoIP General Screens...................................................................................................1339.1 VoIP Overview ...................................................................................................................1339.1.1 What You Can Do in This Chapter ...........................................................................1339.1.2 What You Need to Know ..........................................................................................133](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-13.png)
![Table of ContentsMAX208M2W Series User s Guide149.1.3 Before you Begin ......................................................................................................1359.2 Media .................................................................................................................................1359.2.1 QoS ..........................................................................................................................1369.2.2 QoS Settings ............................................................................................................1379.3 Technical Reference ..........................................................................................................1379.3.1 DSCP and Per-Hop Behavior ...................................................................................137Chapter 10The VoIP Account Screens..................................................................................................13910.1 Overview ..........................................................................................................................13910.1.1 What You Can Do in This Chapter .........................................................................13910.1.2 What You Need to Know ........................................................................................13910.1.3 SIP User Agent ......................................................................................................14010.2 Status ...............................................................................................................................14410.3 Server ..............................................................................................................................14610.4 Feature ............................................................................................................................14710.5 User .................................................................................................................................15010.6 Dialing ..............................................................................................................................15210.7 Speed Dial .......................................................................................................................15210.8 FAX ..................................................................................................................................15310.9 Technical Reference ........................................................................................................15410.9.1 SIP Call Progression ..............................................................................................15410.9.2 SIP Client Server ....................................................................................................155Chapter 11The VoIP Line Screens.........................................................................................................15711.1 Overview ..........................................................................................................................15711.1.1 What You Can Do in This Chapter .........................................................................15711.1.2 What You Need to Know ........................................................................................15711.2 Phone ..............................................................................................................................15811.3 Voice ................................................................................................................................15911.4 Profile ...............................................................................................................................159Chapter 12Maintenance..........................................................................................................................16112.1 Overview ..........................................................................................................................16112.1.1 What You Need to Know ........................................................................................16112.2 Password .........................................................................................................................16812.3 HTTP ...............................................................................................................................16912.4 Telnet ...............................................................................................................................17012.5 SSH .................................................................................................................................17012.6 SNMP ..............................................................................................................................17112.7 CWMP .............................................................................................................................172](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-14.png)
![Table of ContentsMAX208M2W Series User s Guide 1512.8 OMA-DM ..........................................................................................................................17412.9 Date .................................................................................................................................17612.10 Time Zone ......................................................................................................................17712.11 Upgrade File ..................................................................................................................17712.11.1 The Firmware Upload Process .............................................................................17812.12 Upgrade Link .................................................................................................................17912.13 CWMP Upgrade ............................................................................................................17912.14 Backup ...........................................................................................................................18012.15 Restore ..........................................................................................................................18112.15.1 The Restore Configuration Process .....................................................................18112.16 Factory Defaults ............................................................................................................18212.17 Log Setting ....................................................................................................................18212.18 Log Display ....................................................................................................................18312.19 Ping Test ........................................................................................................................18412.20 Traceroute Test ..............................................................................................................18412.21 About .............................................................................................................................18512.22 Reboot ...........................................................................................................................185Chapter 13Troubleshooting....................................................................................................................18713.1 Power, Hardware Connections, and LEDs ......................................................................18713.2 MAX208M2W Series Access and Login ..........................................................................18813.3 Internet Access ................................................................................................................19013.4 Reset the MAX208M2W Series to Its Factory Defaults ...................................................19113.4.1 Pop-up Windows, JavaScript and Java Permissions .............................................192Chapter 14Product Specifications.........................................................................................................19314.1 Wall-Mounting ..................................................................................................................20114.1.1 The Wall-Mounting Kit ............................................................................................20114.1.2 Instructions .............................................................................................................201Appendix A WiMAX Security................................................................................................205Appendix B Setting Up Your Computer s IP Address...........................................................209Appendix C Pop-up Windows, JavaScript and Java Permissions........................................237Appendix D IP Addresses and Subnetting...........................................................................247Appendix E Importing Certificates........................................................................................259Appendix F Common Services.............................................................................................291Appendix G Legal Information..............................................................................................295](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-15.png)
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![MAX208M2W Series User s Guide 19CHAPTER 1 Getting Started1.1 About Your MAX208M2W Series The MAX208M2W Series includes MAX208M2W and MAX218M2W.The MAX208M2W Series has a built-in switch and two phone ports. It allows you to access the Internet by connecting to a WiMAX wireless network. You can use a traditional analog telephone to make Internet calls using the MAX208M2W Series s Voice over IP (VoIP) communication capabilities. Additionally, The web browser-based Graphical User Interface (GUI), also known as the web configurator, provides easy management of the device and its features.See Chapter 14 on page 193 for a complete list of features for your model.1.1.1 WiMAX Internet AccessConnect your computer or network to the MAX208M2W Series for WiMAX Internet access. See the Quick Start Guide for instructions on hardware connection.In a wireless metropolitan area network (MAN), the MAX208M2W Series connects to a WiMAX base station (BS) for Internet access. The following diagram shows a notebook computer equipped with the MAX208M2W Series connecting to the Internet through a WiMAX base station (marked BS).Figure 1 Mobile Station and Base StationWhen the firewall is on, all incoming traffic from the Internet to your network is blocked unless it is initiated from your network.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-19.png)
![Chapter 1Getting StartedMAX208M2W Series User s Guide20Use content filtering to block access to web sites with URLs containing keywords that you specify. You can define time periods and days during which content filtering is enabled and include or exclude particular computers on your network from content filtering. For example, you could block access to certain web sites for the kids.1.1.2 Make Calls via Internet Telephony Service ProviderIn a home or small office environment, you can use the MAX208M2W Series to make and receive the following types of VoIP telephone calls:!Peer-to-Peer calls - Use the MAX208M2W Series to make a call directly to the recipient s IP address without using a SIP proxy server.Figure 2 VoIP Features - Peer-to-Peer Calls!Calls via a VoIP service provider - The MAX208M2W Series sends your call to a VoIP service provider s SIP server which forwards your calls to either VoIP or PSTN phones.Figure 3 Calls via VoIP Service Provider](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-20.png)
![Chapter 1Getting StartedMAX208M2W Series User s Guide 211.2 MAX208M2W Series HardwareFollow the instructions in the Quick Start Guide to make hardware connections.1.2.1 LEDsThe following figure shows the LEDs (lights) on the MAX208M2W Series.Figure 4 The MAX208M2W Series s LEDsThe following table describes your MAX208M2W Series s LEDs (from top to bottom). Table 2 The MAX208M2W Series LEDs behaviorLED STATE DESCRIPTIONPowerOffThe MAX208M2W Series is not receiving power.RedThe MAX208M2W Series is receiving power but has been unable to start up correctly or is not receiving enough power. See the Troubleshooting section for more information.Green Solid: The MAX208M2W Series is receiving power and functioning correctly.Flashing: the device is self-testing (startup)WLANLEDSTRENGTHINDICATORSVOICELEDSPOWERLED1 & 2SIGNALWIMAXLINK](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-21.png)
![Chapter 1Getting StartedMAX208M2W Series User s Guide221.3 Good Habits for Managing the MAX208M2W SeriesDo the following things regularly to make the MAX208M2W Series more secure and to manage the MAX208M2W Series more effectively.!Change the password. Use a password that s not easy to guess and that consists of different types of characters, such as numbers and letters.!Write down the password and put it in a safe place.WiMAX LinkOffThe MAX208M2W Series is not connected to a wireless (WiMAX) network.GreenThe MAX208M2W Series is successfully connected to a wireless (WiMAX) network.Green (Blinking Slowly)The MAX208M2W Series is searching for a wireless (WiMAX) network.Green (Blinking Quickly)The MAX208M2W Series has found a wireless (WiMAX) network and is connecting.Signal Strength IndicatorThe Strength Indicator LEDs display the Interference-plus-Noise Ratio (CINR) of the wireless (WiMAX) connection.Signal 1 OnThe signal strength is in the range between 5 and 15.Signal 2 OnThe signal strength is in the range between 16 and 24.Signal 3 OnThe signal strength is greater than or equal to 25 dBmVoice 1 & 2OffNo SIP account is registered, or the MAX208M2W Series is not receiving power.GreenA SIP account is registered.Green (Blinking)A SIP account is registered, and the phone attached to the VoIP port is in use (off the hook).YellowA SIP account is registered and has a voice message on the SIP server.Yellow (Blinking)A SIP account is registered and has a voice message on the SIP server, and the phone attached to the VoIP port is in use (off the hook).WLANOffThe Wi-Fi network is not operational.GreenThe Wi-Fi network is operational.Blinking GreenThe WiMAX Device is sending and receiving data across the Wi-Fi network.Table 2 The MAX208M2W Series LEDs behaviorLED STATE DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-22.png)
![Chapter 1Getting StartedMAX208M2W Series User s Guide 23!Back up the configuration (and make sure you know how to restore it). Restoring an earlier working configuration may be useful if the MAX208M2W Series becomes unstable or even crashes. If you forget your password, you will have to reset the MAX208M2W Series to its factory default settings. If you backed up an earlier configuration file, you would not have to totally re-configure the MAX208M2W Series. You could simply restore your last configuration.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-23.png)
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![MAX208M2W Series User s Guide 25CHAPTER 2 Introducing the WebConfigurator2.1 OverviewThe Web Configurator is an HTML-based management interface that allows easy device set up and management via any web browser that supports: HTML 4.0, CSS 2.0, and JavaScript 1.5, and higher. The recommended screen resolution for using the web configurator is 1024 by 768 pixels and 16-bit color, or higher.In order to use the Web Configurator you need to allow:!Web browser pop-up windows from your device. Web pop-up blocking is enabled by default in many operating systems and web browsers.!JavaScript (enabled by default in most web browsers).!Java permissions (enabled by default in most web browsers).See the Appendix C on page 237 for more information on configuring your web browser.2.1.1 Accessing the Web Configurator1Make sure your MAX208M2W Series hardware is properly connected (refer to the Quick Start Guide for more information).2Launch your web browser.3Enter 192.168.1.1" as the URL.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-25.png)
![Chapter 2Introducing the Web ConfiguratorMAX208M2W Series User s Guide264A login screen displays. Enter the default Username (admin) and Password (1234), then click Login.Figure 5 Login screenNote: For security reasons, the MAX208M2W Series automatically logs you out if you do not use the Web Configurator for five minutes. If this happens, log in again.2.1.2 The Reset ButtonIf you forget your password or cannot access the Web Configurator, you will need to use the Reset button to reload the factory-default configuration file. This means that you will lose all configurations that you had previously and the password will be reset to "1234#.2.1.2.1 Using The Reset Button1Make sure the Power light is on (not blinking).2To set the device back to the factory default settings, press the Reset button for five seconds or until all LED lights blink one time, then release it. The device restarts when the defaults have been restored. 3Reconfigure the MAX208M2W Series following the steps in your Quick Start Guide.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-26.png)
![Chapter 2Introducing the Web ConfiguratorMAX208M2W Series User s Guide 272.1.3 Saving and Canceling ChangesAll screens to which you can make configuration changes must be saved before those changes can go into effect. If you make a mistake while configuring the MAX208M2W Series, you can cancel those changes and start over.Figure 6 Saving and Canceling ChangesThis screen contains the following fields:Note: If you make changes to a page but do not save before switching to another page or exiting the Web Configurator, those changes are disgarded.2.1.4 Working with TablesMany screens in the MAX208M2W Series contain tables to provide information or additional configuration options.Figure 7 Tables ExampleThis screen contains the following fields:Table 3 Saving and Canceling ChangesLABEL DESCRIPTIONSaveClick this to save your changes.CancelClick this to restore the settings on this page to their last saved values.Table 4 Saving and Canceling ChangesLABEL DESCRIPTIONItems per PageThis displays the number of items displayed per table page. Use the menu to change this value.First PageClick this to go to the first page in the table.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-27.png)
![Chapter 2Introducing the Web ConfiguratorMAX208M2W Series User s Guide282.2 The Main ScreenWhen you first log into the Web Configurator, the Main screen appears. Here you can view a summary of your MAX208M2W Series s connection status. This is also the default "home# page for the Web Configurator and it contains conveniently-placed shortcuts to all of the other screens.Note: Some features in the Web Configurator may not be available depending on your firmware version and/or configuration.Note: The available menus and screens vary depending on the user account you use for login.Previous PageClick this to go to the previous page in the table.Page Indicator / Jump to PageThis indicates which page is currently displayed in the table. Use the menu to jump to another page. You can only jump to other pages if those pages exist.Next PageClick this to go to the previous page in the table.Last PageClick this to go to the last page in the table.#This indicates an item s position in the table. It has no bearing on that item s importance or lack there of.Total NumThis indicates the total number of items in the table, including items on pages that are not visible.Table 4 Saving and Canceling Changes (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-28.png)
![Chapter 2Introducing the Web ConfiguratorMAX208M2W Series User s Guide 29Figure 8 Main ScreenThe following table describes the icons in this screen.Table 5 Main > IconsICON DESCRIPTIONSystem StatusClick this to open the Main screen, which shows your MAX208M2W Series status and other information.WiMAXClick this to open the WiMAX menu, which gives you options for configuring your WiMAX settings.Network SettingClick this to open the Network menu, which gives you options for configuring your network settings.SecurityClick this to open the Security menu, which gives you options for configuring your firewall and security settings.VoIPClick this icon to open the VoIP menu, which gives you options on how to use the device to make phone calls.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-29.png)
![Chapter 2Introducing the Web ConfiguratorMAX208M2W Series User s Guide30MaintenanceClick this to open the Maintenance menu, which gives you options for maintaining your MAX208M2W Series and performing basic network connectivity tests.LanguageUse this menu to select the Web Configurator s language.Setup WizardClick this to open the Setup Wizard, where you can configure the most essential settings for your MAX208M2W Series to work.LogoutClick this to log out of the Web Configurator.Table 5 Main > Icons (continued)ICON DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-30.png)
![MAX208M2W Series User s Guide 31CHAPTER 3 Setup Wizard3.1 OverviewThis chapter provides information on the ZyXEL Setup Wizard. The wizard guides you through several steps for onfiguring your network settings.3.1.1 Welcome to the Setup WizardThis screen provides a quick summary of the configuration tasks the wizard helps you to perform. They are:1Set up your Local Area Network (LAN) options, which determine how the devices in your home or office connect to the MAX208M2W Series.2Set up your MAX208M2W Series s broadcast frequency, which is the radio channel it uses to communicate with the ISP s base station.3Set up your MAX208M2W Series s login options, which are used to connect your LAN to the ISP s network and verify your account. 4Set up your MAX208M2W Series s VoIP Settings, which will allow you to make calls over the nternet.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-31.png)
![Chapter 3Setup WizardMAX208M2W Series User s Guide325Set up your MAX208M2W Series s WLAN so that other devices, such as a laptop or a smartphone, can connect wirelessly to the nternet using the MAX208M2W Series.Figure 9 Setup Wizard > Welcome](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-32.png)
![Chapter 3Setup WizardMAX208M2W Series User s Guide 333.1.2 LAN SettingsThe LAN Settings screen allows you to configure your local network options.Figure 10 Setup Wizard > LAN SettingsThe following table describes the labels in this screen.Table 6 Setup Wizard > LAN SettingsLABEL DESCRIPTIONLAN TCP/IPIP AddressEnter the IP address of the MAX208M2W Series on the LAN.Note: This field is the IP address you use to access the MAX208M2W Series on the LAN. If the web configurator is running on a computer on the LAN, you lose access to it as soon as you change this field. You can access the web configurator again by typing the new IP address in the browser.IP Subnet MaskEnter the subnet mask of the LAN.DHCP ServerEnable Select this if you want the MAX208M2W Series to be the DHCP server on the LAN. As a DHCP server, the MAX208M2W Series assigns IP addresses to DHCP clients on the LAN and provides the subnet mask and DNS server information.Start IP Enter the IP address from which the MAX208M2W Series begins allocating IP addresses.End IP Enter the IP address at which the MAX208M2W Series stops allocating IP addresses.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-33.png)
![Chapter 3Setup WizardMAX208M2W Series User s Guide343.1.3 WiMAX Frequency SettingsThe WiMAX Frequency Settings screen allows you to configure the broadcast radio frequency used by the MAX208M2W Series.Note: These settings should be provided by your ISP.Figure 11 Setup Wizard > WiMAX Frequency SettingsLease TimeEnter the duration in minutes before the device requests a new IP address from the DHCP server.DNS Server assigned by DHCP ServerFirst DNS ServerSpecify the first IP address of three DNS servers that the network can use. The MAX208M2W Series provides these IP addresses to DHCP clients.Second DNS ServerSpecify the second IP address of three DNS servers that the network can use. The MAX208M2W Series provides these IP addresses to DHCP clients.Third DNS ServerSpecify the third IP address of three DNS servers that the network can use. The MAX208M2W Series provides these IP addresses to DHCP clients.Back Click to display the previous screen.Next Click to proceed to the next screen. Table 6 Setup Wizard > LAN Settings (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-34.png)
![Chapter 3Setup WizardMAX208M2W Series User s Guide 35The following table describes the labels in this screen.Table 7 Setup Wizard > WiMAX Frequency SettingsLABEL DESCRIPTIONSetting TypeSelect the WiMAX frequency setting type from the list.!By Range - Select this to set up the frequency based on a range of MHz.!By List - Select this to set up the frequency on an individual MHz basis. You can add multiple MHz values to the list.StepEnter the increments in MHz by which to increase the frequency range.Note: This field only appears when you select By Range under Setting Type.Start FrequencyEnter the frequency value at the beginning of the frequency range to use. The frequency is increased in increments equal to the Step value until the End Frequency is reached, at which time the cycle starts over with the Start Frequency.Note: This field only appears when you select By Range under Setting Type.End FrequencyEnter the frequency value at the end of the frequency range to use. Note: This field only appears when you select By Range under Setting Type.BandwidthSet the frequency bandwidth in MHz that this MAX208M2W Series uses.#This is an index number for enumeration purposes only.Frequency (MHz)Displays the frequency MHz for the item in the list.Total NumDisplays the total number of items in the list.DeleteClick this to remove an item from the list.AddClick this to add an item to the list.OKClick this to save an newly added item to the list.#This is an index number for enumeration purposes only.Band Start (KHz)Indicates the beginning of the frequency band in KHz.Band End (KHz)Indicates the end of the frequency band in KHz.Total NumDisplays the total number of items in the list.Back Click to display the previous screen.Next Click to proceed to the next screen.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-35.png)
![Chapter 3Setup WizardMAX208M2W Series User s Guide363.1.4 WiMAX Authentication SettingsThe WiMAX Authentication Settings screen allows you to configure how your MAX208M2W Series logs into the service provider s network.Note: These settings should be provided by your ISP.Note: The EAP supplicant settings on this screen vary depending on the authentication mode your select.Figure 12 Setup Wizard > WiMAX Authentication Settings](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-36.png)
![Chapter 3Setup WizardMAX208M2W Series User s Guide 37The following table describes the labels in this screen.Table 8 Setup Wizard > WiMAX Authentication SettingsLABEL DESCRIPTIONAuthenticationAuthentication ModeSelect a WiMAX authentication mode for authentication network sessions with the ISP. Options are:!No authentication!User authentication!Device authentication!User and Device authenticationEAP SupplicationEAP Mode Select an EAP autentication mode. See Table 15 on page 79 if you need more inforamtion.Anonymous IdEnter your anonymous ID. Note: Some modes may not require this.Ignore Cert VerificationSelect this to ignore base station certification verification when a certificate is received during EAP-TLS or EAP-TTLS.Server Root CA Cert. FileBrowse for and choose a server root certificate file, if required.Server Root CA Cert. InfoThis field displays information about the assigned server root certificate.Device Cert. FileBrowse for and choose a device certificate file, if required.Device Cert. Info.This field displays information about the assigned device certificate.Device Private KeyBrowse for and choose a device private key, if required.Device Private KeyInfoThis field displays information about the assigned device private key.Device Private Key PasswordEnter the device private key, if required.Inner Mode Select an inner authentication mode (MS-CHAP, MS-CHAPV2, CHAP, MD5, PAP. See Table 15 on page 79 if you need more inforamtion.Username Enter your authentication username.Password Enter your authentication password.Back Click to display the previous screen.Next Click to proceed to the next screen.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-37.png)
![Chapter 3Setup WizardMAX208M2W Series User s Guide383.1.5 VoIP SettingsThe VoIP Settings screen allows you to configure how your MAX208M2W Series connects to up to two VoIP service providers network and makes calls over the Internet.Note: This settings should be provided by your VoIP service provider.Figure 13 Setup Wizard > VoIP SettingsThe following table describes the labels in this screen.Table 9 Setup Wizard > VoIP SettingsLABEL DESCRIPTIONLine 1 SIP Account - Configure this section to use the PHONE 1 port.Enable Select this to activate the SIP account.SIP ServerEnter the IP address or domain name of the SIP server.Port NumberEnter the SIP server s listening port number.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-38.png)
![Chapter 3Setup WizardMAX208M2W Series User s Guide 393.1.6 WLAN SettingsThe WLAN Settings screen lets you set up how other devices connect to the Internet wirelessly using the MAX208M2W Series.Figure 14 Setup Wizard > WLAN SettingsSubscriber NumberEnter your SIP number. In the full SIP URI, this is the part before the @ symbol.Display NameEnter the name that appears on the other party s device if they have Caller ID enabled.Authentication NameType the SIP user name associated with this account for authentication to the SIP server.PasswordType the SIP password associated with this account.Line 2 SIP Account - Configure this section to use the PHONE 2 port. See the fields above for similar description.Back Click to display the previous screen.Next Click to proceed to the next screen. Table 9 Setup Wizard > VoIP Settings (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-39.png)
![Chapter 3Setup WizardMAX208M2W Series User s Guide40Figure 15 Steup Wizard > WLAN Settings > Encryption Type: WPA PersonallThe following table describes the labels in this screen.Table 10 Setup Wizard > WLAN SettingsLABEL DESCRIPTIONWifi SettingsEnable WLAN Select this box to enable the wireless service and allow other wireless clients to connect to the Internet using the MAX208M2W Series.WLAN Mode Select the mode that the MAX208M2W Series will be using to communicate: 802.11 B/G/N mixed, 802.11 B/G mixed, 802.11 B only, 802.11 G only, or 802.11 N only.WLAN Channel Select one channel from 1 to 13 for wireless communications with the wireless stations. SSID SettingsWLAN SSID This field dilsplays the name of the wireless network associated with the MAX208M2W Series.Hide SSID Select this option if you wish to keep the name of the wireless network hidden.Encryption Type Select the type of encryption that the network will be using: None, WEP, or WPA Personal.SSID WEP SettingsNote: You will only see this options if you selected WEP as the Encryption Type.Authentication Method Select the type of authentication used to join the network: Openn System or Shared Key.WEP Encryption Length Select the length of the encryption key: 64-bit or 128-bit.Key 1 - 4 Pick one of four available keys. The key can be in either Hexagecimal (HEX) or ASCII format.Type the key using any letters and numbers. The field is case sensitive and the lenght must match the length picked in the step above (64-bit or 128-bit). A warning mesage will appear if you fail to do this.SSID WPA Settings](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-40.png)
![Chapter 3Setup WizardMAX208M2W Series User s Guide 413.1.7 Setup CompleteClick Save to save the Setup Wizard settings and close it.Figure 16 Setup Wizard > Setup CompleteLaunch your web browser and navigate to www.zyxel.com. If everything was configured properly, the web page should display. You can now surf the Internet!Refer to the rest of this guide for more detailed information on the complete range of MAX208M2W Series features available in the more advanced web configurator. Note: If you cannot access the Internet, open the web configurator again to confirm that the Internet settings you configured in the wizard setup are correct.WPA ModeSelect either WPA, WPA2 or Auto (WPA or WPA2).Cipher TypeSelect the type of authentication that you wish to use for your network: TKIP, AES or both. AES is more secure.Pre Shared KeyType the pre-shared key or PSK previously shared between the two parties.Table 10 Setup Wizard > WLAN Settings (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-41.png)
![Chapter 3Setup WizardMAX208M2W Series User s Guide42](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-42.png)
![MAX208M2W Series User s Guide 43CHAPTER 4 Tutorials4.1 OverviewThis chapter shows you how to configure some of the MAX208M2W Series s features.Note: Be sure to read Introducing the Web Configurator on page 25 before working through the tutorials presented here. For field descriptions for individual screens, see the related technical reference in this User's Guide.This chapter includes the following configuration examples:!WiMAX Connection Settings on page 43!Configuring LAN DHCP on page 44!Changing Certificate on page 46!Blocking Web Access on page 47!Configuring the MAC Address Filter, see page48!Setting Up NAT Port Forwarding, see page 50!Access the MAX208M2W Series Using DDNS, see page 53!Configuring Static Route for Routing to Another Network, see page 54!Remotely Managing Your MAX208M2W Series on page 57!VLAN Configuration Example on page 584.2 WiMAX Connection SettingsThis tutorial provides you with pointers for configuring the MAX208M2W Series to connect to an ISP.1Connect the MAX208M2W Series to the ISP s nearest base station. See Section 6.2 on page 73.2Configure the MAX208M2W Series s broadcast frequency. Section 6.3 on page 75.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-43.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide443Configure the MAX208M2W Series to connect securely to the ISP s authentication servers. See Section 6.4 on page 78.4Check the MAX208M2W Series s connection status to ensure everything is working properly. See Section 6.7 on page 85.4.3 Configuring LAN DHCPThis tutorial shows you how to set up a small network in your office or home.Goal: Connect three computers to your MAX208M2W Series to form a small network. Required: The following table provides a summary of the information you will need to complete the tasks in this tutorial. 1In the Web Configurator, open the Networking Setting > LAN screen and set the IP Address to 192.168.100.1. Use the default IP Subnet Mask of 255.255.255.0. Click Save.INFORMATION VALUE SEE ALSOLAN IP Address192.168.100.1 Chapter 7 on page 99Starting IP Address192.168.100.10 Chapter 7 on page 100Ending IP Address192.168.100.30DNS ServersFrom ISP](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-44.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide 452Manually change the IP address of your computer that your are using to 192.168.100.x (for example, 192.168.100.5) and keep the subnet set to 255.255.255.0.3Type http://192.168.100.1 in your browser after the MAX208M2W Series finishes starting up completely.4Log into the Web Configurator and open the Networking Setting > LAN > DHCP screen.5Select Server for the DHCP mode, then enter 192.168.100.10 and 192.168.100.30 as your DHCP starting and ending IP addresses.6Leave the other settings as their defaults and click Save.7Next, go to the Networking Setting > WAN screen and select NAT in the Operation Mode field. Click Save.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-45.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide468Connect your computers to the MAX208M2W Series s Ethernet ports and you re all set!Note: You may need to configure the computers on your LAN to automatically obtain IP addresses. For information on how to do this, see Appendix B on page 209.Once your network is configured and hooked up, you will want to connect it to the Internet next. To do this, just run the Internet Connection Wizard (Chapter 3 on page 31), which walks you through the process.4.4 Changing CertificateThis tutorial shows you how to import a new security certificate, which allows your device to communicate with another network servers.Goal: Import a new security certificate into the MAX208M2W Series.See Also: Appendix E on page 259.1Go to the WiMAX > Profile > Authentication Settings screen. In the EAP Supplicant section, click each Browse button and locate the security certificates that were provided by your new ISP. s2Configure your new Internet access settings based on the information provided by the ISP.Note: You can also use the Internet Connection Wizard to configure the Internet access settings.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-46.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide 473You may need to configure the Options section according to the information provided by the ISP.4Click Save. You should now be able to connect to the Internet through your new service provider!4.5 Blocking Web AccessIf your MAX208M2W Series is in a home or office environment you may decide that you want to block an Internet website access. You may need to block both the website s IP address and domain name.Goal: Configure the MAX208M2W Series s content filter to block a website with a domain name www.example.com.See Also: Section 7.21 on page 126.1Open the Networking Setting > Content Filter.2Select Enable URL Filter.3Select Blacklist.4Click Add and configure a URL filter rule by selecting Active and entering www.example.com as the URL.5Click OK.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-47.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide486Click Save.Open a browser from your computer in the MAX208M2W Series s LAN network, you should get an "Access Violation# message when you try to access to http://www.example.com. You may also need to block the IP address of the website if you do not want users to access to the website through its IP address.4.6 Configuring the MAC Address FilterThis tutorial shows you how to use the MAC filter to block a DHCP client s access to hosts and to the WiMAX network.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-48.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide 491First of all, you have to know the MAC address of the computer. If not, you can look for the MAC address in the Network Setting > LAN > DHCP screen. (192.168.100.3 mapping to 00:02:E3:53:16:95 in this example). 2Click Security > Firewall > MAC Filter. Select Blacklist and click the Add button in the MAC Filter Rules table.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-49.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide503An empty entry appears. Enter the computer s MAC address in the Source MAC field and leave the other fields set to their defaults. Click Save.The computer will no longer be able to access any host on the WiMAX network through the MAX208M2W Series.4.7 Setting Up NAT Port ForwardingThomas recently received an Xbox 360 as his birthday gift. His friends invited him to play online games with them on Xbox LIVE. In order to communicate and play with other gamers on Xbox LIVE, Thomas needs to configure the port settings on his MAX208M2W Series.Xbox 360 requires the following ports to be available in order to operate Xbox LIVE correctly:TCP: 53, 80, 3074UDP: 53, 88, 30741You have to know the Xbox 360 s IP address first. You can check it through the Xbox 360 console. You may be able to check the IP address on the MAX208M2W Series if the MAX208M2W Series has assigned a DHCP IP address to the Xbox 360. Check the DHCP Leased Hosts table in the Network > LAN > DHCP screen. Look for the IP address for the Xbox 360.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-50.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide 512NAT mode is required to use port forwarding. Click Network Setting > WAN and make sure NAT is selected in the Operation Mode field. Click Save.3Click Network Setting > NAT > Port Forwarding and then click the first entry to edit the rule.4Configure the screen as follows to open TCP/UDP port 53 for the Xbox 360. Click OK.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-51.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide525Repeat steps 2 and 3 to open the rest of the ports for the Xbox 360. The port forwarding settings you configured are listed in the Port Forwarding screen.6Click Save.Thomas can then connect his Xbox 360 to the Internet and play online games with his friends.In this tutorial, all port 80 traffic is forwarded to the Xbox 360, but port 80 is also the default listening port for remote management via WWW. If Thomas also wants to manage the MAX208M2W Series from the Internet, he has to assign an unused port to WWW remote access.Click Advanced > Remote MGMT. Enter an unused port in the Port field (81 in this example). Click Save.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-52.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide 534.8 Access the MAX208M2W Series Using DDNSIf you connect your MAX208M2W Series to the Internet and it uses a dynamic WAN IP address, it is inconvenient for you to manage the device from the Internet. The MAX208M2W Series s WAN IP address changes dynamically. Dynamic DNS (DDNS) allows you to access the MAX208M2W Series using a domain name. To use this feature, you have to apply for DDNS service at www.dyndns.org.This tutorial covers:!Registering a DDNS Account on www.dyndns.org!Configuring DDNS on Your MAX208M2W Series!Testing the DDNS SettingNote: If you have a private WAN IP address (see Private IP Addresses on page 256), then you cannot use DDNS.4.8.1 Registering a DDNS Account on www.dyndns.org1Open a browser and type http://www.dyndns.org.2Apply for a user account. This tutorial uses UserName1 and 12345 as the username and password.3Log into www.dyndns.org using your account.4Add a new DDNS host name. This tutorial uses the following settings as an example.!Hostname: mywimax.dyndns.org!Service Type: Host with IP address!IP Address: Enter the WAN IP address that your MAX208M2W Series is currently using. You can find the IP address on the MAX208M2W Series s Web Configurator Status page.Then you will need to configure the same account and host name on the MAX208M2W Series later.w.x.y.z a.b.c.dhttp://mywimax.dyndns.orgA](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-53.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide544.8.2 Configuring DDNS on Your MAX208M2W SeriesConfigure the following settings in the Network Setting > DDNS screen.1Select Enable Dynamic DNS.2Select dyndns.org for the service provider.3Select Dynamic for the service type.4Type mywimax.dyndns.org in the Domain Name field.5Enter the user name (UserName1) and password (12345).6Select WAN IP for the IP update policy.7Click Save.4.8.3 Testing the DDNS SettingNow you should be able to access the MAX208M2W Series from the Internet. To test this:1Open a web browser on the computer (using the IP address a.b.c.d) that is connected to the Internet.2Type http://mywimax.dyndns.org and press [Enter].3The MAX208M2W Series s login page should appear. You can then log into the MAX208M2W Series and manage it.4.9 Configuring Static Route for Routing to Another NetworkIn order to extend your Intranet and control traffic flowing directions, you may connect a router to the MAX208M2W Series s LAN. The router may be used to separate two department networks. This tutorial shows how to configure a static routing rule for two network routings.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-54.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide 55In the following figure, router R is connected to the MAX208M2W Series s LAN. R connects to two networks, N1 (192.168.1.x/24) and N2 (192.168.10.x/24). If you want to send traffic from computer A (in N1 network) to computer B (in N2 network), the traffic is sent to the MAX208M2W Series s WAN default gateway by default. In this case, computer B will never receive the traffic.You need to specify a static routing rule on the MAX208M2W Series to specify R as the router in charge of forwarding traffic to N2. In this case, the MAX208M2W Series routes traffic from computer A to R and then R routes the traffic to computer B.N2BARN1N2BN1AR](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-55.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide56This tutorial uses the following example IP settings:To configure a static route to route traffic from N1 to N2:1Click Network Setting > Route > Static Route.2Click Add to create a new route.3Configure the Edit Static Route screen using the following settings:3a Enter 192.168.10.0 and subnet mask 255.255.255.0 for the destination, N2.3b Enter 192.168.1.253 (R s IP address on N1) in the IP Address field under Next Hop.3a Click Save.Now computer B should be able to receive traffic from computer A. You may need to additionally configure R s firewall settings to accept specific traffic to pass through.Table 11 IP Settings in this TutorialDEVICE / COMPUTER IP ADDRESSThe MAX208M2W Series s WAN172.16.1.1The MAX208M2W Series s LAN192.168.1.1A192.168.1.34R s IP address on N1 192.168.1.253R s IP address on N2 192.168.10.2B192.168.10.33](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-56.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide 574.10 Remotely Managing Your MAX208M2W SeriesThe remote management feature allows you to log into the device through the Internet.Goal: Set up the MAX208M2W Series to allow management requests from the WAN (Internet).See Also: Section 12.3 on page 169.1Open the Maintenance > Remote MGMT > HTTP screen.2Select Enable in both HTTP Server and HTTPS Server sections and leave the Port Number settings as "80# and "443#.3Select Allow Connection from WAN. This allows remote management connections not only from the local network but also the WAN network (Internet).4Click Save.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-57.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide584.11 VLAN Configuration ExampleThis example assumes that you want port 1 to recognize VLAN 100 and VLAN 200 traffic sent from/to computers A and B. Port 2 is dedicated for transmitting and receiving VLAN-untagged and management traffic.Figure 17 VLAN Configuration Example1Connect your computer (C in the example) to the MAX208M2W Series s LAN port 2 and access the Web Configurator.2Log into the MAX208M2W Series.VLAN 100VLAN 200ABport 1port 2C](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-58.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide 593Click Network Setting > VLAN and then click the PVID Group for port 2.4Select MGMT from the drop-down list, click OK in the section, and then click Save at the bottom of the screen.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-59.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide605Click Network Setting > WAN. Change the MAX208M2W Series to bridge mode and then click Save.6The MAX208M2W Series will restart. Wait until it completely restarts.7Configure the IP address of your computer to be in the same network as the MAX208M2W Series s LAN. The default is 192.168.1.x where x can be 2 to 254.8Open a browser and type the MAX208M2W Series s LAN IP address (for example, 192.168.1.1).9Log into the MAX208M2W Series and then click Network Setting > VLAN.10 Enable VLAN and create VLAN 100 by entering VLAN 100 and the priority (7 in this example) in the Management VLAN section. The MAX208M2W Series requires to reboot again.11 After it completely restarts, log into the MAX208M2W Series. Click Network Setting > VLAN.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-60.png)
![Chapter 4TutorialsMAX208M2W Series User s Guide 6112 Since by default port 1 is associated with VLAN rule 1. Click the VID field to configure the settings as shown next. Click OK and then Save.Finally, you complete the settings. See Section 7.19 on page 122 if you need more information about VLAN.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-61.png)
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![MAX208M2W Series User s Guide 65CHAPTER 5 System Status5.1 OverviewUse this screen to view a summary of your MAX208M2W Series connection status.5.2 System StatusThis screen allows you to view the current status of the device, system resources, and interfaces (LAN and WAN).Click System Status to open this screen as shown next.Figure 18 System Status](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-65.png)
![Chapter 5System StatusMAX208M2W Series User s Guide66The following tables describe the labels in this screen. Table 12 StatusLABEL DESCRIPTIONSystem InformationSystem Model NameThis field displays the MAX208M2W Series system model name. It is used for identification. Software VersionThis field displays the Web Configurator version number.Firmware VersionThis field displays the current version of the firmware inside the device.Firmware Build TimeThis field shows the date the firmware version was created. TimeThis field displays the current system time.UptimeThis field displays how long the MAX208M2W Series has been running since it last started up. System ResourcesMemoryThis field displays what percentage of the MAX208M2W Series s memory is currently used. The higher the memory usage, the more likely the MAX208M2W Series is to slow down. Some memory is required just to start the MAX208M2W Series and to run the web configurator. You can reduce the memory usage by disabling some services; by reducing the amount of memory allocated to NAT and firewall rules (you may have to reduce the number of NAT rules or firewall rules to do so); or by deleting rules in functions such as incoming call policies, speed dial entries, and static routes.CPUThis field displays what percentage of the MAX208M2W Series s CPU is currently used. The higher the CPU usage, the more likely the MAX208M2W Series is to slow down. WiMAXDevice StatusThis field displays the MAX208M2W Series current status for connecting to the selected base station.Scanning - The MAX208M2W Series is scanning for available base stations.Ready - The MAX208M2W Series has finished a scanning and you can connect to a base station.Connecting - The MAX208M2W Series attempts to connect to the selected base station.Connected - The MAX208M2W Series has successfully connected to the selected base station.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-66.png)
![Chapter 5System StatusMAX208M2W Series User s Guide 67Connection StatusThis field displays the status of the WiMAXconnection between the MAX208M2W Series and the base station.Network Search - The MAX208M2W Series is scanning for any available WiMAX connections.Disconnected - No WiMAX connection is available.Network Entry - A WiMAX connection is initializing.Normal - The WiMAX connection has successfully established.BSIDThis field displays the MAC address of the base station to which the device is connected.FrequencyThis field indicates the frequency the MAX208M2W Series is using.Signal StrengthThis field indicates the strength of the connection that the MAX208M2W Series has with the base station.Link QualityThis field indicates the relative quality of the link the MAX208M2W Series has with the base station.WANStatusThis field indicates the status of the WAN connection to the MAX208M2W Series.MAC AddressThis field indicates the MAC address of the port making the WAN connection on the MAX208M2W Series.IP AddressThis field indicates the current IP address of the MAX208M2W Series in the WAN.Subnet MaskThis field indicates the current subnet mask on the WAN.GatewayThis field indicates the IP address of the gateway to which the MAX208M2W Series is connected.MTUThis field indicates the Maximum Transmission Unit (MTU) between the MAX208M2W Series and the ISP servers to which it is connected.DNSThis field indicates the Domain Name Server (DNS) to which your MAX208M2W Series is connected.LAN MAC AddressThis field indicates the MAC address of the port making the LAN connection on the MAX208M2W Series.IP AddressThis field displays the current IP address of the MAX208M2W Series in the LAN.Subnet MaskThis field displays the current subnet mask in the LAN.MTUThis field indicates the Maximum Transmission Unit (MTU) between the MAX208M2W Series and the client devices to which it is connected.VOIP PhoneAccount1 SubscriberThis field displays the SIP number for SIP account 1.Registered StatusThis field displays whether SIP account 1 is already registered with a SIP server (Registered or Unregistered).Account2 SubscriberThis field displays the SIP number for SIP account 2.Table 12 Status (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-67.png)
![Chapter 5System StatusMAX208M2W Series User s Guide68Registered StatusThis field displays whether SIP account 2 is already registered with a SIP server (Registered or Unregistered).Line1 StatusThis field displays whether phone line 1 (mapping to the VoIP1 port) is in use or not (idle).Line 2 StatusThis field displays whether phone line 2 (mapping to the VoIP2 port) is in use or not (idle).Table 12 Status (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-68.png)
![MAX208M2W Series User s Guide 69CHAPTER 6 WiMAX6.1 OverviewThis chapter shows you how to set up and manage the connection between the MAX208M2W Series and your ISP s base stations.6.1.1 What You Need to KnowThe following terms and concepts may help as you read through this chapter.WiMAX WiMAX (Worldwide Interoperability for Microwave Access) is the IEEE 802.16 wireless networking standard, which provides high-bandwidth, wide-range wireless service across wireless Metropolitan Area Networks (MANs). ZyXEL is a member of the WiMAX Forum, the industry group dedicated to promoting and certifying interoperability of wireless broadband products.In a wireless MAN, a wireless-equipped computer is known either as a mobile station (MS) or a subscriber station (SS). Mobile stations use the IEEE 802.16e standard and are able to maintain connectivity while switching their connection from one base station to another base station (handover) while subscriber stations use other standards that do not have this capability (IEEE 802.16-2004, for example). The following figure shows an MS-equipped notebook computer MS1 moving from base station BS1 s coverage area and connecting to BS2.Figure 19 WiMax: Mobile Station](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-69.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide70WiMAX technology uses radio signals (around 2 to 10 GHz) to connect subscriber stations and mobile stations to local base stations. Numerous subscriber stations and mobile stations connect to the network through a single base station (BS), as in the following figure. Figure 20 WiMAX: Multiple Mobile StationsA base station s coverage area can extend over many hundreds of meters, even under poor conditions. A base station provides network access to subscriber stations and mobile stations, and communicates with other base stations.The radio frequency and bandwidth of the link between the MAX208M2W Series and the base station are controlled by the base station. The MAX208M2W Series follows the base station s configuration. AuthenticationWhen authenticating a user, the base station uses a third-party RADIUS or Diameter server known as an AAA (Authentication, Authorization and Accounting) server to authenticate the mobile or subscriber stations. The following figure shows a base station using an AAA server to authenticate mobile station MS, allowing it to access the Internet.Figure 21 Using an AAA ServerIn this figure, the dashed arrow shows the PKM (Privacy Key Management) secured connection between the mobile station and the base station, and the solid arrow shows the EAP secured connection between the mobile station, the base station and the AAA server. See the WiMAX security appendix for more details.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-70.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide 71Frequency RangesThe following figure shows the MAX208M2W Series searching a range of frequencies to find a connection to a base station. Figure 22 Frequency RangesIn this figure, A is the WiMAX frequency range. "WiMAX frequency range# refers to the entire range of frequencies the MAX208M2W Series is capable of using to transmit and receive (see the Product Specifications appendix for details). In the figure, B shows the operator frequency range. This is the range of frequencies within the WiMAX frequency range supported by your operator (service provider).The operator range is subdivided into bandwidth steps. In the figure, each C is a bandwidth step.The arrow D shows the MAX208M2W Series searching for a connection.Have the MAX208M2W Series search only certain frequencies by configuring the downlink frequencies. Your operator can give you information on the supported frequencies. The downlink frequencies are points of the frequency range your MAX208M2W Series searches for an available connection. Use the Site Survey screen to set these bands. You can set the downlink frequencies anywhere within the WiMAX frequency range. In this example, the downlink frequencies have been set to search all of the operator range for a connection.Certification AuthorityA Certification Authority (CA) issues certificates and guarantees the identity of each certificate owner. There are commercial certification authorities like CyberTrust or VeriSign and government certification authorities. You can use the MAX208M2W Series to generate certification requests that contain identifying information and public keys and then send the certification requests to a certification authority.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-71.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide72Certificate File FormatsThe certification authority certificate that you want to import has to be in one of these file formats:!Binary X.509: This is an ITU-T recommendation that defines the formats for X.509 certificates.!PEM (Base-64) encoded X.509: This Privacy Enhanced Mail format uses lowercase letters, uppercase letters and numerals to convert a binary X.509 certificate into a printable form.!Binary PKCS#7: This is a standard that defines the general syntax for data (including digital signatures) that may be encrypted. The MAX208M2W Series currently allows the importation of a PKS#7 file that contains a single certificate.!PEM (Base-64) encoded PKCS#7: This Privacy Enhanced Mail (PEM) format uses 64 ASCII characters to convert a binary PKCS#7 certificate into a printable form.CINRCarrier to Interference-plus-Noise Ratio (CINR) measures the effectiveness of a wireless signal and plays an important role in allowing the MAX208M2W Series to decode signal burts. If a burst has a high signal strength and a high interference-plus-noise ratio, it can use Digital Signal Processing (DSP) to decode it; if the signal strength is lower, it can switch to an alternate burst profile.RSSIReceived Signal Strength Indicator (RSSI) measures the relative strength of a given wireless signal. This is important in determining if a signal is below the Clear-To-Send (CTS) threshold. If it is below the arbitrarily specified threshold, then MAX208M2W Series is free to transmit any data packets.EAP Authentication EAP (Extensible Authentication Protocol) is an authentication protocol that runs on top of the IEEE 802.1x transport mechanism in order to support multiple types of user authentication. By using EAP to interact with an EAP-compatible RADIUS server, an access point helps a wireless station and a RADIUS server perform authentication. The MAX208M2W Series supports EAP-TLS and EAP-TTLS (at the time of writing, TTLS is not available in Windows Vista) . For EAP-TLS authentication type, you must first have a wired connection to the network and obtain the certificate(s) from a certificate authority (CA). Certificates (also called digital IDs) can be used to authenticate users and a CA issues certificates and guarantees the identity of each certificate owner.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-72.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide 736.2 Connection SettingsThis screen allows you to configure how the MAX208M2W Series connects to the base stations on the WiMAX network.Click WiMAX > Profile > Connection Settings to open this screen as shown next.Figure 23 Connection Settings ScreenThis screen contains the following fields:Table 13 Connection SettingsLABEL DESCRIPTIONConnection Option SettingsAuto ReconnectSelect the interval in seconds that the MAX208M2W Series waits after getting disconnected from the base station before attempting to reconnect.Auto Connect ModeSelect the auto connect mode.!By channel power - Auto connects to the base station if the signal strength of the channel is sufficient for the MAX208M2W Series.!By CINR - Auto connects to the base station if the signal-to-noise ratio is sufficient for the MAX208M2W Series.Enable HandoverSelect this to maintain connectivity while the MAX208M2W Series switches its connection from one base station to another base station. Enable Idle ModeSelect this to have the MAX208M2W Series enter the idle mode after it has no traffic passing through for a pre-defined period. Make sure your base station also supports this before selecting this.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-73.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide74Idle Mode IntervalSet the idle duration in minutes. This is how long the MAX208M2W Series waits during periods of no activity before going into idle mode.CINR & RSSI Refresh IntervalSet the refresh interval in milliseconds for calculating the signal-to-noise measurement (CINR) and signal strength measurement (RSSI) of the MAX208M2W Series.LDRP (Low Data Rate Protection)Enter the Low Data Rate Protection (LDRP) time in milliseconds. If the uplink/downlink data rate is smaller than the LDRP time, the MAX208M2W Series sends a disconnect request to the base station.LDRP TX RateEnter the outgoing data rates for LDRP in bytes per second.LDRP RX RateEnter the incoming data rates for LDRP in bytes per second.Connection Type SettingsMode SelectSelect how the MAX208M2W Series connects to the base station.!Auto Connect Mode - The device connects automatically to the first base station in range.!Network Search Mode - The device scans for available base stations then connects to the best one it can.BSIDThis displays the MAC address of a base station within range of the MAX208M2W Series.Preamble IDThe preamble ID is the index identifier in the header of the base station s broadcast messages. In the beginning of a mobile stations s network entry process, it searches for the preamble and uses it to additional channel information. The preamble ID is used to synchronize the upstream and downstream transmission timing with the base station.Frequency (MHz)This field displays the radio frequency of the MAX208M2W Series s connection to the base station.Bandwidth (MHz)This field displays the bandwidth of the base station in megahertz (MHz).RSSI (dBm)This field displays the Received Signal Strength Indication (RSSI), which is an overal measurement of radio signal strength. A higher RSSI level indicates a stronger signal.CINR (dB) R3/R1This field displays the average Carrier to Interference plus Noise Ratio for the current connection. This value is an indication of overal radio signal quality, where a higher value means a better quality signal.SearchClick this to have the MAX208M2W Series scan for base stations.Table 13 Connection Settings (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-74.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide 756.3 Frequency SettingsUse this screen to have the WiMAX Device to scan one or more specific radio frequencies (given by your WiMAX service provider) to find available connections to base stations.Click WiMAX > Profile > Frequency Settings to open this screen as shown next.Figure 24 Frequency Settings Screen (By List)Figure 25 Frequency Settings Screen (By Range)ABAB](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-75.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide76This screen contains the following fields:Table 14 Frequency SettingsLABEL DESCRIPTIONSetting TypeSelect whether to scan base stations by entering specific frequency(-ies) (By List) or a range of frequencies (By Range).Note: When you select By Range, you can only configure one range of frequencies in this screen. To configure multiple frequency ranges, use the WiMAX > Wide Scan screen.Note: Some settings in this screen are only available depending on the Setting Type selected.Join Wide Scan Result The scanning result of the frequency to scan you configured in this screen will be shown in the WiMAX > Connect screen. Select this option to determine whether to also append the wide scanning result (configured in the WiMAX > Wide Scan screen) to the same table.Default BandwidthSelect the default bandwidth (size) per frequency band you specify in table A.A (When By List is selected in the Setting Type field)Frequency (KHz)This displays the center frequency of an frequency band in kilohertz (KHz).Click the number to modify it.Enter the center frequency in this field when you are adding an entry.Bandwidth (MHz)This displays the bandwidth of the frequency band in megahertz (MHz). If you set a center frequency to 3400000 KHz with the bandwidth of 10 MHz, then the frequency band is from 3399500 to 3400500 KHz.Click the number to modify it.Enter the bandwidth of the frequency band in this field when you are adding an entry.DeleteClick this button to remove an item from the list.AddClick this button to add an item to the list.OKClick this button to save any changes made to the list.A (When By Range is selected in the Setting Type field)Start Frequency (KHz)This indicates the beginning of a frequency band in kilohertz (KHz).Click this field to modify it.Enter the beginning frequency when you are adding an entry.End Frequency (KHz)This indicates the end of the frequency band in kilohertz (KHz).Click this field to modify it.Step (KHz)This indicates the frequency step within each band in kilohertz (KHz).Click this field to modify it.Bandwidth (MHz)This indicates the bandwidth in megahertz (MHz).Click this field to modify it.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-76.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide 77OKClick this button to save any changes made to the list.Valid Band Info (B)This table displays the entire frequency band the MAX208M2W Series supports. The frequenc(ies) to scan that you configured in table A must be within this range.Band Start (KHz)This indicates the beginning of the frequency band in kilohertz (KHz).Band End (KHz)This indicates the end of the frequency band in kilohertz (KHz).Table 14 Frequency Settings (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-77.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide786.4 Authentication SettingsThese settings allow the WiMAX Device to establish a secure (authenticated) connection with the service provider.Click WiMAX > Profile > Authentication Settings to open this screen as shown next.Figure 26 Authentication Settings Screen](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-78.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide 79This screen contains the following fields:Table 15 Authentication SettingsLABEL DESCRIPTIONAuthentication ModeSelect the authentication mode from the list.The MAX208M2W Series supports the following authentication modes:!No authentication!User authentication!Device authentication!User and device authenticationData EncryptionAES-CCMSelect this to enable AES-CCM encryption. CCM combines counter-mode encryption with CBC-MAC authentication.AES-CBCSelect this to enable AES-CBC encryption. CBC creates message authentication code from a block cipher.Key EncryptionAES-key wrapSelect this encapsulate cryptographic keys in a symmetric encryption algorithm.AES-ECBSelect this to divide cryptographic keys into blocks and encrypt them separately.EAP SupplicantEAP ModeSelect an Extensible Authentication Protocol (EAP) mode.The MAX208M2W Series supports the following:!EAP-TLS - In this protocol, digital certifications are needed by both the server and the wireless clients for mutual authentication. The server presents a certificate to the client. After validating the identity of the server, the client sends a different certificate to the server. The exchange of certificates is done in the open before a secured tunnel is created. This makes user identity vulnerable to passive attacks. A digital certificate is an electronic ID card that authenticates the sender s identity. However, to implement EAP-TLS, you need a Certificate Authority (CA) to handle certificates, which imposes a management overhead.!EAP-TTLS - This protocol is an extension of the EAP-TLS authentication that uses certificates for only the server-side authentications to establish a secure connection. Client authentication is then done by sending username and password through the secure connection, thus client identity is protected. For client authentication, EAP-TTLS supports EAP methods and legacy authentication methods such as PAP, CHAP, MS-CHAP and MS-CHAP v2. Anonymous IDEnter the anonymous ID used for EAP supplicant authentication.Server Root CA Cert FileBrowse for and choose a server root certificate file, if required.Server Root CA InfoThis field displays information about the assigned server root certificate.Device Cert FileBrowse for and choose a device certificate file, if required.Device Cert InfoThis field displays information about the assigned device certificate.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-79.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide80Device Private KeyBrowse for and choose a device private key, if required.Device Private Key InfoThis field displays information about the assigned device private key.Device Private Key PasswordEnter the device private key, if required.Inner ModeSets the EAP-TTLS inner mode.The MAX208M2W Series supports the following:!MS-CHAP v2 - This is version 2 of Microsoft s variant of Challenge Handshake Authentication Protocol (CHAP). It allows for mutual authentication between devices.!MS-CHAP - This is Microsoft s variant of Challenge Handshake Authentication Protocol (CHAP). It allows for mutual authentication between devices.!CHAP - The Challenge Handshake Authentication Protocol (CHAP) uses PPP to authenticate remote devices using a three-way handshake and shared secret verification.!MD5 - Message-Digest, algorithm 5, (MD5) encryption is typically used for checking file integrity. Because this encryption protocol contains a number of serious security flaws it is generally not recommended that you use it for authentication security.!PAP - Password Authentication Protocol uses unencrypted plaintext to send a passwords for authentication over the network. It s probably not a good idea to rely on this for security.UsernameEnter the username required for the EAP-TTLS inner method.PasswordEnter the password required for the EAP-TTLS inner method.OptionsEnable Auth Mode Decoration in EAP Outer IDSelect this to enable authentication mode.Enable Service Mode Decoration in EAP Outer IDSelect this to enable service mode.Random Outer IDSelect this to allow the MAX208M2W Series to generate a 16-byte random number as a username for the EAP Identity Response message.Ignore Cert VerificationSelect this to ignore base station certification verification when a certificate is received during EAP-TLS or EAP-TTLS.Same EAP OuterID in ReAuthSelect this to use the same EAP to the outer ID when reauthenticating.MAC address in EAP-TLS outer IdAdds the MAC address of the MAX208M2W Series to the outer ID while the EAP mode is set to EAP-TLS.Table 15 Authentication Settings (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-80.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide 816.5 ConnectThis screen allows you to view the available WiMAX frequency band(s) and base station(s) the MAX208M2W Series found through scanning and choose a base station to which to connect.Click WiMAX > Connect to open this screen as shown next.Figure 27 Connect ScreenDelete existed Root Certificate fileSelect this to delete an existing root certificate file from the MAX208M2W Series.Delete existed Device Certificate fileSelect this to delete an existing device certificate file from the MAX208M2W Series.Delete existed Private KeySelect this to delete an existing private key from the MAX208M2W Series.Table 15 Authentication Settings (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-81.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide82This screen contains the following fields:Table 16 ConnectLABEL DESCRIPTIONApplied Frequency InformationThis table shows the scanning result you made in the WiMAX > Profile > Frequency Settings and WiMAX > Wide Scan screens.Note: You cannot see the wide scanning result that you made in WiMAX > Wide Scan screen if the Join Wide Scan Result is set to No in the WiMAX > Profile > Frequency Settings screen.Frequency (KHz)This field displays the available center frequency of a frequency band in kilohertz (KHz).Bandwidth (MHz)This field displays the bandwidth of the frequency band in megahertz (MHz).Available Network ListConnected ModeSelect a connect mode:!Auto Connect Mode - This allows the MAX208M2W Series to connect to any of the base stations on the list automatically.!Network Search Mode - This allows the MAX208M2W Series to connect to a user-specified base station. Select this option, choose a base station, click Connect.ConnectClick this to connect to the selected base station.DisconnectClick this to disconnect from the selected base station.BSIDThis field displays the base station MAC address.Preamble IDThis field displays the preamble ID.The preamble ID is the index identifier in the header of the base station s broadcast messages. In the beginning of a mobile stations s network entry process, it searches for the preamble and uses it to additional channel information. The preamble ID is used to synchronize the upstream and downstream transmission timing with the base station.Frequency (MHz)This field displays the center frequency the base station uses in kilohertz (KHz).Bandwidth (MHz)This field displays the frequency band bandwidth the base station uses in megahertz (MHz).RSSI (dBm)This field displays the Received Signal Strength Indication (RSSI), which is an overal measurement of radio signal strength. A higher RSSI level indicates a stronger signal.CINR (dB) R3/R1This field displays the average Carrier to Interference plus Noise Ratio for the current connection. This value is an indication of overal radio signal quality, where a higher value means a better quality signal.SearchClick this to have the MAX208M2W Series scan for base stations in the frequency band(s) listed in the Applied Frequency Information table.Connected BS Info](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-82.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide 83Device StatusThis field displays the MAX208M2W Series current status for connecting to the selected base station.Scanning - The MAX208M2W Series is scanning for available base stations.Ready - The MAX208M2W Series has finished scanning and you can connect to a base station.Connecting - The MAX208M2W Series attempts to connect to the selected base station.Connected - The MAX208M2W Series has successfully connected to the selected base station.UMAC StateThis field displays the status of the WiMAXconnection between the MAX208M2W Series and the base station.Network Search - The MAX208M2W Series is scanning for any available WiMAX connections.Disconnected - No WiMAX connection is available.Network Entry - A WiMAX connection is initializing.Normal - The WiMAX connection has been successfully established.BSIDThis field displays the MAC address of the base station to which the MAX208M2W Series is connected.Frequency (MHz)This field displays the frequency the base station uses in megahertz (MHz).RSSI (dBm)This field displays the Received Signal Strength Indication (RSSI), which is an overal measurement of radio signal strength. A higher RSSI level indicates a stronger signal.CINR (dB)This field displays the average Carrier to Interference plus Noise Ratio for the current connection. This value is an indication of overal radio signal quality, where a higher value means a better quality signal.Table 16 Connect (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-83.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide846.6 Wide ScanThis screen allows you to discover base stations by entering one or more frequency ranges and bandwidth on which to scan.Click WiMAX > Wide Scan to open this screen as shown next.Figure 28 Wide Scan ScreenThis screen contains the following fields:Table 17 Wide ScanLABEL DESCRIPTIONWide Scan SettingsAuto Wide ScanUse this to enable (Yes) or disable (No) automatically scanning for base stations.Wide Scan RangeStart Frequency (KHz)Enter the start frequency in kilohertz (KHz) for a wide scan range.End Frequency (KHz)Enter the end frequency in kilohertz (KHz) for a wide scan range.Step (KHz)Enter the step increment in kilohertz (KHz) that the wide scan jumps each time it scans between the start and end frequencies.Bandwidth (MHz)Enter the frequency bandwidth to be scanned.DeleteClick this to remove a range of frequencies from the wide scan range list.AddClick this to add a range of frequencies to the wide scan range list.OKClick this so save any changes to the wide scan range list.Wide Scan ResultThis table displays the available frequency band(s) found through the wide scan.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-84.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide 856.7 Link StatusThis screen provides a general overview of the current WiMAX connection with the service provider.Click WiMAX > Link Status to open this screen as shown next.Figure 29 Link Status ScreenThis screen contains the following fields:Frequency (KHz)This field displays the frequency in kilohertz (KHz).Bandwidth (MHz)This field displays the bandwidth in megahertz (MHz).SearchClick this to initiate a wide scan.ClearClick this to clear the wide scan results.Table 17 Wide Scan (continued)LABEL DESCRIPTIONTable 18 Link StatusLABEL DESCRIPTIONProfileThis field displays the profile name.BSIDThis field displays the MAC address of the base station to which the MAX208M2W Series is currently connected.RSSIThis field displays the Received Signal Strength Indication (RSSI), which is an overal measurement of radio signal strength. A higher RSSI level indicates a stronger signal.CINR R3This field displays the average Carrier to Interference plus Noise Ratio (R3) for the current connection. This value is an indication of overal radio signal quality, where a higher value means a better quality signal.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-85.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide86CINR R1This field displays the average Carrier to Interference plus Noise Ratio (R1) for the current connection. This value is an indication of overal radio signal quality, where a higher value means a better quality signal.CINR Std DevThis field displays the average Carrier to Interference plus Noise Ratio (Std Dev) for the current connection. This value is an indication of overal radio signal quality, where a higher value means a better quality signal.FrequencyThis field displays the frequency in kilohertz (KHz).TX PowerThis field displays the transmission power of the MAX208M2W Series in dBm.UL MCSThis field displays the Uplink Modulation and Coding Sequence (UL MCS).DL MCSThis field displays the Downlink Modulation and Coding Sequence (DL MCS).RF TemperatureThis field displays the temperature in centigrade of the MAX208M2W Series s RF circuit.Handover SuccessThis field displays how many times the MAX208M2W Series had ever successfully switched its connection from one base station to another base station, since the MAX208M2W Series last restarted.Handover FailThis field displays how many times the MAX208M2W Series had been failed to switch its connection from one base station to another base station, since the MAX208M2W Series last restarted.Table 18 Link Status (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-86.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide 876.8 Link StatisticsThis screen provides a detailed overview of the current WiMAX connection with the service provider..Click WiMAX > Link Statistics to open this screen as shown next.Figure 30 Link Statistics ScreenThis screen contains the following sections:Table 19 Link StatisticsLABEL DESCRIPTIONLinkThis section provides a detailed overview of link statistics.HARQThis section provides a detailed overview of Hybrid Automatic Repeat Request link statistics.TX/RXThis section provides a detailed overview of transmission and receiving link statistics.MCSThis section provides a detailed overview of Modulation and Coding Sequence (MCS) link statistics](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-87.png)
![Chapter 6WiMAXMAX208M2W Series User s Guide886.9 Connection InfoThis screen displays all of the connections made through the WiMAX device since its last reboot.Click WiMAX > Connection Info to open this screen as shown next.Figure 31 Connection Info ScreenThis screen contains the following fields:6.10 Service FlowThis screen displays data priority information for all of the connections made through the WiMAX device since its last reboot.Click WiMAX > Service Flow to open this screen as shown next.Figure 32 Service Flow ScreenThis screen contains the following fields:Table 20 Connection InfoLABEL DESCRIPTIONActive Connection CIDThis displays the unique, unidirectional 16-bit Connection Identifier (CID) for an active connection.Connection TypeThis displays the type of connection.Table 21 Service FlowLABEL DESCRIPTIONSFIDThis displays a 32-bit service flow identifier.SF StatusThis display the service flow status.SF DirectionThis displays the service flow direction.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-88.png)
![MAX208M2W Series User s Guide 89CHAPTER 7 Network Setting7.1 OverviewThis chapter shows you how to configure the MAX208M2W Series s network setting.7.1.1 What You Need to KnowThe following terms and concepts may help as you read through this chapter.IP AddressIP addresses identify individual devices on a network. Every networking device (including computers, servers, routers, printers, etc.) needs an IP address to communicate across the network. These networking devices are also known as hosts.Subnet MasksSubnet masks determine the maximum number of possible hosts on a network. You can also use subnet masks to divide one network into multiple sub-networks.DHCPA DHCP (Dynamic Host Configuration Protocol) server can assign your MAX208M2W Series an IP address, subnet mask, DNS and other routing information when it s turned on.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-89.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide90DNS Server AddressDNS (Domain Name System) is for mapping a domain name to its corresponding IP address and vice versa. The DNS server is extremely important because without it, you must know the IP address of a machine before you can access it. The DNS server addresses that you enter in the DHCP setup are passed to the client machines along with the assigned IP address and subnet mask.There are two ways that an ISP disseminates the DNS server addresses. The first is for an ISP to tell a customer the DNS server addresses, usually in the form of an information sheet, when s/he signs up. If your ISP gives you the DNS server addresses, enter them in the DNS Server fields; otherwise, leave them blank.Some ISPs choose to pass the DNS servers using the DNS server extensions of PPP IPCP (IP Control Protocol) after the connection is up. If your ISP did not give you explicit DNS servers, chances are the DNS servers are conveyed through IPCP negotiation. The MAX208M2W Series supports the IPCP DNS server extensions through the DNS proxy feature.If the Primary and Secondary DNS Server fields are not specified, for instance, left as 0.0.0.0, the MAX208M2W Series tells the DHCP clients that it itself is the DNS server. When a computer sends a DNS query to the MAX208M2W Series, the MAX208M2W Series forwards the query to the real DNS server learned through IPCP and relays the response back to the computer.Please note that DNS proxy works only when the ISP uses the IPCP DNS server extensions. It does not mean you can leave the DNS servers out of the DHCP setup under all circumstances. If your ISP gives you explicit DNS servers, make sure that you enter their IP addresses. This way, the MAX208M2W Series can pass the DNS servers to the computers and the computers can query the DNS server directly without the MAX208M2W Series s intervention.RIP SetupRIP (Routing Information Protocol) allows a router to exchange routing information with other routers. The RIP Direction field controls the sending and receiving of RIP packets. When set to:!RX/TX - the MAX208M2W Series will broadcast its routing table periodically and incorporate the RIP information that it receives.!RX Only - the MAX208M2W Series will not send any RIP packets but will accept all RIP packets received.!TX Only - the MAX208M2W Series will send out RIP packets but will not accept any RIP packets received.!None - the MAX208M2W Series will not send any RIP packets and will ignore any RIP packets received.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-90.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 91The Version field controls the format and the broadcasting method of the RIP packets that the MAX208M2W Series sends (it recognizes both formats when receiving). RIP-1 is universally supported; but RIP-2 carries more information. RIP-1 is probably adequate for most networks, unless you have an unusual network topology.Both RIP-2B and RIP-2M sends the routing data in RIP-2 format; the difference being that RIP-2B uses subnet broadcasting while RIP-2M uses multicasting.Port Forwarding A NAT server set is a list of inside (behind NAT on the LAN) servers, for example, web or FTP, that you can make accessible to the outside world even though NAT makes your whole inside network appear as a single machine to the outside world.With port forwarding, you can forward incoming service requests to the server(s) on your local network. You may enter a single port number or a range of port numbers to be forwarded, and the local IP address of the desired server. The port number identifies a service; for example, web service is on port 80 and FTP on port 21. In some cases, such as for unknown services or where one server can support more than one service (for example both FTP and web service), it might be better to specify a range of port numbers. In addition to the servers for specified services, NAT supports a default server. A service request that does not have a server explicitly designated for it is forwarded to the default server. If the default is not defined, the service request is simply discarded.For example, let's say you want to assign ports 21-25 to one FTP, Telnet and SMTP server (A in the example), port 80 to another (B in the example) and assign a default server IP address of 192.168.1.35 to a third (C in the example). You assign the LAN IP addresses and the ISP assigns the WAN IP address. The NAT network appears as a single host on the Internet.Figure 33 Multiple Servers Behind NAT Example](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-91.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide92Trigger PortsSome services use a dedicated range of ports on the client side and a dedicated range of ports on the server side. With regular port forwarding you set a forwarding port in NAT to forward a service (coming in from the server on the WAN) to the IP address of a computer on the client side (LAN). The problem is that port forwarding only forwards a service to a single LAN IP address. In order to use the same service on a different LAN computer, you have to manually replace the LAN computer's IP address in the forwarding port with another LAN computer's IP address, Trigger port forwarding solves this problem by allowing computers on the LAN to dynamically take turns using the service. The MAX208M2W Series records the IP address of a LAN computer that sends traffic to the WAN to request a service with a specific port number and protocol (a "trigger" port). When the MAX208M2W Series's WAN port receives a response with a specific port number and protocol ("incoming" port), the MAX208M2W Series forwards the traffic to the LAN IP address of the computer that sent the request. After that computer s connection for that service closes, another computer on the LAN can use the service in the same manner. This way you do not need to configure a new IP address each time you want a different LAN computer to use the application.ALGSome applications, such as SIP, cannot operate through NAT (are NAT un-friendly) because they embed IP addresses and port numbers in their packets data payload. Some NAT routers may include a SIP Application Layer Gateway (ALG). An Application Layer Gateway (ALG) manages a specific protocol (such as SIP, H.323 or FTP) at the application layer. A SIP ALG allows SIP calls to pass through NAT by examining and translating IP addresses embedded in the data stream.UPnPUniversal Plug and Play (UPnP) is a distributed, open networking standard that uses TCP/IP for simple peer-to-peer network connectivity between devices. A UPnP device can dynamically join a network, obtain an IP address, convey its capabilities and learn about other devices on the network. In turn, a device can leave a network smoothly and automatically when it is no longer in use.How do I know if I'm using UPnP? UPnP hardware is identified as an icon in the Network Connections folder (Windows XP). Each UPnP compatible device installed on your network will appear as a separate icon. Selecting the icon of a UPnP device will allow you to access the information and properties of that device.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-92.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 93NAT TraversalUPnP NAT traversal automates the process of allowing an application to operate through NAT. UPnP network devices can automatically configure network addressing, announce their presence in the network to other UPnP devices and enable exchange of simple product and service descriptions. NAT traversal allows the following:!Dynamic port mapping!Learning public IP addresses!Assigning lease times to mappingsWindows Messenger is an example of an application that supports NAT traversal and UPnP. Cautions with UPnPThe automated nature of NAT traversal applications in establishing their own services and opening firewall ports may present network security issues. Network information and configuration may also be obtained and modified by users in some network environments. All UPnP-enabled devices may communicate freely with each other without additional configuration. Disable UPnP if this is not your intention. UPnP and ZyXELZyXEL has received UPnP certification from the official UPnP Forum (http://www.upnp.org). ZyXEL's UPnP implementation supports IGD 1.0 (Internet Gateway Device).The MAX208M2W Series only sends UPnP multicasts to the LAN.Content FilterInternet content filtering allows you to create and enforce Internet access policies tailored to their needs. Content filtering is the ability to block certain specific URL keywords.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-93.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide947.2 WANUse these settings to configure the WAN connection between the WiMAX Device and the service provider.Click Network Setting > WAN to open this screen as shown next.Figure 34 WAN Screen](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-94.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 95This screen contains the following fields:Table 22 WANLABEL DESCRIPTIONOperation ModeSelect the MAX208M2W Series s operational mode.!Bridge - This puts the MAX208M2W Series in bridge mode, acting as a transparent middle man between devices on the LAN and the devices on the WAN.!NAT - This allows the MAX208M2W Series to tag frames for NAT, allowing devices on the LAN to use their own internal IP addresses while communicating with devices on the WAN.WAN ProtocolSelect the protocol the MAX208M2W Series uses to connect to the WAN.The options are:!Ethernet - Select this if you have a persistent connection to the network.!PPPoE - Select this if must log into the network before initiating a persistent connection.!GRE Tunnel - Select this if you connect to the network using Point-to-Point Protocol to create VPNs.!EtherIP - Select this if you need to tunnel Ethernet and IEEE 802.3 MAC frames across an IP Internet.Bridging LAN ARPThis option enables or disables allow ARP requests to cross the MAX208M2W Series.Get IP MethodSelect how the MAX208M2W Series receives its IP address.!User - Select this to manually enter the IP address the MAX208M2W Series uses.!From ISP - Select to automatically get the IP address the MAX208M2W Series uses from the ISP.WAN IP Request TimeoutEnter the number of seconds the MAX208M2W Series waits for an IP from the ISP before it times out.WAN IP AddressIf the MAX208M2W Series gets its IP from the user, enter the IP address it is to use.WAN IP Subnet MaskIf the MAX208M2W Series gets its IP from the ISP, enter the IP address it is to use.Gateway IP AddressIf the MAX208M2W Series gets its gateway IP address from the user, enter the IP address it is to use.MTUEnter the Maximum Transmission Unit (MTU) for the MAX208M2W Series. This is the largest protocol unit that the MAX208M2W Series allows to pass through it.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-95.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide967.3 PPPoEUse these settings to configure the PPPoE connection between the WiMAX Device and the service provider.Click Network Setting > WAN > PPPoE.Figure 35 PPPoE ScreenClone MAC AddressEnter a MAC address here for registering bridged devices on the network if their current MAC addresses are causing problems. For example, this can happen when a desktop computer swaps network interface cards; the original NIC may have used its MAC address to register itself on the network and now the new NIC is unrecognized. Using a MAC address that you know is valid, i.e. a "clone#, allows that device to stay registered.First~Third DNS ServerSelect how the MAX208M2W Series acquires its DNS server address.!From ISP - Select this to have the MAX208M2W Series acquire its DNS server address from the ISP.!User Define - Select this to manually enter the DNS server used by the MAX208M2W Series.Table 22 WAN (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-96.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 97This screen contains the following fields:Table 23 PPPoELABEL DESCRIPTIONUser NameEnter the username for PPPoE login into the WAN network.PasswordEnter the password for PPPoE login into the WAN network.Retype PasswordRetype the password to confirm it.Auth ProtocolSelect a PPPoE authentication protocol. The MAX208M2W Series supports the following:!CHAP - The Challenge Handshake Authentication Protocol (CHAP) uses PPP to authenticate remote devices using a three-way handshake and shared secret verification.!PAP - Password Authentication Protocol uses unencrypted plaintext to send a passwords for authentication over the network. It s probably not a good idea to rely on this for security.!MS-CHAP v1/2 -This is Microsoft s variant of Challenge Handshake Authentication Protocol (CHAP). It allows for mutual authentication between devices.MPPE EncryptionUse this option to enable or disable authentication through Microsoft Point-To-Point Encryption (MPPE) protocol.through Microsoft Point-To-Point Encryption (MPPE) protocol.MPPE StatefulUse this option to allow or disallow the MAX208M2W Series to use the Microsoft Point-To-Point Encryption (MPPE) protocol for stateful peer negotiation.Idle TimeoutEnter the number of second the MAX208M2W Series waits during authentication before timing out.AC NameEnter the access concentrator name for the PPPoE interface if your ISP uses an AC PPPoE service.DNS OverwriteUse this option to allow or disallow the MAX208M2W Series to overwrite DNS static DNS entries on client devices.Connection TriggerSet whether the MAX208M2W Series is persistently connected to the WAN (AlwaysOn) or you must click the PPPoE Connect button each time you want to get on the WAN (Manual).Connection TimeoutEnter in seconds the duration the MAX208M2W Series waits for idle activity before disconnecting from the WAN.PPPoE ConnectClick this to connect to the WAN using PPPoE.PPPoE DisconnectClick this to disconnect from the WAN.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-97.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide987.4 GREUse these settings to configure the peer setting of the Generic Routing Encapsulation (GRE) tunnel between the WiMAX Device and another GRE peer.Click Network Setting > WAN > GRE to open this screen as shown next.Figure 36 GRE ScreenThis screen contains the following fields:7.5 EtherIPUse these settings to configure the peer setting of the EtherIP tunnel between the WiMAX Device and another EtherIP peer.Click Network Setting > WAN > EtherIP to open this screen as shown next.Figure 37 EtherIP ScreenThis screen contains the following fields:Table 24 GRELABEL DESCRIPTIONPeer IP AddressEnter the IP address of the GRE peer.Table 25 EtherIPLABEL DESCRIPTIONPeer IP AddressEnter the IP address of the EtherIP peer.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-98.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 997.6 IPUse these settings to configure the LAN connection between the WiMAX Device and your local network.Click Network Setting > LAN > IP to open this screen as shown next.Figure 38 IP ScreenThis screen contains the following fields:Table 26 IPLABEL DESCRIPTIONIP addressEnter the IP address of the LAN interface for the MAX208M2W Series.IP Subnet MaskEnter the IP subnet maks of the LAN interface for the MAX208M2W Series.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-99.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide1007.7 DHCPUse these settings to configure whether the WiMAX Device functions as a DHCP server for your local network, or a DHCP relay between the local network and the service provider. You can also disable the DHCP functions.Click Network Setting > LAN > DHCP to open this screen as shown next.Figure 39 DHCP ScreenThis screen contains the following fields:Table 27 DHCPLABEL DESCRIPTIONDHCP ServerDHCP ModeSelect this if you want the MAX208M2W Series to be the DHCP server on the LAN. As a DHCP server, the MAX208M2W Series assigns IP addresses to DHCP clients on the LAN and provides the subnet mask and DNS server information.!None - This disables DHCP mode for the MAX208M2W Series.!Server - This sets the MAX208M2W Series as a DHCP server for the LAN.!Relay - This sets the MAX208M2W Series as a DHCP relay for the LAN, allowing it to pass-through IP addresses assigned to LAN devices from the ISP servers.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-100.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 101Start IPEnter the start IP address from which the MAX208M2W Series begins allocating IP addresses.End IPEnter the end IP address at which the MAX208M2W Series ceases allocating IP addresses.Lease TimeEnter the duration in minutes that devices on the LAN retain their DHCP-issued IP addresses. At the end of the lease time, they poll the MAX208M2W Series for a renewed or replacement IP.Relay IPEnter the name of the IP address to be used.DNS Server Assigned by the DHCP ServerFirst~Third DNS ServerSelect how the MAX208M2W Series acquires its DNS server address.!None - Select this to not use a DNS server.!From ISP - Select this to have the MAX208M2W Series acquire its DNS server address from the ISP.!User Define - Select this to manually enter the DNS server used by the MAX208M2W Series.Static DHCPMAC AddressThis field displays the MAC address of the static DHCP client connected to the MAX208M2W Series.IP AddressThis field displays the IP address of the static DHCP client connected to the MAX208M2W Series.AddClick this to add a new static DHCP entry.OKClick this to save any changes made to this list.DHCP Leased HostsMAC AddressThis displays the MAC address of the DHCP leased host.IP AddressThis displays the IP address of the DHCP leased host.Remaining TimeThis displays the how much time is left on the host s lease.RefreshClick this to refresh the list.Table 27 DHCP (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-101.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide1027.8 WLANUse this screen to configure the connections between the MAX208M2W Series and the wireless clients that want to access the Internet.Click Network Setting > WLAN to open this screen as shown next.Figure 40 WLAN ScreenThis screen contains the following fields:Table 28 Network Setting WLANLABEL DESCRIPTIONWiFi SettingsEnable WLANSelect this to activate the wireless LAN.WLAN Mode Select 802.11B/G mixed to allow both IEEE802.11b and IEEE802.11g compliant WLAN devices to associate with the HES-219M2W.Select 802.11B only to allow only IEEE 802.11b compliant WLAN devices to associate with the HES-219M2W.Select 802.11A only to allow only IEEE 802.11a compliant WLAN devices to associate with the HES-219M2W.Select 802.11G only to allow only IEEE 802.11g compliant WLAN devices to associate with the HES-219M2W.WLAN ChannelSelect this option and set the operating fequency/channel depending on your particular region. Select Auto to have the MAX208M2W Series scan and find an available channel.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-102.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 103WLAN Maximum STA numberEnter the maximum number of wireless stations that is allowed to associate with the MAX208M2W Series.WLAN TxPowerSelect a number between 1 and 24 dB in the drop down box to control the strength of the connection signal, or leave it as default to let the MAX208M2W Series control this feature.SSID SettingsWLAN SSIDThis field displays the name of the wireless network and it will appear to other computers that wish to connect wirelessly to the Internet.Hide SSIDSelect this to make the name of the network invisible to others.Encryption TypeSelect the type of encryption that the network will use: None, WEP or WPA Personal.SSID WEP SettingsNote: You will only see these options if you selected WEP as the Encryption TypeAuthentication MethodSelect the type of authentication used to join the network: OPEN SYSTEM or SHARED KEY.WEP Encryption LengthSelect the length of the encryption key: 64-bit or 128-bit.Key 1 - 4 Pick one of four available keys. The key can be in either HexaDecimal (HEX) or ASCII format.Type the key using any letters and numbers. The field is case sensitive and the lenght must match the length picked in the step above (64-bit or 128-bit). A warning mesage will appear if you fail to do this.SSID WPA SettingsNote: You will only see these options if you selected WPA Personal as the Encryption Type.WPA Mode Select either WPA, WPA2 or Auto (WPA or WPA2).Cipher Type Select the type of authentication that you wish to use for your network: TKIP, AES or TKIP and AES. AES is more secure.Pre-shared Key Type a pre-shared key from 8 to 63 case-sensitive ASCII char-acters (including spaces and symbols).Table 28 Network Setting WLANLABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-103.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide1047.9 WPSUse this screen to configure WiFi Protected Setup (WPS) on your MAX208M2W Series.WPS allows you to quickly set up a wireless network with strong security without having to configure security settings manually. Set up each WPS connection between two devices. Both devices have to support WPS.Click Network Setting > WLAN > WPS to open this screen as shown next.Figure 41 WPS ScreenThis screen contains the following fields:7.10 MAC Address FilterUse these screens to configure a MAC (Media Access Control) address filter to restrict access to the network.Table 29 WPSLABEL DESCRIPTIONEnable WPSSelect Enable and click Apply to activate WPS on the MAX208M2W Series. Select Disable and click Apply to deactivate WPS.Start WPS PBCThis field is available after you select Enable in the Enable WPS field and click Apply.Click this to activate the Push Button Configuration. After clicking this you will be able to use the WPS button at the back of the device to add new wireless clients.Note: You must press the WPS buttons within two minutes of each other.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-104.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 105Click on Network Setting > WLAN > MAC Address Filter. The screen appears as shown.Figure 42 MAC Address Filter ScreenThis screen contains the following fields:Table 30 MAC Address FilterLABEL DESCRIPTIONEnable MAC Address FilterSelect the check box to enable MAC address filtering. Then, the following fields display.Mode Define the filter action for the list of MAC addresses in the MAC address table.Select Allow listed stations to permit access to the MAX208M2W Series only to addresses listed. MAC addresses not listed will be denied access to the MAX208M2W Series.Select Deny listed stations to block access to the MAX208M2W Series to the computers or devices listed in this list.#This is the index number of the MAC address.ActiveSelect this box to make the policy effective or ineffective for a particular device.NameType the name of the device. The name can be up to 20 characters long, and any combination of letters, numbers or symbols.MAC Address Enter the MAC addresses of the wireless devices that are allowed or denied access to the MAX208M2W Series in these address fields. Enter the MAC addresses in a valid MAC address format, that is, six hexadecimal character pairs, for example, 12:34:56:78:9a:bc.DeleteClick to delete a specific MAC address from the list.AddClick to add a MAC address to the list.OKClick this button when you are done adding a MAC Address.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-105.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide1067.11 Static RouteUse these settings to create fixed paths through the network.Click Network Setting > Route > Static Route to open this screen as shown next.Figure 43 Static Route ScreenThis screen contains the following fields:7.12 Static Route AddUse these settings to configure a static route.Click Add in the Network Setting > Route > Static Route screen to open this screen as shown next.Figure 44 Static Route ScreenTable 31 Static RouteLABEL DESCRIPTIONDestinationThis field displays the destination IP address of the static route.Subnet MaskThis field displays the subnet mask of the static route.Next HopThis field displays next hop information of the static route.MetricThis field displays the static route metric.AddClick this to add a new static route to the list.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-106.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 107This screen contains the following fields:7.13 RIPUse these settings to configure how the WiMAX Device exchanges information with other routers.Click Network Setting > Route > RIP to open this screen as shown next.Figure 45 RIP ScreenTable 32 Static RouteLABEL DESCRIPTIONDestination IPEnter the destination IP address of the static route.Subnet MaskEnter the subnet mask of the static route.Next HopSelect Interface and then select WAN or LAN for the next hop of the static route.If the next hop is an IP address rather than an interface on the MAX208M2W Series, select IP Address and enter the IP address.MetricEnter the static route metric.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-107.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide108This screen contains the following fields:7.14 Port ForwardingUse these settings to forward incoming service requests to the ports on your local network.Note: Make sure you did not configure a DMZ host in the Network Setting > NAT > DMZ screen if you want to make the settings of this screen work.Table 33 RIPLABEL DESCRIPTIONGeneral SetupEnableSelect this to enable RIP on the MAX208M2W Series.RedistributeActiveThis indicates whether a route is being redistributed.TypeThis indicates what type of route is being redistributed.MetricThis indicates the metric that is being used for redistribution.EditClick this to edit a selected route.OKClick this to save any changes to the redistribution table.LANDirectionSet the LAN network direction to use with RIP.VersionSet the RIP version to use.AuthenticationUse this option to enable or disable RIP authentication.Authentication IDEnter the authentication ID to use for RIP authentication.Authentication KeyEnter the authentication key to use for RIP authentication.WANDirectionSet the WAN network direction to use with RIP.VersionSet the RIP version to use.AuthenticationUse this option to enable or disable RIP authentication.Authentication IDEnter the authentication ID to use for RIP authentication.Authentication KeyEnter the authentication key to use for RIP authentication.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-108.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 109Click Network Setting > NAT > Port Forwarding to open this screen as shown next.Figure 46 Port Forwarding ScreenThis screen contains the following fields:Table 34 Port ForwardingLABEL DESCRIPTIONActiveThis indicates whether the port forwarding rule is active or not.NameThe displays the name of the port forwarding rule.ProtocolThis displays the protocol to which the port forwarding rule applies.Incoming Port(s)Start PortThis displays the starting port number for incoming traffic for the port forwarding rule.End PortThis displays the ending port number for incoming traffic for the port forwarding rule.Forward Port(s)Start Port This field displays the beginning of the range of port numbers forwarded by this rule.End Port This field displays the end of the range of port numbers forwarded by this rule. If it is the same as the Start Port, only one port number is forwarded.Server IPThis displays the IP address of the server to which packet for the selected port(s) are forwarded.DeleteClick this to delete a specified rule.WizardClick this to open the port forwarding "wizard#.AddClick this to add a new port forwarding rule.OKClick this to save any changes made to the port forwarding list.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-109.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide1107.14.1 Port Forwarding WizardUse this wizard to set up a port forwarding rule for incoming service requests to the ports on your local network.Click Network Setting > NAT > Port Forwarding > Wizard to open this screen as shown next.Figure 47 Port Forwarding Wizard ScreenThis screen contains the following fields:Table 35 Port Forwarding WizardLABEL DESCRIPTIONActiveSelect this to make this port forwarding rule active.Port Forward RuleSelect the type of port forwarding rule.Rule NameEnter a name for the port forwarding rule.ProtocolSelect the port forwarding protocol.Incoming Start PortEnter the starting port number for incoming traffic for the port forwarding rule.Incoming End PortEnter the ending port number for incoming traffic for the port forwarding rule.Forwarding Start PortEnter the starting port number for forwarded traffic for the port forwarding rule.Forwarding End PortEnter the ending port number for forwarded traffic for the port forwarding rule.Server IPEnter the port forwarding server IP address.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-110.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 1117.15 Port TriggerUse these settings to automate port forwarding and allow computers on local network to provide services that would normally require a fixed address on the local network.Click Network Setting > NAT > Port Trigger to open this screen as shown next.Figure 48 Port Trigger ScreenThis screen contains the following fields:Table 36 Port TriggerLABEL DESCRIPTIONActiveThis indicates whether the port trigger rule is active or not.NameThe displays the name of the port trigger rule.Trigger ProtocolThis displays the protocol to which the port trigger rule applies.Trigger Port(s)Start / End PortThis displays the start / end trigger port for the port trigger rule.Click Add to create a new, empty rule, then enter the incoming port number or range of port numbers you want to forward to the IP address the MAX208M2W Series records.To forward one port number, enter the port number in the Start Port and End Port fields.To forward a range of ports,!enter the port number at the beginning of the range in the Start Port field!enter the port number at the end of the range in the End Port field.If you want to delete this rule, click the Delete icon.Open ProtocolThis indicates which protocol is used to open the port trigger ports.Open Port(s)](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-111.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide1127.15.1 Port Trigger WizardUse the wizard to create a port trigger rules that will allow the MAX208M2W Series to to automate port forwarding and allow computers on local network to provide services that would normally require a fixed address on the local network.Click Network Setting > NAT > Port Trigger > WizardFigure 49 Port Trigger Wizard ScreenStart / End PortThis displays the start / end open port for the port trigger rule.Click Add to create a new, empty rule, then enter the outgoing port number or range of port numbers that makes the MAX208M2W Series record the source IP address and assign it to the selected incoming port number(s).To select one port number, enter the port number in the Start Port and End Port fields.To select a range of ports,!enter the port number at the beginning of the range in the Start Port field!enter the port number at the end of the range in the End Port field.If you want to delete this rule, click the Delete icon.DeleteClick this to delete a specified rule.WizardClick this to open the port trigger "wizard#.AddClick this to add a new port trigger rule.OKClick this to save any changes made to the port trigger list.Table 36 Port Trigger (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-112.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 113This screen contains the following fields:7.15.2 Trigger Port Forwarding ExampleThe following is an example of trigger port forwarding. In this example, J is Jane s computer and S is the Real Audio server.Figure 50 Trigger Port Forwarding Example1Jane requests a file from the Real Audio server (port 7070).2Port 7070 is a "trigger# port and causes the MAX208M2W Series to record Jane s computer IP address. The MAX208M2W Series associates Jane's computer IP address with the "incoming" port range of 6970-7170.3The Real Audio server responds using a port number ranging between 6970-7170.4The MAX208M2W Series forwards the traffic to Jane s computer IP address. Table 37 Port Trigger WizardLABEL DESCRIPTIONActiveSelect this to make this port trigger rule active.Port Trigger RuleSelect the type of port trigger rule.Rule NameEnter a name for the port trigger rule.Trigger ProtocolSelect the type of port trigger protocol.Trigger Start PortEnter the port trigger start port.Trigger End PortEnter the port trigger end port.Open ProtocolSelect the type of open protocol for the port trigger rule.Open Start PortSelect the starting open port for the port trigger rule.Open End PortSelect the ending open port number for the port trigger rule.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-113.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide1145Only Jane can connect to the Real Audio server until the connection is closed or times out. The MAX208M2W Series times out in three minutes with UDP (User Datagram Protocol), or two hours with TCP/IP (Transfer Control Protocol/Internet Protocol). Two points to remember about trigger ports:1Trigger events only happen on data that is coming from inside the MAX208M2W Series and going to the outside.2If an application needs a continuous data stream, that port (range) will be tied up so that another computer on the LAN can t trigger it. 7.16 DMZUse this page to set the IP address of your network DMZ (if you have one) for the WiMAX Device. All incoming packets received by this MAX208M2W Series s WAN interface will be forwarded to the DMZ host you set.Click Network Setting > NAT > DMZ to open this screen as shown next.Note: The configuration you set in this screen takes priority than the Network Setting > NAT > Port Forwarding screen.Figure 51 DMZ ScreenThis screen contains the following fields:Table 38 DMZLABEL DESCRIPTIONDMZ HostEnter the IP address of your network DMZ host, if you have one. 0.0.0.0 means this feature is disabled.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-114.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 1157.17 ALGUse these settings to bypass NAT on your WiMAX Device for those applications that are "NAT un-friendly".Click Network Setting > NAT > ALG to open this screen as shown next.Figure 52 ALG ScreenThis screen contains the following fields:Table 39 Network Setting > NAT > ALGLABEL DESCRIPTIONEnable FTP ALGTurns on the FTP ALG to detect FTP (File Transfer Program) traffic and helps build FTP sessions through the MAX208M2W Series s NAT. Enable H.323 ALGTurns on the H.323 ALG to detect H.323 traffic (used for audio communications) and helps build H.323 sessions through the MAX208M2W Series s NAT. Enable IPsec ALGTurns on the IPsec ALG to detect IPsec traffic and helps build IPsec sessions through the MAX208M2W Series s NAT. Enable L2TP ALGTurns on the L2TP ALG to detect L2TP traffic and helps build L2TP sessions through the MAX208M2W Series s NAT.Enable PPTP ALGTurns on the PPTP ALG to detect PPTP traffic and helps build PPTP sessions through the MAX208M2W Series s NAT. Enable RTSP ALGTurns on the RTSP ALG to detect RTSP traffic and helps build RTSP sessions through the MAX208M2W Series s NAT. Enable SIP ALGTurns on the SIP ALG to detect SIP traffic and helps build SIP sessions through the MAX208M2W Series s NAT.SIP PortIf you are using a custom UDP port number (not 5060) for SIP traffic, enter it here.Enable SIP ALG Set BSIDCheck this box to add the base station ID to the outgoing SIP messages. Select this option only if the media server forwarding calls requires this information.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-115.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide1167.18 UPnPUse this page to enable the UPnP networking protocol on your WiMAX Device and allow easy network connectivity with other UPnP-compatible devices.Click Network Setting > UPnP to open this screen as shown next.Figure 53 UPnP ScreenThis screen contains the following fields:7.18.1 Installing UPnP in Windows XPFollow the steps below to install the UPnP in Windows XP.1Click Start > Control Panel. 2Double-click Network Connections.3In the Network Connections window, click Advanced in the main menu and select Optional Networking Components . Table 40 UPnPLABEL DESCRIPTIONEnable UPnPSelect this to enable UPnP on the MAX208M2W Series.Enable NAT-PMPSelect this to enable NAT Port Mapping Protocol on the MAX208M2W Series.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-116.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 1174The Windows Optional Networking Components Wizard window displays. Select Networking Service in the Components selection box and click Details. 5In the Networking Services window, select the Universal Plug and Play check box. 6Click OK to go back to the Windows Optional Networking Component Wizard window and click Next.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-117.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide1187.18.1.1 Auto-discover Your UPnP-enabled Network Device in Windows XPThis section shows you how to use the UPnP feature in Windows XP. You must already have UPnP installed in Windows XP and UPnP activated on the MAX208M2W Series.Make sure the computer is connected to a LAN port of the MAX208M2W Series. Turn on your computer and the MAX208M2W Series. 1Click Start and Control Panel. Double-click Network Connections. An icon displays under Internet Gateway.2Right-click the icon and select Properties.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-118.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 1193In the Internet Connection Properties window, click Settings to see the port mappings there were automatically created. 4You may edit or delete the port mappings or click Add to manually add port mappings. 5When the UPnP-enabled device is disconnected from your computer, all port mappings will be deleted automatically.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-119.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide1206Select Show icon in notification area when connected option and click OK. An icon displays in the system tray. 7Double-click on the icon to display your current Internet connection status.7.18.2 Web Configurator Easy AccessWith UPnP, you can access the web-based configurator on the MAX208M2W Series without finding out the IP address of the MAX208M2W Series first. This becomes helpful if you do not know the IP address of the MAX208M2W Series.Follow the steps below to access the web configurator:1Click Start and then Control Panel. 2Double-click Network Connections.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-120.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 1213Select My Network Places under Other Places. 4An icon with the description for each UPnP-enabled device displays under Local Network. 5Right-click on the icon for your MAX208M2W Series and select Invoke. The web configurator login screen displays.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-121.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide1226Right-click on the icon for your MAX208M2W Series and select Properties. A properties window displays with basic information about the MAX208M2W Series. 7.19 VLANUse this screen to configure port-based VLAN settings on the MAX208M2W Series. This screen allows you to assign port(s) to specific virtual LAN(s) in order to isolate traffic from different VLAN groups.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-122.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 123Click Network Setting > VLAN to open the screen as shown next.Figure 54 VLAN ScreenThis screen contains the following fields:Table 41 VLANLABEL DESCRIPTIONManagement VLANVLAN IDEnter an ID number (1~4094) to create a new VLAN. Enter 0 to disable VLAN on the MAX208M2W Series.Note: To use VLAN on the MAX208M2W Series, you must switch the operation mode to !bridge" on the Network Setting > WAN screen. It will then require system restart to take effect.PriorityEnter a priority level (1~7) that the MAX208M2W Series assigns to frames belonging to this VLAN. Enter "0# for no priority assigned.Port Egress Tagging#This is the index number of a port (1 or 2).](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-123.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide124TagThis field displays whether to prioritize traffic transmitted by the port, tagged or untagged. Click this field to change the setting. Set this to untagged if you do not want to prioritize outgoing traffic through the port.OKClick this to save the changes in the Port Egress Tagging section.Port Settings#This is the index number of a port (1 or 2).PVID GroupThis field displays the index number of a VLAN rule with which the port is associated. Click this field to change the setting. Select MGMT to allow the computer(s) connected to the port to access the MAX208M2W Series using the LAN IP address (see the Network Setting > LAN > IP screen).Note: Set one port to MGMT so that you can still manage the MAX208M2W Series through the port. Set both ports to tagged if you do not need to manage the MAX208M2W Series any more. PriorityEnter a priority level (1~7) that the MAX208M2W Series assigns to frames belonging to this VLAN. Enter "0# for no priority assigned.OKClick this to save the changes in the Port Settings section.VLAN Rules - You can configure up to 7 VLANs on the MAX208M2W Series. By default, VLANs 1 to 7 are configured.#This is the index number of a VLAN rule.VIDThis field displays the VLAN ID of the VLAN rule. Click this field to change the VLAN ID. When you make the change, make sure you configure the same VLAN ID in the Management VLAN section..Port1 / Port 2This is an indicator of which port is being configured.JoinSelect Y to add the port into the VLAN group. Otherwise, select N.TagThis field displays the allowed traffic for the port, VLAN-tagged or VLAN-untagged. Click this field to change the setting.OKClick this to save the changes in the VLAN Rules section.Table 41 VLANLABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-124.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide 1257.20 DDNSUse this page to configure the WiMAX Device as a dynamic DNS client.Click Network Setting > DDNSFigure 55 DDNS ScreenThis screen contains the following fields:Table 42 DDNSLABEL DESCRIPTIONEnable Dynamic DNSSelect this to enable dynamic DNS on the MAX208M2W Series.Service ProviderSelect the dynamice DNS service provider for the MAX208M2W Series.Service TypeSelect the dynamic DNS service type.Domain NameEnter the domain name.Login NameEnter the user name.PasswordEnter the password.IP Update PolicySelect the policy used by the MAX208M2W Series. Options are:!Auto Detect!WAN!User DefinedUser Defined IPIf chose "User Defined# for the IP Update Policy, enter the user defined IP address.WildcardsSelect this to allow a hostname to use wildcards such as "*#.MXSelect this to enable mail routing, if supported by the specified DYNDNS service provider.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-125.png)
![Chapter 7Network SettingMAX208M2W Series User s Guide1267.21 Content FilterUse these settings to allow ("whitelist") or block ("blacklist") connections to and from specific web sites through the WiMAX Device.Click Network Setting > Content Filter to open this screen as shown next.Figure 56 Content Filter ScreenThis screen contains the following fields:Backup MXSelect this to enable a secondary mail routing, if supported by the specified DYNDNS service provider.MX HostEnter the host to which mail is routed when the MX option is selected.Table 42 DDNS (continued)LABEL DESCRIPTIONTable 43 Content FilterLABEL DESCRIPTIONURL ListEnable URL FilterSelect this employ the content filter to allow ("whitelist#) or block ("blacklist#) specific URL connections made through the MAX208M2W Series.Blacklist/WhitelistSelect whether the current filtering applies to the blacklist (sites that are blocked) or the whitelist (sites that are allowed).URL Filter RuleActiveIndicates whether the current URL filter is active or not.URLIndicates the URL to be filtered according to blacklist or whitelist rules.DeleteClick this to delete a specified rule.AddClick this to add a new filter rule.OKClick this to save any changes made to the list.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-126.png)
![MAX208M2W Series User s Guide 127CHAPTER 8 Security8.1 OverviewThis chapter shows you how to configure the MAX208M2W Series s network settings.8.1.1 What You Need to KnowThe following terms and concepts may help as you read through this chapter.About the MAX208M2W Series!s Security FeaturesThe MAX208M2W Series security features are designed to protect against Denial of Service attacks when activated as well as block access to and from specific URLs and MAC addresses. Its purpose is to allow a private Local Area Network (LAN) to be securely connected to the Internet. The MAX208M2W Series can be used to prevent theft, destruction and modification of data. The MAX208M2W Series is installed between the LAN and a WiMAX base station connecting to the Internet. This allows it to act as a secure gateway for all data passing between the Internet and the LAN.The MAX208M2W Series has one Ethernet (LAN) port. The LAN (Local Area Network) port attaches to a network of computers, which needs security from the outside world. These computers will have access to Internet services such as e-mail, FTP and the World Wide Web. However, "inbound access# is not allowed (by default) unless the remote host is authorized to use a specific service.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-127.png)
![Chapter 8SecurityMAX208M2W Series User s Guide1288.2 IP FilterUse this screen to block incoming connections from specific IP addresses.Click Security > Firewall > IP Filter to open this screen as shown next.Figure 57 IP Filter ScreenThis screen contains the following fields:Table 44 IP FilterLABEL DESCRIPTIONActiveIndicates whether the current IP filter is active or not.Source IPThis displays the source IP address for the IP filter rule.Click Add to create a new, empty rule, then enter the incoming IP address for the MAX208M2W Series to block.If you want to delete this rule, click the Delete icon.Source PortThis displays the source port number for the IP filter rule.Click Add to create a new, empty rule, then enter the incoming port number for the MAX208M2W Series to block.If you want to delete this rule, click the Delete icon.Destination IPThis displays the destination IP address for the IP filter rule.Click Add to create a new, empty rule, then enter the outgoing IP address for the MAX208M2W Series to block.If you want to delete this rule, click the Delete icon.Destination PortThis displays the destination port number for the IP filter rule.Click Add to create a new, empty rule, then enter the outgoing port number for the MAX208M2W Series to block.If you want to delete this rule, click the Delete icon.ProtocolThis displays the protocol blocked by the IP filter rule.Click Add to create a new, empty rule, then select the protocol type for the MAX208M2W Series to block.If you want to delete this rule, click the Delete icon.DeleteClick this to delete a specified rule.AddClick this to add a new filter rule.OKClick this to save any changes made to the list.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-128.png)
![Chapter 8SecurityMAX208M2W Series User s Guide 1298.3 MAC FilterUse this screen to allow ("whitelist") or block ("blacklist") connections to and from specific devices on the network based on their unique MAC addresses.Note: This feature only works when the MAX208M2W Series is in bridge mode.Click Security > Firewall > MAC Filter to open this screen as shown next.Figure 58 MAC Filter ScreenThis screen contains the following fields:Table 45 MAC FilterLABEL DESCRIPTIONBlacklist/WhitelistSelect either whitelist or blacklist for viewing and editing.Source MACThis displays the source MAC for the MAC filter rule.Click Add to create a new, empty rule, then enter the incoming MAC address for the MAX208M2W Series to block.If you want to delete this rule, click the Delete icon.Destination MACThis displays the destination MAC for the MAC filter rule.Click Add to create a new, empty rule, then enter the outgoing MAC address for the MAX208M2W Series to block.If you want to delete this rule, click the Delete icon.Mon ~ Sun Select which days of the week you want the filter rule to be effective.Start / End TimeSelect what time each day you want the filter rule to be effective. Enter times in 24-hour format; for example, 3:00pm should be entered as 15:00.AddClick this to add a new filter rule.OKClick this to save any changes made to the list.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-129.png)
![Chapter 8SecurityMAX208M2W Series User s Guide1308.4 DDOSUse these settings to potentially block specific types of Denial of Service attacks directed at your WiMAX Device.Click Security > Firewall > DDOS to open this screen as shown next.Figure 59 DDOS ScreenThis screen contains the following fields:Table 46 DDOSLABEL DESCRIPTIONPrevent from TCP SYN FloodSelect this to monitor for and block TCP SYN flood attacks.A SYN flood is one type of denial of service attack where an overwhelming number of SYN requests assault a client device.Prevent from UDP FloodSelect this to monitor for and block UDP flood attacks.An UDP flood is a type of denial of service attack where an overwhelming number of UDP packets assault random ports on a client device. Because the device is forced to analyze and respond to each packet, it quickly becomes unreachable to other devices.Prevent from ICMP FloodSelect this to monitor for and block ICMP flood attacks.An ICMP flood is a type of denial of service attack where an overwhelming number of ICMP ping assault a client device, locking it down and preventing it from responding to requests from other servers.Prevent from Port ScanSelect this to monitor for and block port scan attacks.A port scan attack is typicall the precursor to a full-blown denial of service attack wherein each port on a device is probed for security holes that can be exploited. Once a security flaw is discovered, an attacker can initiate the appropriate denial of service attack or intrusion attack against the client device.Prevent from LAND AttackSelect this to monitor for and block LAND attacks.A Local Area Network Denial (LAND) attack is a type of denial of service attack where a spoofed TCP SYN packet targets a client device s IP address and forces it into an infinite recursive loop of querying itself and then replying, effectively locking it down.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-130.png)
![Chapter 8SecurityMAX208M2W Series User s Guide 131Prevent from IP SpoofSelect this to monitor for and block IP address spoof attacks.An IP address spoof is an attack whereby the source IP address in the incoming IP packets allows a malicious party to masquerade as a legitimate user and gain access to the client device.Prevent from ICMP redirectSelect this to monitor for and block ICMP redirect attacks.An ICMP redirect attack is one where forged ICMP redirect messages can force the client device to route packets for certain connections through an attacker s host.Prevent from PING of DeathSelect this to monitor for and block ping of death attacks.A Ping of Death (POD) attack is one where larger-than-allowed ping packets are fragmented then sent against a client device. This results in the client device suffering from a buffer overflow and subsequent system crash.Prevent from PING from WANSelect this to ignore ping requests from the WAN.Table 46 DDOS (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-131.png)
![Chapter 8SecurityMAX208M2W Series User s Guide132](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-132.png)
![MAX208M2W Series User s Guide 133CHAPTER 9 The VoIP General Screens9.1 VoIP OverviewThe VOICE > General screens allow you to set up global SIP and Quality of Service (QoS) settings.VoIP (Voice over IP) is the sending of voice signals over the Internet Protocol. This allows you to make phone calls and send faxes over the Internet at a fraction of the cost of using the traditional circuit-switched telephone network. You can also use servers to run telephone service applications like PBX services and voice mail. Internet Telephony Service Provider (ITSP) companies provide VoIP service. A company could alternatively set up an IP-PBX and provide it s own VoIP service.Circuit-switched telephone networks require 64 kilobits per second (kbps) in each direction to handle a telephone call. VoIP can use advanced voice coding techniques with compression to reduce the required bandwidth.9.1.1 What You Can Do in This Chapter!The Media screen (Section 9.2 on page 135) lets you set up and maintain global VoIP settings on the MAX208M2W Series.!The QoS screen (Section 9.2 on page 135) lets you set up and maintain QoS settings for voice traffic flowing through the MAX208M2W Series.9.1.2 What You Need to KnowThe following terms and concepts may help as you read through this chapter.Voice CodingA codec (coder/decoder) codes analog voice signals into digital signals and decodes the digital signals back into voice signals. The MAX208M2W Series supports the following codecs.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-133.png)
![Chapter 9The VoIP General ScreensMAX208M2W Series User s Guide134!G.711 is a Pulse Code Modulation (PCM) waveform codec. PCM measures analog signal amplitudes at regular time intervals (sampling) and converts them into digital bits (quantization). Quantization "reads# the analog signal and then "writes# it to the nearest digital value. For this reason, a digital sample is usually slightly different from its analog original (this difference is known as "quantization noise#). G.711 provides excellent sound quality but requires 64kbps of bandwidth.!G.729 is an Analysis-by-Synthesis (AbS) hybrid waveform codec. It uses a filter based on information about how the human vocal tract produces sounds. The codec analyzes the incoming voice signal and attempts to synthesize it using its list of voice elements. It tests the synthesized signal against the original and, if it is acceptable, transmits details of the voice elements it used to make the synthesis. Because the codec at the receiving end has the same list, it can exactly recreate the synthesized audio signal.G.729 provides good sound quality and reduces the required bandwidth to 8kbps.Quality of Service (QoS)Quality of Service (QoS) refers to both a network's ability to deliver data with minimum delay and the networking methods used to provide bandwidth for real-time multimedia applications. Type Of Service (ToS)Network traffic can be classified by setting the ToS (Type Of Service) values at the data source (for example, at the MAX208M2W Series) so a server can decide the best method of delivery, that is the least cost, fastest route and so on. The ToS field is consist of 8 bits. The first 3 bits indicate the priority of the packet.DiffServDiffServ is a class of service (CoS) model that marks packets so that they receive specific per-hop treatment at DiffServ-compliant network devices along the route based on the application types and traffic flow. Packets are marked with DiffServ Code Points (DSCPs) indicating the level of service desired. This allows the intermediary DiffServ-compliant network devices to handle the packets differently depending on the code points without the need to negotiate paths or remember state information for every flow. In addition, applications do not have to request a particular service or give advanced notice of where the traffic is going.DiffServ uses the first 6 bits of the 8-bit ToS value so that it can backward compatible with non-DiffServ compliant but ToS-enabled network device. See Section 9.3.1 on page 137 for more information.SIPThe Session Initiation Protocol (SIP) is an application-layer control (signaling) protocol that handles the setting up, altering and tearing down of voice and](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-134.png)
![Chapter 9The VoIP General ScreensMAX208M2W Series User s Guide 135multimedia sessions over the Internet. SIP signaling is separate from the media for which it handles sessions. The media that is exchanged during the session can use a different path from that of the signaling. SIP handles telephone calls and can interface with traditional circuit-switched telephone networks.RTPWhen you make a VoIP call using SIP, the RTP (Real time Transport Protocol) is used to handle voice data transfer. See RFC 1889 for details on RTP.9.1.3 Before you Begin!Ensure that you have all of your voice account information on hand. If not, contact your voice account service provider to find out which settings in this chapter you should configure in order to use your telephone with the MAX208M2W Series.!Connect your MAX208M2W Series to the Internet, as described in the Quick Start Guide. If you have not already done so, then you will not be able to test your VoIP settings.9.2 MediaClick VoIP > General > Media to set up and maintain global VoIP settings.Figure 60 VoIP > General > Media](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-135.png)
![Chapter 9The VoIP General ScreensMAX208M2W Series User s Guide136The following table describes the labels in this screen.9.2.1 QoSThis section describes the features of the Quality of Service (QoS) screen.Table 47 VoIP > General > MediaLABEL DESCRIPTIONPort RangeMedia Port StartMedia Port EndEnter the listening port number(s) for RTP traffic on the MAX208M2W Series, if your VoIP service provider gave you this information. Otherwise, keep the default values.To enter one port number, enter the port number in the both Media Port Start and Media Port End fields.To enter a range of ports, enter the beginning port number of the range in the Media Port Start field and the ending port number in the Media Port End field.Codec Packetization Time SettingsG.711, G.729 Select the type of voice coder/decoder (codec) that you want the MAX208M2W Series to use. G.711 provides high voice quality but requires more bandwidth (64 kbps). G.729 requires only 8 kbps.AdvancedVoice Jitter Buffer TypeVoice jitter is a variation in delay of RTP packets delivery. This could cause strange sound effects. The MAX208M2W Series can utilize the following types of jitter buffer to minimize the effects of jitter.Dynamic - Jitter buffer size is dynamically changed by RTP packets delivery status.Static - Jitter buffer size is fixed.Voice Jitter Buffer LengthSelect the maximum number of milliseconds of voice traffic the MAX208M2W Series can help to smooth out the jitter in order to ensure good voice quality for your conversations.Packet Loss ConcealmentPackets may be dropped due to an overwhelming amount of traffic on the network. Some degree of packet loss will not be noticeable to the end user, but as packet loss increases the quality of sound degrades. Select this to have the MAX208M2W Series to improve the voice quality when packet loss occurrs.T.38 Static Jitter LengthT.38 is an ITU-T standard that VoIP devices use to send fax messages over the Internet.Select the number of milliseconds for the jitter buffer size used for transmitting T.38 fax messages.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-136.png)
![Chapter 9The VoIP General ScreensMAX208M2W Series User s Guide 1379.2.2 QoS SettingsClick VoIP > General > QoS to set up Type of Service (ToS) and Differentiated Services (Diffserv) settings for voice traffic transmission through the MAX208M2W Series.Figure 61 VoIP > General > QoSThe following table describes the labels in this screen.9.3 Technical ReferenceThe following section contains additional technical information about the MAX208M2W Series features described in this chapter.9.3.1 DSCP and Per-Hop Behavior DiffServ defines a new DS (Differentiated Services) field to replace the Type of Service (TOS) field in the IP header. The DS field contains a 2-bit unused field and a 6-bit DSCP field which can define up to 64 service levels. The following figure illustrates the DS field. Figure 62 DiffServ: Differentiated Service FieldDSCP is backward compatible with the three precedence bits in the ToS octet so that non-DiffServ compliant, ToS-enabled network device will not conflict with the DSCP mapping. Table 48 VoIP > General > QoSLABEL DESCRIPTIONSIP ToS/DiffServEnter the first 6 bits of the ToS field in hexadecimal (in a format of 0x00), which you want to mark on all outgoing SIP packets flowing through the MAX208M2W Series. The MAX208M2W Series automatically converts this number to another in order to compatible with DiffServ-enabled network. For example, if you enter 0x2E, it is 101110 in binary for ToS service. The MAX208M2W Series converts it to 10111000 in binary for DiffServ-enabled network.RTP ToS/DiffServSelect the ToS value in hexadecimal (in a format of 0x00) to mark all outgoing RTP packets flowing through the MAX208M2W Series.DSCP(6-bit)Unused(2-bit)](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-137.png)
![Chapter 9The VoIP General ScreensMAX208M2W Series User s Guide138The DSCP value determines the forwarding behavior, the PHB (Per-Hop Behavior), that each packet gets across the DiffServ network. Based on the marking rule, different kinds of traffic can be marked for different priorities of forwarding. Resources can then be allocated according to the DSCP values and the configured policies.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-138.png)
![MAX208M2W Series User s Guide 139CHAPTER 10 The VoIP Account Screens10.1 OverviewUse the VoIP > Account 1 and VoIP > Account 2 screens to configure SIP servers, authentication, additional VoIP features, dialing timeout values, speed-dial rules and how to handle fax messages for two accounts on the MAX208M2W Series. Account 1 maps to phone port 1 and account 2 maps to phone port 2. Since both the Account 1 and Account 2 screens are quite similar, this section uses the VoIP > Account 1 screens to describe the fields.10.1.1 What You Can Do in This Chapter!The Status screen (Section 10.2 on page 144) lets you view the current status of the SIP server, STUN server, selected phone line and call history. You can also manually disconnect the VoIP connection or request the SIP server for a new connection.!The Server screen (Section 10.3 on page 146) lets you configure the SIP server, proxy server, outbound server and STUN server settings for the phone line.!The Feature screen (Section 10.4 on page 147) lets you configure the SIP additional functions such as DTMF, call forward, call waiting and hotline settings for the phone line.!The User screen (Section 10.5 on page 150) lets you configure the SIP account, codec and SIP settings for the phone line.!The Dialing screen (Section 10.6 on page 152) lets you configure some timeout setting for the phone line.!The Speed Dial screen (Section 10.7 on page 152) lets you add, edit, or remove speed-dial entries for the phone line.!The FAX screen (Section 10.8 on page 153) lets you configure which standard the phone line uses for sending FAXes.10.1.2 What You Need to KnowThe following terms and concepts may help as you read through this chapter.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-139.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide140SIP IdentitiesA SIP account uses an identity (sometimes referred to as a SIP address). A complete SIP identity is called a SIP URI (Uniform Resource Identifier). A SIP account's URI identifies the SIP account in a way similar to the way an e-mail address identifies an e-mail account. The format of a SIP identity is SIP-Number@SIP-Service-Domain.SIP NumberThe SIP number is the part of the SIP URI that comes before the "@# symbol. A SIP number can use letters like in an e-mail address (johndoe@your-ITSP.com for example) or numbers like a telephone number (1122334455@VoIP-provider.com for example).SIP Service DomainThe SIP service domain of the VoIP service provider (the company that lets you make phone calls over the Internet) is the domain name in a SIP URI. For example, if the SIP address is 1122334455@VoIP-provider.com, then "VoIP-provider.com# is the SIP service domain.SIP Register ServerA SIP register server maintains a database of SIP identity-to-IP address (or domain name) mapping. The register server checks your user name and password when you register. 10.1.3 SIP User Agent A SIP user agent can make and receive VoIP telephone calls. This means that SIP can be used for peer-to-peer communications even though it is a client-server protocol. In the following figure, either A or B can act as a SIP user agent client to initiate a call. A and B can also both act as a SIP user agent to receive the call.Figure 63 SIP User AgentSIP Proxy ServerA SIP proxy server receives requests from clients and forwards them to another server.AB](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-140.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide 141In the following example, you want to use client device A to call someone who is using client device C. 1The client device (A in the figure) sends a call invitation to the SIP proxy server (B).2The SIP proxy server forwards the call invitation to C.Figure 64 SIP Proxy ServerSTUNSTUN (Simple Traversal of User Datagram Protocol (UDP) through Network Address Translators) allows the MAX208M2W Series to find the presence and types of NAT routers and/or firewalls between it and the public Internet. STUN also allows the MAX208M2W Series to find the public IP address that NAT assigned, so the MAX208M2W Series can embed it in the SIP data stream. STUN does not work with symmetric NAT routers or firewalls. See RFC 3489 for details on STUN.The following figure shows how STUN works. 1The MAX208M2W Series (A) sends SIP packets to the STUN server (B).2The STUN server (B) finds the public IP address and port number that the NAT router used on the MAX208M2W Series s SIP packets and sends them to the MAX208M2W Series.ACB12](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-141.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide1423The MAX208M2W Series uses the public IP address and port number in the SIP packets that it sends to the SIP server (C).Figure 65 STUNOutbound ProxyYour VoIP service provider may host a SIP outbound proxy server to handle all of the MAX208M2W Series s VoIP traffic. This allows the MAX208M2W Series to work with any type of NAT router and eliminates the need for STUN or a SIP ALG. Turn off a SIP ALG on a NAT router in front of the MAX208M2W Series to keep it from retranslating the IP address (since this is already handled by the outbound proxy server).NAT and SIPThe MAX208M2W Series must register its public IP address with a SIP register server. If there is a NAT router between the MAX208M2W Series and the SIP register server, the MAX208M2W Series probably has a private IP address. The MAX208M2W Series lists its IP address in the SIP message that it sends to the SIP register server. NAT does not translate this IP address in the SIP message. The SIP register server gets the MAX208M2W Series s IP address from inside the SIP message and maps it to your SIP identity. If the MAX208M2W Series has a private IP address listed in the SIP message, the SIP server cannot map it to your SIP identity.Use a SIP ALG (Application Layer Gateway), STUN, or outbound proxy to allow the MAX208M2W Series to list its public IP address in the SIP messages.Speed Dial and Peer-to-Peer CallingSpeed dial provides shortcuts for dialing frequently used phone numbers. You can map a phone number to an alphanumeric keypad key (1 to 9) and then use that keypad key to call the phone number (press and hold the key for one second or longer). Use this screen to add, edit, or remove speed-dial numbers for outgoing calls.You also have to create speed-dial entries if you want to make peer-to-peer calls or call SIP numbers that use letters.A123NAT](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-142.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide 143In peer-to-peer calls, you call another VoIP device directly without going through a SIP server. Enter the callee s IP address or domain name. The MAX208M2W Series sends SIP INVITE requests to the peer VoIP device when you use the speed dial entry.You do not need to configure a SIP account in order to make a peer-to-peer VoIP call.DTMF Dual-Tone Multi-Frequency (DTMF) telephone call signaling uses pairs of frequencies (one lower frequency and one higher frequency) to set up calls. It is also known as Touch Tone. Each of the keys on a DTMF telephone corresponds to a different pair of frequencies. Supplementary Phone Services OverviewSupplementary services such as call hold, call waiting, call transfer, etc. are generally available from your VoIP service provider. The MAX208M2W Series supports the following services:!Call Waiting!Call Forwarding!Caller ID!HotlineNote: To take full advantage of the supplementary phone services available though the MAX208M2W Series's phone port, you may need to subscribe to the services from your VoIP service provider.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-143.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide14410.2 StatusClick VoIP > Account 1 (or Account 2) > Status to view VoIP settings and current status.Figure 66 VoIP > Account 1 (or Account 2) > StatusThe following table describes the labels in this screen.Table 49 VoIP > Account 1 (or Account 2) > StatusLABEL DESCRIPTIONServer StatusSIP Register This field displays the IP address and service port number of the SIP register server, if you have configured one.SIP Service DomainThis field displays the IP address and service port number of the second SIP register server, if you have configured one.Proxy ServerThis field displays the IP address and service port number of the SIP proxy server, if you have configured one.Outbound ServerThis field displays the IP address and service port number of the outbound proxy server, if you have configured one.Register StatusThis field displays Registered, if the connected phone is registered with the register server. It displays Unregistered if the phone has not registered successfully to the register server yet.STUN Status - see STUN on page 141](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-144.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide 145STUN ServerThis field displays the IP address and service port number of the STUN (Simple Traversal of UDP through NATs (Network Address Translation)) server, if you have configured one.STUN Status This field displays whether you have enabled STUN server support on the MAX208M2W Series.Line StatusSubscriber NumberThis field displays the SIP phone number for the phone line.Account StatusThis indicates whether the SIP account is activated or not, or if it is unspecified for the phone line.Phone StatusThis field displays busy if the SIP phone number is currently engaged, otherwise it displays idle.Call HistoryReceived call This field displays the number of calls you have received through the connected phone since the MAX208M2W Series last restarted or was turned on.Missing call This field displays the number of calls you have missed since the MAX208M2W Series last restarted or was turned on.Outgoing callThis field displays the number of calls you have made through the connected phone since the MAX208M2W Series last restarted or was turned on.Connect Click this to register the MAX208M2W Series to the specified register server.Disconnect Click this to disconnect the connected phone with the register server.Table 49 VoIP > Account 1 (or Account 2) > StatusLABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-145.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide14610.3 ServerClick VoIP > Account 1 (or Account 2) > Server to configure the register server, proxy server, outbound proxy server and NAT settings for this SIP account.Figure 67 VoIP > Account 1 (or Account 2) > ServerThe following table describes the labels in this screen.Table 50 VoIP > Account 1 (or Account 2) > ServerLABEL DESCRIPTIONRegistrar ServerRegistrar ServerEnter the IP address or domain name of a SIP server. You can use up to 127 printable ASCII characters.Port NumberEnter the SIP server s listening port number. Keep the default value, if you are not sure of this value.SIP Service DomainEnter the IP address or domain name of another SIP server, if your VoIP service provider gave you one. Otherwise, enter the same address that you have entered in the Registrar Server field. You can use up to 64 printable ASCII characters.Registrar Period TimeEnter the session expiry time in seconds for the phone connections using this account. The allowable range is 60~65535 seconds.This allows the MAX208M2W Series to automatically disconnect any phone calls using this account after a certain period of inactivity.Proxy ServerProxy ServerEnter the IP address or domain name of the SIP proxy server provided by your VoIP service provider. You can use up to 64 printable ASCII characters.Port Number Enter the SIP proxy server s listening port number, if your VoIP service provider gave you one. Otherwise, keep the default value.Outbound Server](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-146.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide 14710.4 FeatureClick VoIP > Account 1 (or Account 2) > Feature to configure advanced VoIP features such as DTMF, Call Forwarding, Call Waiting and hotline settings.Figure 68 VoIP > Account 1 (or Account 2) > FeatureOutbound ServerEnter the IP address or domain name of the outbound proxy server provided by your VoIP service provider. You can use up to 127 printable ASCII characters. If you choose not to use an outbound proxy server, set this to 0.0.0.0.Port Number Enter the outbound proxy s listening port number, if your VoIP service provider gave you one. Otherwise, leave it as the default $5060 .If the outbound proxy is disabled (set to 0.0.0.0), then this port will be ignored.NAT TraversalSTUN Server Enter the IP address or domain name of the STUN server, if your VoIP service provider gave you one. Otherwise, keep the default value.Port Number Enter the STUN server s listening port, if your VoIP service providergave you one. Otherwise, keep the default value.Table 50 VoIP > Account 1 (or Account 2) > ServerLABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-147.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide148The following table describes the labels in this screen.Table 51 VoIP > Account 1 (or Account 2) > FeatureLABEL DESCRIPTIONFeature SettingsBlock Anonymous CallSelect this to have the MAX208M2W Series block all incoming calls from phone that do not send caller ID.Do Not Disturb(DND)Select this to have the MAX208M2W Series not forward calls to the phone line.Hide User IDSelect this to not have your calling number display on the callee s caller ID.MWISelect this to enable Message Waiting Indicator (MWI) mode for this phone line. The MAX208M2W Series sends a beeping tone to the phone when there is at least one voicemail for the number.Hold MethodSelect the method to use when a call is put on hold.sendonly/recvonly - Select this to allow the MAX208M2W Series to send voice packets only but disallow to receive any voice packets. The peer end should change to a state which allows to receive voice packets from the MAX208M2W Series only but disallow to send any voice packets.inactive - Select this to disallow the MAX208M2W Series send or receive any voice packets.DTMFDTMFControl how the MAX208M2W Series handles the tones that the phone using this extension makes when you push its buttons. One use of the tones is to distinguish between numbers when trying to dial a PSTN phone number.You should use the same mode as your VoIP service provider. The choices are:! Out-of-band(RFC 2833) - Follow the RFC 2833 standard and send the DTMF tones in RTP packets.! In Band - Send the DTMF tones in the voice data stream. This works best when you are using a codec that does not use compression (like G.711). Codecs that use compression (like G.729) can distort the tones.SIP INFO Select this to have the MAX208M2W Series send the DTMF tones in SIP messages.Call Forward SettingEnable call ForwardingSelect this check box to enable call forward.Unconditional CF,Unconditional CF TargetSelect this if you want the MAX208M2W Series to forward all incoming calls to the specified phone number, regardless of other rules in this Call Forward Setting section. Specify the phone number in the Unconditional CF Target field.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-148.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide 149Busy CF,Busy CF TargetSelect this if you want the MAX208M2W Series to forward incoming calls to the specified phone number if the phone port is busy. Specify the phone number in the Busy CF Target field. If you have call waiting, the incoming call is forwarded to the specified phone number if you reject or ignore the second incoming call.No Answer CF,No Answer CF TargetSelect this if you want the MAX208M2W Series to forward incoming calls to the specified phone number if the call is unanswered. Specify the phone number in the No Answer CF Target field on the right.Call Waiting SettingCall waiting Select this to enable call waiting for this SIP account on the MAX208M2W Series.Hotline SettingConfigure this section to have the MAX208M2W Series automatically dial the hotline target number after the line is off the hook for the duration specified in the Hotline Period Time field. This is especially useful for dialing emergency numbers.Hotline,Hotline TargetEnter the number to be dialed once the MAX208M2W Series has surpassed the delay period.Hotline Period TimeEnter the duration the phone can remain off the hook before automatically dialing the hotline number. You can set the delay from 5 to 10 seconds.Table 51 VoIP > Account 1 (or Account 2) > FeatureLABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-149.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide15010.5 UserClick VoIP > Account 1 (or Account 2) > User to configure advanced VoIP settings such as DTMF, call forwarding, call waiting and hotline settings.Figure 69 VoIP > Account 1 (or Account 2) > UserThe following table describes the labels in this screen.Table 52 VoIP > Account 1 (or Account 2) > UserLABEL DESCRIPTIONSIP AccountEnable Select this if you want the MAX208M2W Series to use this account. Clear it if you do not want the MAX208M2W Series to use this account.Subscriber NumberEnter your SIP number. In the full SIP URI, this is the part before the @ symbol. You can use up to 127 printable ASCII characters.Display NameEnter the name that appears on the other party s device if they have Caller ID enabled. You can use up to 127 printable ASCII characters.Authentication NameType the SIP user name associated with this account for authentication to the SIP register server.This field can be 1-31 printable characters (A-Z, a-z, 0-9).PasswordType the SIP password associated with this account. This field can be 0-31 printable characters (A-Z, a-z, 0-9), underscores (_), pluses (+), periods (.), and "at# symbols (@).Codec Settings](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-150.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide 1511st Codec, 2nd Codec, 3rd CodecSelect the MAX208M2W Series s first, second, and third choices of the type of voice coder/decoder (codec) that you want the phone line to use when communicating with the SIP server. The following codecs (shown in highest quality to lowest quality order) are supported by the MAX208M2W Series:! G.711 aLaw (typically used in Europe)! G.711 muLaw (typically used in North America and Japan)! G.729You can also select NONE for the 2nd and 3rd codecs if your VoIP service provider only gave you one or two codec settings.See Voice Codecs on page 227 for more information on voice codecs. When two SIP devices start a SIP session, they must agree on a codec.MediaSIP User Agent NameEnter the name you want to show in the "User-Agent" header of SIP packets sent by this account.SIP Local Port Enter the MAX208M2W Series s listening port number, if your VoIP service provider gave you one. Otherwise, keep the default value.Session Timer Flag EnableSelect this activate the MAX208M2W Series s session timer. If you encounter connectivity issues with your network or Internet, then it is suggested that you use the session timer.Session Timer Enter the session expiry time in seconds for all phone connections on this trunk The allowable range is 120~65535 seconds. This value cannot be lower than the Min Session Timer.This allows the MAX208M2W Series to automatically disconnect any phone calls on this trunk after a certain period of inactivity.Min Session TimerEnter the minimum session expiry time in seconds. The allowable range is 90~65535 seconds.When an incoming call requests a session expiry time that is lower than this, the MAX208M2W Series uses this value instead.Timeout for Ring backEnter the maximum number of seconds the MAX208M2W Series has the associated phone ring for an incoming call. After this time period is expired, the MAX208M2W Series has the phone stop ringing. The caller will hear a busy tone then.Table 52 VoIP > Account 1 (or Account 2) > UserLABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-151.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide15210.6 DialingClick VoIP > Account 1 (or Account 2) > Dialing to configure dialing timeout values.Figure 70 VoIP > Account 1 (or Account 2) > DialingThe following table describes the labels in this screen.10.7 Speed DialClick VoIP > Account 1 (or Account 2) > Speed Dial to add, edit, or remove speed-dial rules.Figure 71 VoIP > Account 1 (or Account 2) > Speed DialThe following table describes the labels in this screen. Table 53 VoIP > Account 1 (or Account 2) > DialingLABEL DESCRIPTIONInter-digit TimeoutEnter the maximum number of seconds (1~5) the MAX208M2W Series waits for each digit input of a complete callee number after you press the flash key on the phone. If the MAX208M2W Series cannot receive the next digit entered within this time period, the MAX208M2W Series processes digits you have dialed.First-digit TimeoutSet the number of seconds (5~30) for the MAX208M2W Series to wait for you to start dialing a number after you pick up the telephone receiver. If you do not dial any number within that time period, the dial tone becomes a busy signal. Put back the receiver and pick it up again if you want to make a new call.Table 54 VoIP > Account 1 (or Account 2) > Speed DialLABEL DESCRIPTIONSpeed Dial StatusEnableSelect this to enable speed dial on the MAX208M2W Series.Speed Dial Rules - This is a list of speed dial numbers.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-152.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide 15310.8 FAXClick VoIP > Account 1 (or Account 2) > FAX to configure which standard the account uses for fax services.Figure 72 VoIP > Account 1 (or Account 2) > FAXActiveThis field displays whether the rule is activated or not.Short NumberThis field displays the speed-dial number you want to use for this phone number. Select the the speed-dial number you want to use for this phone number if you are editing the entry.Real NumberThis field displays the phone number you want the MAX208M2W Series to call when you use the specified short number.Enter the phone number you want the MAX208M2W Series to call when you use the specified short number if you are editing the entry.NotesThis field displays additional information for the speed-dial number.Enter additional information for the speed-dial number if your are editing the entry.RemoveClick this to remove the rule.AddClick this to add a new speed-dial rule.OK Click this to save the changes you made in this table.Table 54 VoIP > Account 1 (or Account 2) > Speed DialLABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-153.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide154The following table describes the labels in this screen.10.9 Technical ReferenceThe following section contains additional technical information about the MAX208M2W Series features described in this chapter.10.9.1 SIP Call ProgressionThe following figure displays the basic steps in the setup and tear down of a SIP call. A calls B. Table 55 VoIP > Account 1 (or Account 2) > FAXLABEL DESCRIPTIONOptions Select which standard the MAX208M2W Series uses to handle faxes. The peer devices must also use standard.NONE - Disable the fax function.G.711A Pass Through - Select this option to send and receive fax messages over the network or Internet using VoIP (G.711a). By encoding fax data as audio data, faxes may be susceptible to packet loss and other errors. However, as this standard is considerably older than T.38, it is more compatible with older orobsolete systems.G.711U Pass Through - Select this option to send and receive fax messages over the network or Internet using VoIP (G.711u). By encoding fax data as audio data, faxes may be susceptible to packet loss and other errors. However, as this standard is considerably older than T.38, it is more compatible with older orobsolete systems.T.38 FAX Relay - Select this if the MAX208M2W Series should send fax messages as UDP or TCP/IP packets through IP networks. This provides better quality, but it may have interoperability problems.Table 56 SIP Call ProgressionA B1. INVITE2. Ringing3. OK4. ACK 5.Dialogue (voice traffic)6. BYE7. OK](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-154.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide 1551A sends a SIP INVITE request to B. This message is an invitation for B to participate in a SIP telephone call. 2B sends a response indicating that the telephone is ringing.3B sends an OK response after the call is answered. 4A then sends an ACK message to acknowledge that B has answered the call. 5Now A and B exchange voice media (talk). 6After talking, A hangs up and sends a BYE request. 7B replies with an OK response confirming receipt of the BYE request and the call is terminated.10.9.2 SIP Client ServerSIP is a client-server protocol. A SIP client is an application program or device that sends SIP requests. A SIP server responds to the SIP requests. When you use SIP to make a VoIP call, it originates at a client and terminates at a server. A SIP client could be a computer or a SIP phone. One device can act as both a SIP client and a SIP server.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-155.png)
![Chapter 10The VoIP Account ScreensMAX208M2W Series User s Guide156](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-156.png)
![MAX208M2W Series User s Guide 157CHAPTER 11 The VoIP Line Screens11.1 OverviewThe VoIP > Line 1 and VoIP > Line 2 screens allow you to configure the volume, echo cancellation, VAD settings and custom tones for phone ports 1 and 2 which map to SIP accounts 1 and 2 (see Chapter 10 on page 139). Since both the Line 1 and Line 2 screens are quite similar, this section uses the VoIP > Line 1 screens to describe the fields.11.1.1 What You Can Do in This Chapter!The Phone screen (Section 11.2 on page 158) lets you configure phone settings.!The Voice screen (Section 11.3 on page 159) lets you configure voice settings.!The Profile screen (Section 11.4 on page 159) lets you configure which country of the world the MAX208M2W Series is in.11.1.2 What You Need to KnowThe following terms and concepts may help as you read through this chapter.Voice Activity Detection/Silence Suppression/Comfort NoiseVoice Activity Detection (VAD) detects whether or not speech is present. This lets the MAX208M2W Series reduce the bandwidth that a call uses by not transmitting "silent packets# when you are not speaking.When using VAD, the MAX208M2W Series generates comfort noise when the other party is not speaking. The comfort noise lets you know that the line is still connected as total silence could easily be mistaken for a lost connection.Echo Cancellation G.168 is an ITU-T standard for eliminating the echo caused by the sound of your voice reverberating in the telephone receiver while you talk.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-157.png)
![Chapter 11The VoIP Line ScreensMAX208M2W Series User s Guide15811.2 PhoneClick VoIP > Line 1 (or Line 2) > Phone to configure phone and caller ID settings.Figure 73 VoIP > Line 1 (or Line 2) > PhoneThe following table describes the labels in this screen. Table 57 VoIP > Line 1 (or Line 2) > PhoneLABEL DESCRIPTIONPhoneHook Flash Detect Upper BoundEnter the number of milliseconds for the upper bound of a quick on-hook and off-hook cycle in order to recognize a hook flash event.Hook Flash Detect Lower BoundEnter the number of milliseconds for the lower bound of a quick on-hook and off-hook cycle in order to recognize a hook flash event.Voice Tx Level Select the volume level transmitted by the MAX208M2W Series. -9 is the quietest, and 9 is the loudest.Voice Rx Level Select the volume level transmitted to the MAX208M2W Series. -9 is the quietest, and 9 is the loudest.Caller IDCaller ID Type Select the caller ID type (FSK Bellcore, Japan CLIP, or FSK ETSI) for the region in which the MAX208M2W Series is located. You can also Disable caller ID (means to not display the remote caller ID on the phone).Caller ID DisplaySelect when to display the caller ID of incoming calls on the associated phone, before or after it rings (Before Ring or After Ring).Caller ID Power LevelEnter the transmitting power level (0~3) the MAX208M2W Series uses to display caller ID on the associated phone.The corresponding power for each number:!0: -13.5 dBm!1: -13 dBm!2: -12 dBm!3: -11 dBm](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-158.png)
![Chapter 11The VoIP Line ScreensMAX208M2W Series User s Guide 15911.3 VoiceClick VoIP > Line 1 (or Line 2) > Voice to configure voice settings.Figure 74 VoIP > Line 1 (or Line 2) > VoiceThe following table describes the labels in this screen. 11.4 ProfileClick VoIP > Line 1 (or Line 2) > Profile to maintain settings that depend on which region of the world the MAX208M2W Series is in.Figure 75 VoIP > Line 1 (or Line 2) > ProfileTable 58 VoIP > Line 1 (or Line 2) > VoiceLABEL DESCRIPTIONVAD - Voice Activity DetectionVoice Active DetectorSelect one of the following Silence Suppression option to have the MAX208M2W Series stop transmitting voice traffic when you are not speaking using the detection method. This reduces the bandwidth the MAX208M2W Series uses. !Silence Suppression - NO CNG!Silence Suppression - Only G.711 Annexll Type!Silence Suppression - Codec Specific CNSelect Disable to turn this feature off.LEC - Line Echo CancellationLine Echo Canceller Tail LengthSelect the maximum number of milliseconds of an echo length (16 ms, 32 ms or 48 ms) the MAX208M2W Series can handle and eliminate the effect. An echo is normally caused by the sound of your voice reverberating in the telephone receiver while you talk. Select Disable Question: How if an echo s length is longer than the set value?](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-159.png)
![Chapter 11The VoIP Line ScreensMAX208M2W Series User s Guide160The following table describes the labels in this screen. Table 59 VoIP > Line 1 (or Line 2) > ProfileLABEL DESCRIPTIONCountry ProfileSelect the place in which the MAX208M2W Series is located, USA or any other country (Default).](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-160.png)
![MAX208M2W Series User s Guide 161CHAPTER 12 Maintenance12.1 OverviewUse these screens to manage and maintain your MAX208M2W Series.12.1.1 What You Need to KnowThe following terms and concepts may help as you read through this chapter.Remote Management LimitationsRemote management over LAN or WAN will not work when:1You have disabled that service in one of the remote management screens.2The IP address in the Secured Client IP field does not match the client IP address. If it does not match, the MAX208M2W Series will disconnect the session immediately.3There is already another remote management session with an equal or higher priority running. You may only have one remote management session running at one time.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-161.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide162Remote Management and NATWhen NAT is enabled:!Use the MAX208M2W Series s WAN IP address when configuring from the WAN. !Use the MAX208M2W Series s LAN IP address when configuring from the LAN.System TimeoutThere is a default system management idle timeout of five minutes. The MAX208M2W Series automatically logs you out if the management session remains idle for longer than this timeout period. The management session does not time out when a statistics screen is polling.SNMPSimple Network Management Protocol (SNMP) is a protocol used for exchanging management information between network devices. SNMP is a member of the TCP/IP protocol suite. Your MAX208M2W Series supports SNMP agent functionality, which allows a manager station to manage and monitor the MAX208M2W Series through the network. The MAX208M2W Series supports SNMP version one (SNMPv1) and version two (SNMPv2). The next figure illustrates an SNMP management operation.Note: SNMP is only available if TCP/IP is configured.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-162.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide 163TR-069TR-069 is an abbreviation of "Technical Reference 069#, a protocol designed to facilitate the remote management of Customer Premise Equipement (CPE), such as the MAX208M2W Series. It can be managed over a WAN by means of an Auto Configuration Server (ACS). TR-069 is based on sending Remote Procedure Calls (RPCs) between the ACS and the client device. RPCs are sent in Extensible Markup Language (XML) format over HTTP or HTTPS. An administrator can use an ACS to remotely set up the MAX208M2W Series, modify its settings, perform firmware upgrades, and monitor and diagnose it. In order to do so, you must enable the TR-069 feature on your MAX208M2W Series and then configure it appropriately. (The ACS server which it will use must also be configured by its administrator.)Figure 76 TR-069 ExampleIn this example, the MAX208M2W Series receives data from at least 3 sources: A SIP server for handling voice calls, an HTTP server for handling web services, and an ACS, for configuring the MAX208M2W Series remotely. All three servers are owned and operated by the client s Internet Service Provider. However, without the configuration settings from the ACS, the MAX208M2W Series cannot access the other two servers. Once the MAX208M2W Series receives its configuration settings and implements them, it can connect to the other servers. If the settings change, it will once again be unable to connect until it receives its updates from the ACS.The MAX208M2W Series can be configured to periodically check for updates from the auto-configuration server so that the end user need not be worried about it.SIPACSHTTP](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-163.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide164SNMPAn SNMP managed network consists of two main types of component: agents and a manager.Figure 77 SNMP Management ModelAn agent is a management software module that resides in a managed device (the MAX208M2W Series). An agent translates the local management information from the managed device into a form compatible with SNMP. The manager is the console through which network administrators perform network management functions. It executes applications that control and monitor managed devices. The managed devices contain object variables/managed objects that define each piece of information to be collected about a device. Examples of variables include such as number of packets received, node port status etc. A Management Information Base (MIB) is a collection of managed objects. SNMP allows a manager and agents to communicate for the purpose of accessing these objects. The MAX208M2W Series supports MIB II that is defined in RFC-1213 and RFC-1215. The focus of the MIBs is to let administrators collect statistical data and monitor status and performance.SNMP itself is a simple request/response protocol based on the manager/agent model. The manager issues a request and the agent returns responses using the following protocol operations: !Get - Allows the manager to retrieve an object variable from the agent. !GetNext - Allows the manager to retrieve the next object variable from a table or list within an agent. In SNMPv1, when a manager wants to retrieve all elements of a table from an agent, it initiates a Get operation, followed by a series of GetNext operations.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-164.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide 165!Set - Allows the manager to set values for object variables within an agent. !Trap - Used by the agent to inform the manager of some events.The MAX208M2W Series sends traps to the SNMP manager when any of the following events occurs: OMA-DMWhen the MAX208M2W Series initiates communication with the server (often times at start up or after the first time you turn it on), the server uploads commands, new files (if any), and other information used by a service provider to customize the MAX208M2W Series s features.Device management works as follows: 1The server (A) sends out the query (1) to the MAX208M2W Series (B). 2The MAX208M2W Series responds by sending back its credentials (2), to which the server responds with its credentials along with a string of management operations (3). 3The client responds to the management operations (4), perhaps confirming file alterations or confirming receipt of file uploads and so on. Table 60 SNMP TrapsTRAP # TRAP NAME DESCRIPTION0coldStart (defined in RFC-1215)A trap is sent after booting (power on).1warmStart (defined in RFC-1215)A trap is sent after booting (software reboot).4authenticationFailure (defined in RFC-1215)A trap is sent to the manager when receiving any SNMP get or set requirements with the wrong community (password).6whyReboot (defined in ZYXEL-MIB)A trap is sent with the reason of restart before rebooting when the system is going to restart (warm start).6a For intentional reboot: A trap is sent with the message "System reboot by user!" if reboot is done intentionally, (for example, download new files, CI command "sys reboot", etc.).6b For fatal error: A trap is sent with the message of the fatal code if the system reboots because of fatal errors.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-165.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide1664The server disconnects from the MAX208M2W Series once all of its management operations have been carried out.Figure 78 OMA-DM Data ManagementOMA-DM AuthenticationIn order to ensure the integrity of the connection between an OMA-DM server and the MAX208M2W Series, communication between the two is encoded using one of three common algorithms. They are not intended to be used in lieu of proper digital security, but instead as a means of transmitting multiple disparate types of data over HTTP. Security encryption for communication is handled by different processes configured elsewhere in the MAX208M2W Series s web configuratorBasic Access Authentication % Sends a person s user name and password in Base64. This auhentication protocol is supported by all browsers that are HTTP 1.0/1.1 compliant. Although converted to Base64 for the sake of cross-compatibility, credentials are nonetheless passed between the web browser and the server in plaintext, making it extremely easy to intercept and read. As such, it is rarely used anymore.Digest Access Authentication % This protocol was designed to replace basic access authentication. Instead of encoding a user name and password in plaintext, this protocol uses what is known as an MD5 message authentication code. It allows the server to issue a single-use, randomly generated number (known as a $nonce ) to the client (in this case, the web browser), which then uses the number as the $public key for encrypting its data. When the server receives the encrypted data, it unlocks it using the $key that was just provided. While stronger than basic access authentication, this protocol is not as strong as, say, HMAC, or as secure as the client using a client-side private key encryption scheme. Hash Message Authentication Code % Also known as HMAC, this code relies on cryptographic hash functions to bolster an existing protocol, such as MD5. It is a method for generating a stronger, significantly higher encryption key.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-166.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide 167OMA-DM Data ModelEach device that conforms to the current OMA-DM standard has an identical data structure embedded in its controlling firmware. This allows a similarly conforming OMA-DM server to navigate the folder structure and to make file alterations where appropriate or required.Figure 79 OMA-DM Data ModelIn the example data model shown here, the parent folders must conform to the OMA-DM standard. The child folders, on the other hand, can be customized on an individual basis. This allows the parent folders to all maintain a consistent URI (Uniform Resource Indentifier) across all devices that meet the OMA-DM standard s requirements. For example, in the preceding figure the URI for the "Games# folder is "./Vendor/Games/#. The "./Vendor/# portion of the URI exists on all devices that conform to the OMA-DM standard. The "Games# folder, however, may or may not exist depending on the services provided by the company managing the device.DaytimeA network protocol used by devices for debugging and time measurement. A computer can use this protocol to set its internal clock but only if it knows in which order the year, month, and day are returned by the server. Not all servers use the same format.TimeA network protocol for retrieving the current time from a server. The computer issuing the command compares the time on its clock to the information returned by the server, adjusts itself automatically for time zone differences, then calculates the difference and corrects itself if there has been any temporal drift.Root Folder./DMAccVendorOperatorMP3sGames](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-167.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide168NTPNTP stands for Network Time Protocol. It is employed by devices connected to the Internet in order to obtain a precise time setting from an official time server. These time servers are accurate to within 200 microseconds.12.2 PasswordUse this screen to set up admin and guest accounts for logging into and managing the WiMAX Device. The "admin# user can access and configure all screens. The "guest# user can only perform some basic settings such as viewing the system status information, configuring LAN, NAT, DDNS, and Firewall settings and reset the MAX208M2W Series to factory defaults and restart the MAX208M2W Series.Click Maintenance > Password to open this screen as shown next.Figure 80 Password ScreenThis screen contains the following fields:Table 61 PasswordLABEL DESCRIPTIONGroupSelect the group for which you want to change the login password.Old PasswordEnter the old password for the login group.New PasswordEnter the new password for the login group.RetypeRetype the new password for the login group.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-168.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide 16912.3 HTTPUse this screen to allow remote access to the WiMAX Device from a network connection over HTTP.Click Maintenance > Remote MGMT > HTTP to open this screen as shown next.Figure 81 HTTP ScreenThis screen contains the following fields:Table 62 HTTPLABEL DESCRIPTIONHTTP ServerEnableSelect this to enable remote management using this service.Port NumberEnter the port number this service can use to access the MAX208M2W Series. The computer must use the same port number.HTTPS ServerEnableSelect this to enable remote management using this service.Port NumberEnter the port number this service can use to access the MAX208M2W Series. The computer must use the same port number.HTTP and HTTPSAllow Connection from WANSelect this to allow incoming connections from the WAN over either HTTP or HTTPS.HTTP Session TimeoutSession TimeoutEnter the number of minutes (0-99) the MAX208M2W Series waits to delete an inactive web connection (HTTP or HTTPS).](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-169.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide17012.4 TelnetUse this screen to allow remote access to the WiMAX Device from a network connection over Telnet.Click Maintenance > Remote MGMT > Telnet to open this screen as shown next.Figure 82 Telnet ScreenThis screen contains the following fields:12.5 SSHUse this screen to allow remote access to the WiMAX Device from a network connection over SSH.Click Maintenance > Remote MGMT > SSH to open this screen as shown next.Figure 83 SSH ScreenTable 63 TelnetLABEL DESCRIPTIONEnableSelect this to enable remote management using this service.Port NumberEnter the port number this service can use to access the MAX208M2W Series. The computer must use the same port number.Allow Connection from WANSelect this to allow connections using this service that originate on the WAN.Allow Connection from LANSelect this to allow connection using this service that originate on the LAN.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-170.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide 171This screen contains the following fields:12.6 SNMPUse this screen to allow remote access to the WiMAX Device from a network connection over SNMP.Click Maintenance > Remote MGMT > SNMP to open this screen as shown next.Figure 84 SNMP ScreenThis screen contains the following fields:Table 64 SSHLABEL DESCRIPTIONEnableSelect this to enable remote management using this service.Port NumberEnter the port number this service can use to access the MAX208M2W Series. The computer must use the same port number.Allow Connection from WANSelect this to allow connections using this service that originate on the WAN.Allow Connection from LANSelect this to allow connection using this service that originate on the LAN.Table 65 SNMPLABEL DESCRIPTIONEnableSelect this to enable remote management using this service.LocationEnter the location of the SNMP server (for example, "Engineering Dept., Floor 6, Building A, New York City#).ContactEnter contact information for the administrator managing the SNMP server (for example, "Bill Smith, IT Dept., (555) 555-5454#).Read CommunityEnter the password for the incoming Get and GetNext requests from the management station. The default is public and allows all requests.Write CommunityEnter the password for incoming Set requests from the management station. The default is public and allows all requests.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-171.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide17212.7 CWMPUse this screen to allow CWMP connections for remote management, firmware upgrades and troubleshooting.Click Maintenance > Remote MGMT > CWMP to open this screen as shown next.Figure 85 CWMP ScreenThis screen contains the following fields:Trap Server Enter the IP address of the station to send your SNMP traps to.Trap CommunityEnter the trap community, which is the password sent with each trap to the SNMP manager. The default is public and allows all requests.Table 65 SNMP (continued)LABEL DESCRIPTIONTable 66 CWMPLABEL DESCRIPTIONEnableSelect this to enable remote management using this service.ACS Server URLEnter the URL or IP address of the auto-configuration server.Bootstrap EnableSelect this to enable bootstrap events.ACS Username Enter the user name sent when the MAX208M2W Series connects to the ACS and which is used for authentication.You can enter up to 31 alphanumeric characters (a-z, A-Z, 0-9) and underscores but spaces are not allowed.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-172.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide 173ACS Password Enter the password sent when the MAX208M2W Series connects to an ACS and which is used for authentication.You can enter up to 31 alphanumeric characters (a-z, A-Z, 0-9) and underscores but spaces are not allowed.Perodical Inform EnableSelect this to allow the MAX208M2W Series to periodically connect to the ACS and check for configuration updates. If you do not enable this feature then the MAX208M2W Series can only be updated automatically when the ACS initiates contact with it and if you selected the checkbox on this screen.Periodical Inform IntervalEnter the time interval (in seconds) at which the MAX208M2W Series connects to the auto-configuration server.Connection Request UsernameEnter the connection request user name that the ACS must send to the MAX208M2W Series when it requests a connection.You can enter up to 31 alphanumeric characters (a-z, A-Z, 0-9) and underscores but spaces are not allowed.Note: This must be provided by the ACS administrator.Connection Request PasswordEnter the connection request password that the ACS must send to the MAX208M2W Series when it requests a connection.You can enter up to 31 alphanumeric characters (a-z, A-Z, 0-9) and underscores but spaces are not allowed.Note: This must be provided by the ACS administrator.CA Certificate FileClick Browse to upload a Certificate Authority (CA) certificate to the MAX208M2W Series.CA Certificate InfoThis displays information about the currently active CA certificate.Client Certificate FileClick Browse to upload a client certificate to the MAX208M2W Series.Client Certificate InfoThis displays information about the currently active client certificate.Table 66 CWMP (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-173.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide17412.8 OMA-DMUse this screen to allow remote access to the WiMAX Device from a network connection over OMA-DM.Click Maintenance > Remote MGMT > OMA-DM to open this screen as shown next.Figure 86 OMA-DM ScreenThis screen contains the following fields:Table 67 OMA-DMLABEL DESCRIPTIONEnableSelect this to enable remote management using this service.Server URL Enter the IP address or URL of the OMA-DM server that you intend to use to manage this device. Server PortEnter the port number for the IP address of the OMA-DM server set up in the preceding field.Server Auth TypeSelect the encryption algorithm scheme used by the OMA-DM server to communicate with client devices. If the scheme selected here does not match the actual scheme used by the server, then server will challenge the MAX208M2W Series to automatically update its settings.!None - No authentication.!Basic - Server ID and Password are encoded using a Basic Access Authentication Code.!Digest (MD5) - Server ID and Password are encoded using a Digest Access Authentication Code.!HMAC - Server ID and Password are encoded using a keyed Hash Message Authentication Code.Server ID Enter the identification code for the server. This is used by the MAX208M2W Series during the communication handshake process to identify the server.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-174.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide 175Server PasswordEnter the password for the server s identification code. This shared public key is used by the MAX208M2W Series during the communication handshake process to identify the server.Server Nonce The MAX208M2W Series and the OMA-DM server use nonces to authenticate each other if you select MD5 as the authentication algorithm in the Server Auth Type field. Nonce is an abbreviation of 'number used once'. It is normally a random or pseudo-random number applied in an authentication protocol to protect existing communications from being reused in $replay attacks .Type up to 20 digits for the OMA-DM server nonce.Client Auth TypeSelect the encryption algorithm scheme used by the OMA-DM server to communicate with client devices. If the scheme selected here does not match the actual scheme used by the server, then server will challenge the MAX208M2W Series to automatically update its settings.!None - No authentication.!Basic - Server ID and Password are encoded using a Basic Access Authentication Code.!Digest (MD5) - Server ID and Password are encoded using a Digest Access Authentication Code.!HMAC - Server ID and Password are encoded using a keyed Hash Message Authentication Code.Note: Make sure that the scheme selected here matches the the Server Auth Type.Client ID Enter the client name for the MAX208M2W Series.Client Password Enter the password for the MAX208M2W Series s client name.Client Nonce The MAX208M2W Series and the OMA-DM server use nonces to authenticate each other if you select MD5 as the authentication algorithm in the Client Auth Type field.Type up to 20 digits for the OMA-DM client nonce. Perodical Client- Initiated EnableSelect this to allow the MAX208M2W Series to periodically connect to the OMA-DM server and check for configuration updates. If you do not enable this feature then the MAX208M2W Series can only be updated automatically when the OM-DM server initiates contact with it and if you selected the checkbox on this screen.Periodical Client-Initiated IntervalEnter the time interval (in seconds) at which the MAX208M2W Series connects to the OMA-DM server.Table 67 OMA-DM (continued)LABEL DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-175.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide17612.9 DateUse these settings to set the system time or configure an NTP server for automatic time synchronization.Click Maintenance > Date/Time > Date to open this screen as shown next.Figure 87 Date ScreenThis screen contains the following fields:Table 68 DateLABEL DESCRIPTIONManualNew Time Enter the new time in this field.New Date Enter the new date in this field.Get from Time ServerTime ProtocolSelect the time service protocol that your time server uses.Check with your ISP or network administrator, or use trial-and-error to find a protocol that works.!NTP (RFC 1305) - This format is similar to Time (RFC 868).Time Server Address 1~4Enter the IP address or URL of your time server. Check with your ISP or network administrator if you are unsure of this information.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-176.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide 17712.10 Time ZoneUse this screen to set the time zone in which the WiMAX device is physically located.Click Maintenance > Date/Time > Time Zone to open this screen as shown next.Figure 88 Time Zone ScreenThis screen contains the following fields:12.11 Upgrade FileUse this screen to browse to a firmware file on a local computer and upload it to the WiMAX Device. Firmware files usually use the system model name with a "*.bin" extension, such as "MAX208M2W Series.bin". The upload process uses HTTP (Hypertext Transfer Protocol) and may take up to two minutes. After a successful upload, the system restarts. Contact your service provider for information on available firmware upgrades.Note: Only use firmware for your MAX208M2W Series s specific model.Table 69 Time ZoneLABEL DESCRIPTIONTime ZoneSelect the time zone at your location.Enable Daylight Savings TimeSelect this if your location uses daylight savings time. Daylight savings is a period from late spring to early fall when many places set their clocks ahead of normal local time by one hour to give more daytime light in the evening.Start DateEnter which hour on which day of which week of which month daylight-savings time starts.End DateEnter which hour on the which day of which week of which month daylight-savings time ends.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-177.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide178Click Maintenance > Firmware Upgrade > Upgrade File to open this screen as shown next.Figure 89 Upgrade File ScreenThis screen contains the following fields:12.11.1 The Firmware Upload ProcessWhen the MAX208M2W Series uploads new firmware, the process usually takes about two minutes. The device also automatically restarts in this time. This causes a temporary network disconnect.Note: Do not turn off the device while firmware upload is in progress!After two minutes, log in again, and check your new firmware version in the Status screen. You might have to open a new browser window to log in.If the upload is not successful, you will be notified by error message.Table 70 Upgrade FileLABEL DESCRIPTIONUpgrade FileClick Browse then browse to the location of a firmware upgrade file and select it.Upgrade Click this to begin uploading the selected file. This may take up to two minutes.Note: Do not turn off the device while firmware upload is in progress!](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-178.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide 17912.12 Upgrade LinkUse this screen to set the URL of a firmware file on a remote computer and upload it to the WiMAX Device.Click Maintenance > Firmware Upgrade > Upgrade Link to open this screen as shown next.Figure 90 Upgrade Link ScreenThis screen contains the following fields:12.13 CWMP UpgradeUse this screen to upgrade the firmware on the WiMAX Device using CWMP Request Download.Click Maintenance > Firmware Upgrade > CWMP Upgrade to open this screen as shown next.Figure 91 CWMP Upgrade ScreenTable 71 Upgrade LinkLABEL DESCRIPTIONUpgrade LinkEnter the URL or IP address of the firmware s upgrade location on the network.Upgrade Click this to begin uploading the selected file. This may take up to two minutes.Note: Do not turn off the device while firmware upload is in progress!](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-179.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide180This screen contains the following fields:12.14 BackupUse this screen to backup your current WiMAX Device settings to a local computer.Click Maintenance > Backup/Restore > Backup to open this screen as shown next.Figure 92 Backup/Restore ScreenThis screen contains the following fields:Table 72 CWMP UpgradeLABEL DESCRIPTIONUpgrade Click this to begin upgrading firmware using CWMP Request. This may take up to two minutes.Note: Do not turn off the device while firmware upload is in progress!Table 73 Backup/RestoreLABEL DESCRIPTIONBackupClick this to save the MAX208M2W Series s current configuration to a file on your computer. Once your device is configured and functioning properly, it is highly recommended that you back up your configuration file before making configuration changes. The backup configuration file is useful if you need to return to your previous settings.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-180.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide 18112.15 RestoreUse this screen to restore your WiMAX Device settings from a backup file on a local computer.Click Maintenance > Backup/Restore > Restore to open this screen as shown next.Figure 93 Restore ScreenThis screen contains the following fields:12.15.1 The Restore Configuration ProcessWhen the MAX208M2W Series restores a configuration file, the device automatically restarts. This causes a temporary network disconnect. Note: Do not turn off the device while configuration file upload is in progress.If the MAX208M2W Series s IP address is different in the configuration file you selected, you may need to change the IP address of your computer to be in the same subnet as that of the default management IP address (192.168.5.1). See the Quick Start Guide or the appendices for details on how to set up your computer s IP address.You might have to open a new browser to log in again.Table 74 RestoreLABEL DESCRIPTIONConfiguration FileClick Choose File then browse to the location of a firmware upgrade file and select it. Click File Restore to upload the specified configuration to the MAX208M2W Series and replace the current settings.Backup Configuration File URLEnter the URL or IP address of the backup configuration file s location on the network.Click URL Restore to upload the specified configuration to the MAX208M2W Series and replace the current settings.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-181.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide182If the upload was not successful, you are notified with an error message.12.16 Factory DefaultsUse this screen to restore the WiMAX Device to its factory default settings.Click Maintenance > Backup/Restore > Factory Defaults to open this screen as shown next.Figure 94 Factory Defaults ScreenThis screen contains the following fields:12.17 Log SettingUse this screen to configure which type of events on the WiMAX Device are logged.Click Maintenance > LOG > Log Setting to open this screen as shown next.Figure 95 Log Setting ScreenThis screen contains the following fields:Table 75 Factory DefaultsLABEL DESCRIPTIONReset Click this to clear all user-entered configuration information and return the MAX208M2W Series to its factory defaults. There is no warning screen.Table 76 Log SettingLABEL DESCRIPTIONEnable LogSelect this to have the MAX208M2W Series log network activity according to the selected Log Level.Log LevelSelect the type of logs to record.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-182.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide 18312.18 Log DisplayUse this screen to view the log messages of the WiMAX Device.Click Maintenance > LOG > Log Display to open this screen as shown next.Figure 96 Log Display ScreenThis screen contains the following fields:Enable Remote LogSelect this to allow logs to be recorded and stored on a remote logs server.Remote Log HostEnter the remote log host IP address if Enable Remote Log is selected.Remote Log PortEnter the remote log host port if Enable Remote Log is selected.Table 76 Log Setting (continued)LABEL DESCRIPTIONTable 77 Log DisplayLABEL DESCRIPTIONDisplay LevelSelect the type of logs to display from this menu.RefreshClick this to refresh the logs in the display window.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-183.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide18412.19 Ping TestUse this screen to test network connectivity using ping.Click Maintenance > Network Test > Ping to open this screen as shown next.Figure 97 Ping ScreenThis screen contains the following fields:12.20 Traceroute TestUse this screen to test network connectivity using traceroute.Click Maintenance > Network Test > Traceroute to open this screen as shown next.Figure 98 Traceroute ScreenThis screen contains the following fields:Table 78 PingLABEL DESCRIPTIONIP AddressEnter the IP address or domain name of a target device to which this test will send.PingClick this to start the test. The result will show at the bottom of the screen.Table 79 TracerouteLABEL DESCRIPTIONIP AddressEnter the IP address or domain name of a target device to which this test will send.TracerouteClick this to start the test. The result will show at the bottom of the screen.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-184.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide 18512.21 AboutThis screen displays information about the MAX208M2W Series that can be useful when upgrading firmware, considering deployment options, and working with technical support if the device encounters difficulties.Click Maintenance > About to open this screen as shown next.Figure 99 About ScreenThis screen contains the following fields:12.22 RebootUse this screen to perform a software restart of the WiMAX Device. You may log in again within a few minutes of using the reboot button.Click Maintenance > Reboot to open this screen as shown next.Figure 100 Reboot ScreenTable 80 AboutLABEL DESCRIPTIONSystem Model NameThis field displays the MAX208M2W Series system name. It is used for identification. Software VersionThis field displays the Web Configurator software version that the MAX208M2W Series is currently running.Firmware VersionThis field displays the current version of the firmware inside the device.Firmware DateThis field displays the date the firmware version was created. Bootloader VersionThis field displays the bootloader version.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-185.png)
![Chapter 12MaintenanceMAX208M2W Series User s Guide186This screen contains the following fields:Table 81 RebootLABEL DESCRIPTIONRebootClick this button to have the device perform a software restart. The Power LED blinks as it restarts and the shines steadily if the restart is successful.Note: Wait one minute before logging back into the MAX208M2W Series after a restart.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-186.png)
![MAX208M2W Series User s Guide 187CHAPTER 13 TroubleshootingThis chapter offers some suggestions to solve problems you might encounter. The potential problems are divided into the following categories:!Power, Hardware Connections, and LEDs!MAX208M2W Series Access and Login!Internet Access!Reset the MAX208M2W Series to Its Factory Defaults13.1 Power, Hardware Connections, and LEDsThe MAX208M2W Series does not turn on. None of the LEDs turn on.1Make sure you are using the power adapter or cord included with the MAX208M2W Series.2Make sure the power adapter or cord is connected to the MAX208M2W Series and plugged in to an appropriate power source. Make sure the power source is turned on.3Disconnect and re-connect the power adapter or cord to the MAX208M2W Series.4If the problem continues, contact the vendor.One of the LEDs does not behave as expected.1Make sure you understand the normal behavior of the LED. See Section 1.2.1 on page 21 for more information.2Check the hardware connections. See the Quick Start Guide.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-187.png)
![Chapter 13TroubleshootingMAX208M2W Series User s Guide1883Inspect your cables for damage. Contact the vendor to replace any damaged cables.4Disconnect and re-connect the power adapter to the MAX208M2W Series.5If the problem continues, contact the vendor.13.2 MAX208M2W Series Access and LoginI forgot the IP address for the MAX208M2W Series.1The default IP address is .2If you changed the IP address and have forgotten it, you might get the IP address of the MAX208M2W Series by looking up the IP address of the default gateway for your computer. To do this in most Windows computers, click Start > Run, enter cmd, and then enter ipconfig. The IP address of the Default Gateway might be the IP address of the MAX208M2W Series (it depends on the network), so enter this IP address in your Internet browser.3If this does not work, you have to reset the MAX208M2W Series to its factory defaults. See Section 12.16 on page 182.I forgot the password.1The default password is 1234.2If this does not work, you have to reset the MAX208M2W Series to its factory defaults. See Section 12.16 on page 182.I cannot see or access the Login screen in the web configurator.1Make sure you are using the correct IP address.!The default IP address is .!If you changed the IP address (Section 7.6 on page 99), use the new IP address.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-188.png)
![Chapter 13TroubleshootingMAX208M2W Series User s Guide 189!If you changed the IP address and have forgotten it, see the troubleshooting suggestions for I forgot the IP address for the MAX208M2W Series.2Check the hardware connections, and make sure the LEDs are behaving as expected. See the Quick Start Guide and Section 1.2.1 on page 21.3Make sure your Internet browser does not block pop-up windows and has JavaScript and Java enabled. See Appendix C on page 237.4If there is a DHCP server on your network, make sure your computer is using a dynamic IP address. Your MAX208M2W Series is a DHCP server by default.If there is no DHCP server on your network, make sure your computer s IP address is in the same subnet as the MAX208M2W Series. See Appendix D on page 247.5Reset the MAX208M2W Series to its factory defaults, and try to access the MAX208M2W Series with the default IP address. See Chapter 2 on page 25.6If the problem continues, contact the network administrator or vendor, or try one of the advanced suggestions.Advanced Suggestions!Try to access the MAX208M2W Series using another service, such as Telnet. If you can access the MAX208M2W Series, check the remote management settings and firewall rules to find out why the MAX208M2W Series does not respond to HTTP.!If your computer is connected wirelessly, use a computer that is connected to a LAN/ETHERNET port.I can see the Login screen, but I cannot log in to the MAX208M2W Series.1Make sure you have entered the user name and password correctly. The default user name is admin, and the default password is 1234. These fields are case-sensitive, so make sure [Caps Lock] is not on.2You cannot log in to the web configurator while someone is using Telnet to access the MAX208M2W Series. Log out of the MAX208M2W Series in the other session, or ask the person who is logged in to log out.3Disconnect and re-connect the power adapter or cord to the MAX208M2W Series.4If this does not work, you have to reset the MAX208M2W Series to its factory defaults. See Section 12.16 on page 182.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-189.png)
![Chapter 13TroubleshootingMAX208M2W Series User s Guide190I cannot Telnet to the MAX208M2W Series.See the troubleshooting suggestions for I cannot see or access the Login screen in the web configurator. Ignore the suggestions about your browser.13.3 Internet AccessI cannot access the Internet.1Check the hardware connections, and make sure the LEDs are behaving as expected. See the Quick Start Guide and Section 1.2.1 on page 21.2Make sure you entered your ISP account information correctly in the wizard. These fields are case-sensitive, so make sure [Caps Lock] is not on.3Check your security settings. See Chapter 8 on page 127.4Check your WiMAX settings. The MAX208M2W Series may have been set to search the wrong frequencies for a wireless connection. See Chapter 6 on page 69. If you are unsure of the correct values, contact your service provider.5If you are trying to access the Internet wirelessly, make sure the wireless settings in the wireless client are the same as the settings in the AP.6Disconnect all the cables from your MAX208M2W Series, and follow the directions in the Quick Start Guide again.7If the problem continues, contact your ISP.I cannot access the Internet any more. I had access to the Internet (with the MAX208M2W Series), but my Internet connection is not available any more.1Check the hardware connections, and make sure the LEDs are behaving as expected. See the Quick Start Guide and Section 1.2.1 on page 21.2Disconnect and re-connect the power adapter to the MAX208M2W Series.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-190.png)
![Chapter 13TroubleshootingMAX208M2W Series User s Guide 1913If the problem continues, contact your ISP.The Internet connection is slow or intermittent.1The quality of the MAX208M2W Series s wireless connection to the base station may be poor. Poor signal reception may be improved by moving the MAX208M2W Series away from thick walls and other obstructions, or to a higher floor in your building. 2There may be radio interference caused by nearby electrical devices such as microwave ovens and radio transmitters. Move the MAX208M2W Series away or switch the other devices off. Weather conditions may also affect signal quality.3There might be a lot of traffic on the network. Look at the LEDs, and check Section 1.2.1 on page 21. If the MAX208M2W Series is sending or receiving a lot of information, try closing some programs that use the Internet, especially peer-to-peer applications.4Disconnect and re-connect the power adapter to the MAX208M2W Series.5If the problem continues, contact the network administrator or vendor, or try one of the advanced suggestions.The Internet connection disconnects.1Check your WiMAX link and signal strength using the Strength Indicator LEDs on the device.2Contact your ISP if the problem persists. 13.4 Reset the MAX208M2W Series to Its Factory DefaultsIf you reset the MAX208M2W Series, you lose all of the changes you have made. The MAX208M2W Series re-loads its default settings, and the password resets to 1234. You have to make all of your changes again.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-191.png)
![Chapter 13TroubleshootingMAX208M2W Series User s Guide192You will lose all of your changes when you push the Reset button.To reset the MAX208M2W Series,1Make sure the Power LED is on and not blinking.2Press and hold the Reset button for five to ten seconds. Release the Reset button when the Power LED begins to blink. The default settings have been restored.If the MAX208M2W Series restarts automatically, wait for the MAX208M2W Series to finish restarting, and log in to the web configurator. The password is "1234#.If the MAX208M2W Series does not restart automatically, disconnect and reconnect the MAX208M2W Series s power. Then, follow the directions above again.13.4.1 Pop-up Windows, JavaScript and Java PermissionsPlease see Appendix C on page 237.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-192.png)
![MAX208M2W Series User s Guide 193CHAPTER 14 Product SpecificationsThis chapter gives details about your MAX208M2W Series s hardware and firmware features. Table 82 Environmental and Hardware SpecificationsFEATUREDESCRIPTIONOperating Temperature0°C to 45°CStorage Temperature-25°C to 55°COperating Humidity10% ~ 95% (non-condensing)Storage Humidity 10% to 95% (non-condensing)Power Supply12V DC, 2APower consumption24 Watts maximumEthernet InterfaceTwo auto-negotiating, auto-MDI/MDI-X NWay 10/100 Mbps RJ-45 Ethernet portsTelephony InterfaceTwo analog ATA interfaces for standard telephones through RJ-11 FXS (Foreign Exchange Subscriber) analog connectorAntennasTwo 6 +/- 0.5dBi Omni directional antennasWeight493gDimensions259 mm (W) x 93 mm (D) x 164 mm (H)Certification !FCC - MAX208M2W; CE - MAX218M2W!Comply with WiMAX Forum Wave II standard.!WEEE Eco directive 2002/95/EC. Full RoHS (6/6)!2002/96/EC (WEEE) (WEEE) Waste Electrical and Electronic Equipment Directive!EEE (Proposal for Directive on Environmental Impacts of Electrical and Electronic Equipment).!Reach Compliance!EMCo EN 301 489-1 and EN 301 489-17. Emission class B.!RF ETSIo EN 302 326!Safetyo IEC 60950-1 and EN 60950-1.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-193.png)
![Chapter 14Product SpecificationsMAX208M2W Series User s Guide194Table 83 Radio SpecificationsFEATUREDESCRIPTIONMedia Access ProtocolIEEE 802.16eWiMAX Bandwidth3.4 GHz ~ 3.6 GHz (MAX218M2W)2.496 GHz~2.690 GHz (MAX208M2W)Data RateAggregate throughput: up to 20 mbpsUpload: 7 mbpsModulationQPSK (uplink and downlink)16-QAM (uplink and downlink)64-QAM (downlink only)Output PowerTypically 26.5 dBm with internal antennasDuplex modeTime Division Duplex (TDD)SecurityPKMv2EAP-TTLS/CHAP/PAP/MSCHAP/MSCHAPv2CMAC message autenticationCCM mode 128-bit AES data cipheringDevice authenticationWiMAX Forum X.509 certificatesTable 84 Firmware SpecificationsFEATUREDESCRIPTIONWeb-based Configuration and Management ToolAlso known as "the web configurator#, this is a firmware-based management solution for the MAX208M2W Series. You must connect using a compatible web browser in order to use it.High Speed Wireless Internet AccessThe MAX208M2W Series is ideal for high-speed wireless Internet browsing. WiMAX (Worldwide Interoperability for Microwave Access) is a wireless networking standard providing high-bandwidth, wide-range secured wireless service. The MAX208M2W Series is a WiMAX mobile station (MS) compatible with the IEEE 802.16e standard. FirewallThe MAX208M2W Series is a stateful inspection firewall with DoS (Denial of Service) protection. By default, when the firewall is activated, all incoming traffic from the WAN to the LAN is blocked unless it is initiated from the LAN. The MAX208M2W Series s firewall supports TCP/UDP inspection, DoS detection and prevention, real time alerts, reports and logs.Content FilteringThe MAX208M2W Series can block access to web sites containing specified keywords. You can define time periods and days during which content filtering is enabled and include or exclude a range of users on the LAN from content filtering.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-194.png)
![Chapter 14Product SpecificationsMAX208M2W Series User s Guide 195Network Address Translation (NAT)Network Address Translation (NAT) allows the translation of an Internet protocoladdress used within one network (for example a private IP address used in a local network) to a different IP address known withinanother network (for example a public IP address used on the Internet).Universal Plug and Play (UPnP)Your device and other UPnP enabled devices can use the standard TCP/IP protocol to dynamically join a network, obtain an IP address and convey their capabilities to each other.Dynamic DNS SupportWith Dynamic DNS support, you can have a static hostname alias for a dynamic IP address, allowing the host to be more easily accessible from various locations on the Internet. You must register for this service with a Dynamic DNS service provider.DHCPDHCP (Dynamic Host Configuration Protocol) allows the individual clients (computers) to obtain the TCP/IP configuration at start-up from a centralized DHCP server. Your device has built-in DHCP server capability enabled by default. It can assign IP addresses, an IP default gateway and DNS servers to DHCP clients. Your device can also act as a surrogate DHCP server (DHCP Relay) where it relays IP address assignment from the actual real DHCP server to the clients.IP AliasIP alias allows you to partition a physical network into logical networks over the same Ethernet interface. Your device supports three logical LAN interfaces via its single physical Ethernet interface with the your device itself as the gateway for each LAN network.Multiple SIP AccountsYou can configure multiple voice (SIP) accounts.SIP ALGYour device is a SIP Application Layer Gateway (ALG). It allows VoIP calls to pass through NAT for devices behind it (such as a SIP-based VoIP software application on a computer). Dynamic Jitter BufferThe built-in adaptive buffer helps to smooth out the variations in delay (jitter) for voice traffic (up to 60 ms). This helps ensure good voice quality for your conversations.Voice Activity Detection/Silence SuppressionVoice Activity Detection (VAD) reduces the bandwidth that a call uses by not transmitting when you are not speaking. Comfort Noise GenerationYour device generates background noise to fill moments of silence when the other device in a call stops transmitting because the other party is not speaking (as total silence could easily be mistaken for a lost connection). Echo Cancellation You device supports G.168 of at least 24 ms.This an ITU-T standard for eliminating the echo caused by the sound of your voice reverberating in the telephone receiver while you talk.Time and DateGet the current time and date from an external server when you turn on your MAX208M2W Series. You can also set the time manually.Table 84 Firmware Specifications (continued)FEATUREDESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-195.png)
![Chapter 14Product SpecificationsMAX208M2W Series User s Guide196LoggingUse the MAX208M2W Series s logging feature to view connection history, surveillance logs, and error messages.CodecsG.711 (PCM µ-law and a-law), G729, G.729aFax SupportT.38 FAX relay (FAX over UDP). G.711 fax relay for fax calls and be able to renegotiate codec to G.711 if a fax call is detected.Ring TonesSupports different distinctive ring tones on each line. Call PrioritizationPrioritize VoIP traffic originating from the RJ-11 ports over any other traffic.Table 85 Standards Supported STANDARD DESCRIPTIONRFC 768User Datagram ProtocolRFC 791Internet Protocol v4RFC 792Internet Control Message ProtocolRFC 792Transmission Control ProtocolRFC 826Address Resolution ProtocolRFC 854Telnet ProtocolRFC 1112IGMPv2RFC 1349Type of Service ProtocolRFC 1706DNS NSAP Resource RecordsRFC 1889Real-time Transport Protocol (RTP)RFC 1890Real-time Transport Control Protocol (RTCP)RFC 2030Simple Network Time ProtocolRFC 2104HMAC: Keyed-Hashing for Message AuthenticationRFC 2236IGMPv2RFC 2131Dynamic Host Configuration ProtocolRFC 2401Security Architecture for the Internet ProtocolRFC 2409Internet Key ExchangeRFC 2475Architecture for Differentiated Services (Diffserv)RFC 2543SIP ProtocolRFC 2617Hypertext Transfer Protocol (HTTP) Authentication: Basic and Digest Access Authentication RFC 2782A DNS RR for specifying the location of services (DNS SRV)RFC 2833Real-time Transport Protocol Payload for DTMF Digits, Telephony Tones and Telephony SignalsRFC 2976The SIP INFO MethodRFC 3261Session Initiation Protocol (SIP version 2)RFC 3262Reliability of Provisional Responses in the Session Initiation Protocol (SIP).Table 84 Firmware Specifications (continued)FEATUREDESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-196.png)
![Chapter 14Product SpecificationsMAX208M2W Series User s Guide 197RFC 3263Session Initiation Protocol (SIP): Locating SIP ServersRFC 3264An Offer/Answer Model with the Session Description Protocol (SDP)RFC 3265Session Initiation Protocol (SIP)-Specific Event NotificationRFC 3323A Privacy Mechanism for SIPRFC 3325Private Extensions to the Session Initiation Protocol (SIP) for Asserted Identity within Trusted NetworksRFC 3489NAT Traversal - STUNRFC 3550RTP - A Real Time Protocol for Real-Time Applications RFC 3581An Extension to the Session Initiation Protocol (SIP) for Symmetric Response RoutingRFC 3611RTP Control Protocol Extended Reports (RTCP XR)-XRRFC 3715IP Sec/NAT CompatibilityRFC 3842A Message Summary and Message Waiting Indication Event Package for the Session Initiation Protocol (SIP)IEEE 802.310BASE5 10 Mbit/s (1.25 MB/s)IEEE 802.3u100BASE-TX, 100BASE-T4, 100BASE-FX Fast Ethernet at 100 Mbit/s (12.5 MB/s) with auto-negotiationTable 86 Voice FeaturesCall Park and PickupCall park and pickup lets you put a call on hold (park) and then continue the call (pickup). The caller must still pay while the call is parked.When you park the call, you enter a number of your choice (up to eight digits), which you must enter again when you pick up the call. If you do not enter the correct number, you cannot pickup the call. This means that only someone who knows the number you have chosen can pick up the call. You can have more than one call on hold at the same time, but you must give each call a different number.Call ReturnWith call return, you can place a call to the last number that called you (either answered or missed). The last incoming call can be through either SIP or PSTN.Country CodePhone standards and settings differ from one country to another, so the settings on your MAX208M2W Series must be configured to match those of the country you are in. The country code feature allows you to do this by selecting the country from a list rather than changing each setting manually. Configure the country code feature when you move the MAX208M2W Series from one country to another.Do not Disturb (DnD)This feature allows you to set your phone not to ring when someone calls you. You can set each phone independently using its keypad, or configure global settings for all phones using the command line interpreter.Table 85 Standards Supported (continued)STANDARD DESCRIPTION](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-197.png)
![Chapter 14Product SpecificationsMAX208M2W Series User s Guide198Auto DialYou can set the MAX208M2W Series to automatically dial a specified number immediately whenever you lift a phone off the hook. Use the Web Configurator to set the specified number. Use the command line interpreter to have the MAX208M2W Series wait a specified length of time before dialing the number. Phone configThe phone configuration table allows you to customize the phone keypad combinations you use to access certain features on the MAX208M2W Series, such as call waiting, call return, call forward, etc. The phone configuration table is configurable in command interpreter mode.Firmware update enable / disableIf your service provider uses this feature, you hear a recorded message when you pick up the phone when new firmware is available for your MAX208M2W Series. Enter *99# in your phone s keypad to have the MAX208M2W Series upgrade the firmware, or enter #99# to not upgrade. If your service provider gave you different numbers to use, enter them instead. If you enter the code to not upgrade, you can make a call as normal. You will hear the recording again each time you pick up the phone, until you upgrade. Call waitingThis feature allows you to hear an alert when you are already using the phone and another person calls you. You can then either reject the new incoming call, put your current call on hold and receive the new incoming call, or end the current call and receive the new incoming call.Call forwardingWith this feature, you can set the MAX208M2W Series to forward calls to a specified number, either unconditionally (always), when your number is busy, or when you do not answer. You can also forward incoming calls from one specified number to another.Caller IDThe MAX208M2W Series supports caller ID, which allows you to see the originating number of an incoming call (on a phone with a suitable display).RENA Ringer Equivalence Number (REN) is used to determine the number of devices (like telephones or fax machines) that may be connected to the telephone line. Your device has a REN of three, so it can support three devices per telephone port.QoS (Quality of Service) Quality of Service (QoS) mechanisms help to provide better service on a per-flow basis. Your device supports Type of Service (ToS) tagging and Differentiated Services (DiffServ) tagging. This allows the device to tag voice frames so they can be prioritized over the network.Table 86 Voice Features](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-198.png)
![Chapter 14Product SpecificationsMAX208M2W Series User s Guide 199SIP ALGYour device is a SIP Application Layer Gateway (ALG). It allows VoIP calls to pass through NAT for devices behind it (such as a SIP-based VoIP software application on a computer). Other Voice FeaturesSIP version 2 (Session Initiating Protocol RFC 3261)SDP (Session Description Protocol RFC 2327)RTP (RFC 1889)RTCP (RFC 1890)Voice codecs (coder/decoders) G.711, G.726, G.729Fax and data modem discriminationDTMF Detection and GenerationDTMF: In-band and Out-band traffic (RFC 2833),(PCM), (SIP INFO) Point-to-point call establishment between two IADs Quick dialing through predefined phone book, which maps the phone dialing number and destination URL.Flexible Dial Plan (RFC3525 section 7.1.14)Table 87 Star (*) and Pound (#) Code Support*0Wireless Operator Services*2Customer Care Access*66Repeat Dialing*67Plus the 10 digit phone number to block Caller ID on a single call basis*69Return last call received*70Followed by the 10 digit phone number to cancel Call Waiting on a single call basis *72Activate Call Forwarding (*72 followed by the 10 digit phone number that is requesting call forwarding service)*720Activate Call Forwarding (*720 followed by the 10 digit phone number that is requesting deactivation of call forwarding service)*73Plus the forward to phone number to activate Call Forwarding No Answer (no VM service plan)*730Deactivate Call Forwarding No Answer *740Plus the forward to phone number to activate Call Forwarding Busy (no VM service plan)*911/911Emergency phone number (same as dialing 911)*411/411Wireless Information ServicesTable 86 Voice Features](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-199.png)
![Chapter 14Product SpecificationsMAX208M2W Series User s Guide200Note: To take full advantage of the supplementary phone services available through the MAX208M2W Series's phone port, you may need to subscribe to the services from your voice account service provider. Not all features are supported by all service providers. Consult your service provider for more information.](https://usermanual.wiki/ZyXEL-Communications/MAX208M2W.User-Manual-Part-1/User-Guide-1495223-Page-200.png)