ZTE ZTEIX256 WIMAX Modem User Manual

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ZTE IX256
WiMAX MODEM
User Manual
No part of this publication may be excerpted, reproduced, translated in any form
or by any means, electronic or mechanical, including photocopying and
microfilm, without the prior written authorization of ZTE Corporation.
There may be possibility of inconformity between the manual and new
publishing documents, we promise a timely update. No prior notification for the
updated materials but transfer into update version.
Copyright © 2010 by ZTE Corporation
All rights reserved.
TABLE OF CONTENTS
1 General
1.1
Welcome
1.2
Safety Precautions
1.3
Cleaning and Maintaining
1.4
Limited Warranty
1.5
Limitation of Liability
1.6
FCC Declaration
1.7
RF Declaration
Getting Started
2.1
Appearance
2.2
Parts Supplied
2.3
LED Indicator
10
2.4
Working Condition
11
2.5
Technical Parameters
11
2.6
Ports
12
Connecting MODEM
13
3.1
Application Structure
13
3.2
Hardware Installation
13
4.1
3.2.1 Connect to LAN
13
3.2.2 Connect to Phone
14
3.2.3 Connect Power Adapter
14
3.2.4 Power on MODEM
14
Preparation for Configuring MODEM
TCP/IP Installation and Configuration
15
15
4.2
Checking
16
4.2.1 Check LAN Connection
16
4.2.2 Cancel Proxy Server in Browser
17
4.2.3 Others
17
Ordinary Operation
18
5.1
Login
18
5.2
Router State
19
5.3
WAN Connection
21
5.4
5.5
5.6
5.7
5.3.1 WiMAX Connection
21
5.3.2 WiMAX Information
22
WIMAX Settings
23
5.4.1 Channel Settings
23
5.4.2 WiMAX Authentication
25
Router
27
5.5.1 LAN
27
5.5.2 DHCP Clients
29
Wi-Fi Settings
29
5.6.1 Station List
29
5.6.2 Basic
30
5.6.3 Advanced
33
5.6.4 Security
35
5.6.5 WPS
38
Firewall
40
5.7.1 Mac/Ip/Port Filtering
40
5.7.2 URL Filter
42
5.7.3 Time Filtering
43
5.7.4 Fort Forwarding
44
5.7.5 DMZ
45
5.7.6 System Security
46
5.7.7 Advanced Settings
46
5.8
VPN
47
5.9
VoIP
48
5.10
5.9.1 User Details
48
5.9.2 Advanced
50
5.9.3 Supplementary
51
Advanced
52
5.10.1 Status
52
5.10.2 Statistics
52
5.10.3 Management
53
5.10.4 Time
54
5.10.5 Upgrade
55
5.10.6 Remote Upgrade
56
5.10.7 Restore
57
5.10.8 Reboot
57
5.10.9 DDNS Settings
57
5.10.10
System Log
5.11
Logout
59
Troubleshooting
60
Appendix Glossary
62
58
1 General
1.1
Welcome
Thanks for choosing the ZTE IX256 WiMAX MODEM (hereinafter referred to as
“MODEM”). To get the most from your MODEM and to keep it in the best condition,
please read this manual carefully.
The pictures, symbols and contents in this manual are for reference only. They
might not be completely identical with your MODEM. ZTE operates a policy of
continuous development. We reserve the right to update the technical specifications
in this document at any time without prior notice.
1.2
Safety Precautions
Some electronic devices may be susceptible to electromagnetic interference.
Locate the MODEM away from TV set, radio and other electronic equipment to
avoid electromagnetic interference.
The MODEM may interfere with medical devices like hearing aids and pacemakers.
Consult with a physician or the manufacturer of the medical device before using the
MODEM.
Do not use your MODEM in dangerous environments such as oil or chemical
factories where there are explosive gases or explosive products being processed.
Please use original accessories or accessories that are authorized by your
Equipment Provider. Unauthorized accessories may affect the MODEM
performance, damage the MODEM or cause danger to you.
Do not attempt to dismantle the MODEM. There are no user serviceable parts.
Do not immerse the MODEM in any liquid.
Do not place objects on top of the MODEM. This may lead to overheating of the
device.
The MODEM must be placed in ventilation environment for use.
Do not expose the MODEM to direct sunlight or store it in hot areas. High
temperature can shorten the life of electronic devices.
Do not touch the antenna while calling.
Do not allow children to play with the MODEM or charger.
Keep the length of the cable between the MODEM and the phone less than 33 feet.
The MODEM is for indoor use only. Do not use the MODEM outside. Do not
connect telephone extensions which run outside of the building. These can result in
lightning damage to your unit.
This device cannot be used with handheld PDA (personal digital assistants).
1.3
Cleaning and Maintaining
Use an antistatic cloth to clean the MODEM. Do not use chemical or abrasive
cleanser as these could damage the plastic case. Turn off your MODEM before you
clean it.
Do not use your MODEM during a thunderstorm. Remove the mains power pack
from the wall socket.
Please do not touch the antenna with your hand during conversation. Covering the
antenna may affects call quality, may cause the MODEM to operate at higher
power level than needed.
1.4
Limited Warranty
This warranty does not apply to defects or errors in the Product caused by:
(a) Reasonable MODEM Appearance Disfiguration.
(b) End User’s failure to follow ZTE’s installation, operation or maintenance
instructions or procedures.
(c) End User’s mishandling, misuse, negligence, or improper installation,
disassemble, storage, servicing or operation of the Product.
(d) Modifications or repairs not made by ZTE or a ZTE-certified individual.
(e) Power failures, surges, fire, flood, accident, actions of third parties or other
events outside ZTE’s reasonable control.
(f) Usage of products of third Parties, or usage in conjunction with third party
products provided that such defects is due to the combined usage.
(g) Any other cause beyond the range of normal usage for Products. End User shall
have no right to reject, return, or receive a refund for any Product from ZTE under
the above-mentioned situations.
This warranty is end user’s sole remedy and ZTE’s sole liability for defective or
nonconforming items, and is in lieu of all other warranties, expressed, implied or
statutory, including but not limited to the implied warranties of merchantability and
fitness for a particular purpose, unless otherwise required under the mandatory
provisions of the law.
1.5
Limitation of Liability
ZTE shall not be liable for any loss of profits or indirect, special, incidental or
consequential damages resulting from or arising out of or in connection with using
of this product, whether or not ZTE had been advised, knew or should have known
of the possibility of such damages, including, but not limited to lost profits,
interruption of business, cost of capital, cost of substitute facilities or product, or any
downtime cost.
1.6
FCC Declaration
We, ZTE Corporation, declared that:
The user is cautioned that changes or modifications not expressly approved by the manufacturer could
void the user’s authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this
device does not cause harmful interference.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
—Consult the dealer or an experienced radio/ TV technician for help.
Changes or modifications not expressly approved by the party responsible for compliance could void
the user’s authority to operate the equipment.
AMC Not supported.
BCSM250 does not support UL beamforming.
1.7
RF Declaration
Radio Frequency (RF) Energy
The device contains a transmitter and a receiver. When it is ON, it receives and transmits RF energy.
When you communicate with your device, the system handling your connection controls the power
level at which your device transmits.
Important safety information regarding radiofrequency radiation (RF) exposure. To ensure compliance
with RF exposure guidelines the device must be used with a separation from the body. Failure to
observe these instructions could result in your RF exposure exceeding the relevant guideline limits.
The transmitter is using external antenna that operate at 20cm or more from nearby persons. can be
found under the Display Grant section of www.fcc.gov/oet/ea/fccid after searching on FCC ID:
Q78-ZTEIX256.
2 Getting Started
2.1
Appearance
Figure 1
2.2
Front Panel
Parts Supplied
Parts
Quantity
MODEM
Power adapter
RJ-45 10/100 BaseT Ethernet cable
User Manual
Please contact with your provider as soon as possible if the parts have any damage
or lost. If replacing product, please preserve the packing box and parts of the
product.
2.3
LED Indicator
There are total six LEDs for the MODEM, detailed description as following table.
LED
Status
Description
1,2,3 Leds On
Signals is strong: CINR>=27
Signals is medium:
1,2 Leds On, 3 Led Off
13<=CINR<=27
1,2,3 WiMAX CINR
Signals is weak:
I Led On, 2,3 Leds Off
9<=CINR<=13
4 VoIP/FoIP Status
1,2,3 Leds Off
No Signal，CINR<9
1 Led blinking
Connecting to WiMAX network
Off
Hook on/Out of Service
Blinking
Registering VoIP/FoIP service
On
Registered VoIP/FoIP service
Off
WiFi Off
Blinking
WiFi On and data is transmitting
On
WiFi On
ON
Power Supply
Off
Power Supply Failure
5 WiFi Status
6 Power
10
2.4
Working Condition
Working Condition for Host
Working temperature: 0℃ ~ +55℃ [32 ℉ ~ 131 ℉]
Working humidity: 10% ~ 85%
Storage temperature: -40℃ ~ +70℃ [-40 ℉ ~ 158 ℉]
Storage humidity: 5% ~ 95%
2.5
Technical Parameters
Mode of Access
WiMAX (Worldwide Interoperability for Microwave Access)
WiMAX Protocol
802.16e(IEEE 802.16-2005)
WiFi protocol
IEEE 802.11b/g/n
WiMAX Frequency Range
2496MHz~2690MHz
WiFi Frequency Range
2400MHz~2483.5MHz
Dimensions (W×H×D)
201.7mm*155.7mm*54.8mm
Weight
About 511 g
Please refer to the real objects for the related parameters about the charger.
11
2.6
Ports
All ports are in back panel.
Port Indicator
Description
External power socket
LAN1,LAN2,LAN3,L
LAN port
AN4
12
PHONE
Phone port
Reset
Reset button
WPS
WPS button is used to start WiFi Protected
Setup authentication process.
ON/OFF
WLAN button
ANT
Antenna connector
3 Connecting MODEM
3.1
Application Structure
Network connection is shown as follows:
3.2
Hardware Installation
Make sure that your MODEM is powered off.
You can turn on/off modem by connecting/disconnecting power cable.
3.2.1 Connect to LAN
1. Connect to LAN via Network Cable
2. Plug one end of an Ethernet network cable into LAN ports on the back of the
MODEM, and plug the other end into an Ethernet port on a network device, for
example, PCs or other network devices. The Ethernet cable can be crossover or
straight.
3. Connect to LAN via WiFi
4. Enable the WiFi function and make sure that your PC has been installed wireless
network card, and then use your PC to search for the SSID of MODEM to connect
with it.
Note:
Don’t insert phone cable into LAN ports.
13
3.2.2 Connect to Phone
Connect phone cable to PHONE port of MODEM.
3.2.3 Connect Power Adapter
Connect the included power adapter to the MODEM power port, and then plug the
power adapter into an electrical outlet. The Power LED on the front panel will light
up when the adapter is connected properly.
Note:
Make sure you use the power adapter that is supplied with the MODEM. Use of a
different power adapter could damage the MODEM.
3.2.4 Power on MODEM
Turn on the modem.
14
4 Preparation for Configuring MODEM
Usually, MODEM has been configured by service provider and you can use it
directly. But in some instance, you need configure MODEM by yourself.
4.1
TCP/IP Installation and Configuration
Installation
If TCP/IP protocol is not installed, please install it first. Please refer to installation
steps in Windows XP as follows (For classic start menu):
1. Select Start→ Settings→ Control Panel→ Network Connections.
2. Double-click  and click .
3. Click  and double-click .
4. Select  and click .
Configuration (For classic start menu)
1. Click  and select , then click .
2. Double-click  and click .
15
3. Double-click  and select , .
Note:
If the service provider provides DNS IP address, please select  and enter the specified IP address.
4.2
Checking
4.2.1 Check LAN Connection
1. Click  and . In the Open field, enter command. Press the Enter
key or click the  button. In the command prompt, type ping 192.168.0.1 and
press the Enter key.
2. If you get a reply as follows, the LAN connection is ok.
3. If you get a reply as follows, please check the LAN and TCP/IP configuration
Refer to chapter 3.2 and chapter 4.1 in detail.
16
4.2.2 Cancel Proxy Server in Browser
For classic start menu:
1. Select Start→ Settings→ Control Panel→ Internet Options.
2. Select .
3. Click the  button and remove anything that is checked.
4. Click the  button to go back to the previous screen.
5. Click the  button to confirm canceling proxy server in browser.
4.2.3 Others
Sometimes you also need several parameters, please ask your service provider in
detail.
17
5 Ordinary Operation
5.1
Login
To access the Web-based Utility of the MODEM, launch Internet Explorer and enter
the MODEM’s default IP address (192.168.0.1) in the address field，then press the
Enter key. A screen will appear asking you for your User Name and Password
(detail as following picture). Enter admin in the Username field and admin in the
Password field. Then click the  button.
Note: If you select Save after you give user name and password, the router will
save them, next time when you want to log in the router with the same user name
and password, what you need to do is click .
When you access the MODEM setup page, the first screen you see as following:
18
The whole interface is divided into two parts, and related functions can be executed
by operation in the related areas.
•
Index area: Show configuration list for your router.
•
Content area: Show the detail configuration.
5.2
Router State
After access MODEM setup page successfully, please click Router State link to
access the following screen:
19
WiMAX Information

Network Provider: Network provider information.

Network Type: The type of network.
WAN Information

WiMAX Status: WiMAX network information

IP Address: IP address for WAN connection. It is same IP address as the
WiMAX address.

Primary DNS: Primary DNS address.

Secondary DNS: Secondary DNS address.
WLAN Current Status

20
SSID: Service Set Identifier

Channel: Channel information.

Security Level: Security level of the router
LAN and WLAN Information

IP Address: IP address for WAN connection. It is the same IP address as the
WiMAX IP Address

Subnet Mask: The subnet mask address

Default Gateway: Default gateway.

DHCP Server: DHCP server information.
5.3
WAN Connection
5.3.1 WiMAX Connection
After access MODEM setup page successfully, please click WAN Connection
WiMAX Connection link to access the following screen:

WAN Status: Wan current status

WAN IP Address: IP address for WAN connection. It is the same IP address
as the WiMAX IP Address
21

WAN Netmask: Net mask assigned by DHCP server

WAN Gateway: Gateway IP address

Primary DNS: Primary DNS address

Secondary DNS: Second DNS address
5.3.2 WiMAX Information
After access MODEM setup page successfully, please click WAN Connection
WiMAX Information link to access the following screen:
WiMAX Information use to view WiMAX network information.

WAN IP address: IP address for WAN connection. It is the same IP address
as the WiMAX IP Address

BSID: Base Station ID of the MODEM connected

Cell ID: Cell ID of the MODEM connected
22

Frequency: Frequency information

Tx Bytes: Transmission flow statistic

Rx Bytes: Receiver flow statistic

Connection Status: Current connection status

Connection Duration: Duration of time for connection

Connection RSSI: Receive signal strength indicator

Tx Power: Transmission power

PER: Packet error ratio

CINR: Carrier to interference and noise ratio
5.4
WIMAX Settings
5.4.1 Channel Settings
After access MODEM setup page successfully, please click WiMAX Settings
Channel Settings link to access the following screen:
23

Bandwidths: Bandwidth lists can be selected.

Search Mode: Select Frequency List or Frequency Band.

Channel: Channel ID.

Frequency: Frequency of the channel.
After finish the configuration, click  button to take effect.
24
5.4.2 WiMAX Authentication
After access MODEM setup page successfully, please click WiMAX Settings
WiMAX Authentication link to access the following screen:
1. EAP-MD5

Default Identity: Default Identity for EAP-MD5

Default Password: Default Password for EAP-MD5

Re-enter To Confirm: Enter user authentication password once again.

Anonymous Identity: Anonymous identity for EAP-MD5
After finishing the related configuration, click  button to take effect.
2. EAP-TLS
25

Default Identity: Default Identity for EAP-TLS

Device Private Key Password: Device Private Key Password for EAP-TLS

Re-enter to Confirm: Enter user authentication password once again.

After finishing the above configuration, click  button to take effect.

Device Private Key File : Click  button to select device private
key file in local disk, then click  button to upload

Device Certificate File: Click  button to select device certificate
file in local disk, then click  button to upload

CA Certificate File: Click  button to select CA certificate file in
local disk, then click  button to upload
3. EAP-TTLS/MSCHAPv2
26

Default Identity: default identity for EAP-TTLS/MSCHAPv2

Default Password: default password for EAP-TTLS/MSCHAPv2

Re-enter to Confirm: Enter user authentication password once again

Anonymous Identity: anonymous identity for EAP-TTLS/MSCHAPv2

After finishing the above configuration, click  button to take effect.

CA Certificate File: Click  button to select CA certificate file in
local disk, then click  button to upload
5.5
Router
5.5.1 LAN
After access MODEM setup page successfully, please click Router
access the following screen:
27
LAN link to

IP Address: IP address for LAN interface.

Subnet Mask: Subnet mask for the IP address.

MAC Address: MAC address for the LAN interface.

DHCP Type: Define the DHCP type. By default, router is set as DHCP server.

DHCP Start IP: Allocate start IP address for IP pool.

DHCP End IP: Allocate end IP address for IP pool. The DHCP End IP address
should be larger than the DHCP Start IP address.

DHCP Lease Time: Define how long the leased IP address will be expired,
and will relocate new IP address.

UPNP: Enable Universal Plug and Play(UPNP) or not.
Click  to confirm your configuration.
28
5.5.2 DHCP Clients
After access MODEM setup page successfully, please click Router
Clients link to access the following screen:
DHCP

MAC Address: MAC address of DHCP client

IP Address: IP address of DHCP client

Expires in: The left time for lease, if this IP address is static bound, then
demonstrated: Infinity

Click  button to refresh the information.
5.6
Wi-Fi Settings
5.6.1 Station List
After access MODEM setup page successfully, please click Wi-Fi Settings
Station List link to access the following screen:
29
5.6.2 Basic
After access MODEM setup page successfully, please click Wi-Fi Settings
Basic link to access the following screen:
30

Wi-Fi On/Off: Enable Wi-Fi or not.

Network Mode: If all of the wireless devices connect with this router in the
same transmission mode, performance will be improved by choosing the
appropriate wireless mode.

Network Name(SSID): Service Set Identifier(SSID). Enter a string less than
32 characters as the name for your wireless local area network (WLAN).

Broadcast Network Name(SSID): Disable or Enable(Default) this function. If
Enable is selected, the router broadcasts the SSID, and other devices can
detect and connect to it.

AP Isolation: When Enabled is selected, each of your wireless client will not
be able to communicate with each other.

BSSID: MAC address of the Wi-Fi.

Frequency(Channel): Choose the appropriate channel to optimize the
performance and coverage of your wireless network.

WDS Mode: WDS enable router to communicate with other APs, WDS
connection is two-way communication, APs should know each others
wireless MAC address. And make sure that all APs share the same channel.
WDS configuration is shown below:
Step
Description
1.Set the same SSID and
channel for APs
Manually set the SSID and channel is strongly
recommended. And select the known channel from
channel 1 to channel 11.
2.Select WDS mode ：
Disable, Lazy Mode,
Bridge Mode or Repeater
Mode
·If you select Disable, WDS is disabled.
·If you select Lazy Mode，WDS is enabled, and set
wireless MAC address only on the peer APs.
·If you select Bridge Mode, WDS is enabled, and set
the peer APs wireless MAC address on router. When
you set Bridge Mode, your PC can not search SSID
of AP after connected.
·If you select Repeater Mode, WDS is enabled, and
31
set the peer APs wireless MAC address on router.
When you set Repeater Mode, your PC can search
SSID of AP after connected.
3.Select Phy mode:
CCK,OFDM,HTMIX
GREENFIELD
CCK: 802.11b
or
OFDM: 802.11g
HTMIX: 802.11b/g/n Mixed Mode
GREENFIELD: 802.11n
4.Select Encryp Type:
If you select NONE, all the data transmitted without
encryption, and other station can access router.
WEP，TKIP，AES
5.Set AP MAC Address
on router
Only Repeater Mode and Bridge Mode need this.
The HT Physical Mode parameters are shown below:

Operating Mode: In Mixed Mode, packets are transmitted with a preamble
compatible with the legacy 802.11b/g/n, the rest of the packet has a new
format. In Green Field, high throughput packets are transmitted without a
legacy compatible part.

Channel Bandwidth: Set the HT physical channel bandwidth.

Guard Interval: Guard interval is to introduce immunity to propagation delays,
echoes and reflections, to which digital data is normally very sensitive.

MCS: The Modulation and Coding Scheme (MCS) is a value that determines
the modulation, coding and number of spatial channels.

Reverse Direction Grant(RDG):Enable RDG or not.

Extension Channel: Set extension channel. Extension channel is also able to
send and receive data.

Aggregation MSDU(A-MSDU):To enable Hyper Throughput TX Aggregate
MAC Service Data Unit ,select Enable.

Auto Block ACK: Select to block ACK (Acknowledge Number) or not during
data transferring.
32

Decline BA Request: Select to reject peer BA-Request or not.
Click  to confirm your configuration.
5.6.3 Advanced
After access MODEM setup page successfully, please click Wi-Fi Settings
Advanced link to access the following screen:
33

Beacon Interval: The router broadcasts beacon message to announce that it
has buffered frames to deliver. The default value is 100 (ms). Beacons are
packets sent by an access point to synchronize a wireless network. Specify a
beacon interval value. is recommended.

Data Beacon Rate(DTIM): A Delivery Traffic Indication Message(DTIM)
informs next clients to listen to broadcast and multicast messages.

Fragment Threshold: This value should remain at its default value of 2346. If
you experience a high packet error rate, you may slightly increase your
fragment threshold. Setting the fragment threshold too low may result in poor
performance.

RTS Threshold: Request To Send(RTS) threshold should be remained as the
value of 2347. If you encounter inconsistent data flow, only minor
modifications are recommended.

TX Power: Transmit power should be remained as the value of 100.

Short Preamble: The length of CRC block in the frames during the wireless
communication.

Short Slot: To indicate that 802.11g is using a shot time slot because there is
no legacy station(802.11b) present.

Tx Burst: Tx burst allows router to deliver better throughput in the same
period and environment in order to increase speed.

Pkt_Aggregate: Increase efficiency by aggregating multiple application
packets data into a single transmission frame. In this way, 802.11n networks
can send multiple data packets with the fixed overhead cost in just a single
frame.

IEEE 802.11H Support: Support IEEE 802.11H or not.
The Wi-Fi Multimedia parameters are shown below:

WMM Capable: When multimedia contents are transferred over wireless
network, this function enhances data transfer performance.

APSD Capable: Automatic Power Save Delivery (APSD), enable or disable
data flow using APSD during transmitting for power saving.
34
Click  to confirm your configuration.
5.6.4 Security
After access MODEM setup page successfully, please click Wi-Fi Settings
Security link to access the following screen:
Unless one of these encryption modes is selected, wireless transmissions to
and from your wireless network can be easily intercepted and interpreted by
unauthorized users.
The security modes are described below:

OPEN: You can authenticate successfully with a SSID, whether it is valid or
empty.

SHARED: The WLAN clients who have the same WEP key with wireless
gateway can pass the authentication and access the wireless network.

WEPAUTO: Select WEP security automatically.

WPA-PSK: WPA Pre-Shared Key, Enter the Pre-Shared key as a plain text
(ASCII) pass-phrase of at least 8 characters.
35

WPA2-PSK: It is the securer version of WPA with implementation of the
802.11i standard.

WPA-PSK/WPA2-PSK: Apply both the WPA-PSK and WPA2-PSK scheme.
If the Authentication type is OPEN, SHARED, WEPAUTO, the bottom part of
the configuration page displays parameters as shown.


36
Encrypt Type: Select NO ENCRYPTION or WEP.
WEP Keys: At most four keys can be set in the blank. Choose the primary key
index. The primary key is the only key in use at a given time. Whatever keys
you enter for an access point, you must also enter the same keys for the client
adapter in the same order. In other words, WEP key 1 on the AP must match
WEP key 1 on the client adapter, WEP key 2 on the AP must match WEP key 2
on the client adapter, etc. Select Hex if use 10 or 26 hexadecimal numbers (0-9,
or A-F). Select ASCII if use 5 or 13 ASCII characters (case-sensitive).
If the Authentication type is WPA-PSK, WPA2-PSK or WPA-PSK/WPA2-PSK,
the bottom part of the configuration page displays WPA parameters.

WPA Algorithm: TKIP, AES or AUTO.

Pass Phrase: You can input a pass phrase encryption key format (8~64
bytes).

Key Renewal Interval: Define how long the key should be renewed.
You can set Wireless MAC Filtering:

37
Wireless Disable: If disabled, MAC address is not used to control network
access.

Wireless Allow: Set the MAC address that is allowed to access network.

Wireless Reject: Set the MAC address that is not allowed to access network.
Click  to confirm your configuration.
5.6.5 WPS
After access MODEM setup page successfully, please click Wi-Fi Settings
WPS link to access the following screen:
Select Enable, click , the WPS settings are shown in the following
figure:
38
This is used to setup security easily by choosing PIN (Pin Input Configuration)
or PBC (Push Button Configuration) method to do Wi-Fi protected setup.

39
WPS Summary: Shows the WPS function status.

Click  button to reset the settings.

WPS mode: Select PBC or PIN WPS mode.

PIN: There are two ways to use PIN mode, one is set PIN code on the client’s
wireless adapter (you can find the PIN code in AP PIN field of WPS
Summary), and the other way is set the client’s PIN code in Client PIN field.

PBC: Press the WPS button of the router or select PBC, and then click
. Press WPS button on the client wireless adapter within two
minutes, and the negotiation process will be established.

Client PIN: Enter the PIN code from the registrar or enrollee.

Click  to save and apply the current settings.

WPS Status: Shows the current status of the WPS function.
Note:
When the security mode is SHARED or Open, you can not use WPS connection.
5.7
Firewall
5.7.1 Mac/Ip/Port Filtering
After access MODEM setup page successfully, please click Firewall
Mac/Ip/Port Filtering link to access the following screen:
If you select Enable, the filter settings will appear:
40

Default Policy: Set how to handle the packet if none of the rules matches.

MAC address: Set the MAC address that will be filtered.

Dest IP Address: Set the destination IP address that will be filtered.

Source IP Address: Set the source IP address that will be filtered.

Protocol: Set which protocol will be used for filtering.
41

Dest Port Range: Set the destination port numbers that will be filtered

Source Port Range: Set the source port numbers that will be filtered.

Action: Set how to handle the packet if it matches with the rule.

Comment: Type comment for the filter settings.
Note：Filtering rules are matched one by one, if met this provision, it will not
continue to match the rules listed below.
Click  to confirm your configuration. Click  to delete the rule
which you selected. Click  to clear what you select or input.
To add a new rule:
a) Select Enable and click  in the Basic Settings area.
b) Input the detail information in the Mac/Ip/Port Filtering area.
c) Click  in the Mac/Ip/Port Filtering area.
5.7.2 URL Filter
After access MODEM setup page successfully, please click Firewall
Filter link to access the following screen:
42
URL
Type URL address, and then click  to add the URL address into the
filtering list. The new URL filtering item will be shown in the Current URL Filter field.
Click  to delete the rule which you selected. Click  to clear what
you select or input.
5.7.3 Time Filtering
After access MODEM setup page successfully, please click Firewall
Filtering link to access the following screen:
43
Time
Select the Days and Time Range, and then click  to add the Time
filtering. The new Time filtering item will be shown in the Current Time Rules field.
Click  to delete the rule which you selected. Click  to clear what
you select or input.
5.7.4 Fort Forwarding
After access MODEM setup page successfully, please click Firewall
Forwarding link to access the following screen:
If you select Enable, the Virtual Server Settings will appear:
44
Port

IP Address: Set IP address for the virtual server.

Port Range: Set port numbers for the virtual server.

Protocol: Set protocol for the virtual server.

Comment: Type comment for the virtual server settings.
Select Enable, and input the detail information in the Virtual Server Settings
area, and then click  to add a new rule. Click  to delete the rule
which you selected. Click  to clear what you select or input.
5.7.5 DMZ
After access MODEM setup page successfully, please click Firewall
to access the following screen:
45
DMZ link
If you select Enable, set the DMZ IP address ,and then click  to
confirm your configuration. You can setup a De-militarized Zone(DMZ) to separate
internal network with the Internet.
5.7.6 System Security
After access MODEM setup page successfully, please click Firewall
Security link to access the following screen:
System
Allow or Deny the remote management function and Enable or Disable ping
from WAN on requirement, and then click . Click  to restore the
default value.
5.7.7 Advanced Settings
After access MODEM setup page successfully, please click Firewall
Advanced Settings link to access the following screen:
46

DNS Proxy: Disable or enable to send this DNS request to high-level DNS
server.

NAT: Disable or enable the NAT in internal network.
Click  to confirm.
5.8
VPN
After access MODEM setup page successfully, please click VPN link to access the
following screen:
47
 Select Mode: Select L2TP or PPTP.
 L2TP/PPTP Server IP Address: Input server IP address.
 User Name: Input user Name
 Password: Input password.
 Select Operation: Select the operation, Connect or Disconnect.
 VPN Status: VPN current status.
Click  to confirm.
5.9
VoIP
5.9.1 User Details
After access MODEM setup page successfully, please click VoIP
link to access the following screen:
48
User Details

SIP Register Server: A server that accepts registration requests from users. If
it is unspecified or blank, the voice port will not use a SIP registrar and will
not send a REGISTER message. The value must specify the protocol.

SIP Domain: A SIP Domain name or IP address, defined by customer.

SIP Realm: This is a string value provided by the ITSP, such as AVSTW, or
may be a domain name like www.zte.com.cn, defined by customer.

SIP Port: The listening/binding port of the local User Agents for receiving and
transmitting SIP messages. By default, it sets 5060.

SIP Proxy Mode: Enable or disable the use of SIP proxy server config
parameter.
49

T.38 FAX Ecoder: T.38 Fax Mode for VoIP. Enable this item to ensure the
successful of Fax.

Display Name: Display name for using in the SIP URI.

User Name: User name for using in the SIP URI for the respective
appearance.

Authorized User Name: This is for authentication with a registrar.

Authorization Password: This is a password for authentication with a
registrar.

VOIP Register Status: Show the register status of SIP server.
Click  to confirm your choice.
5.9.2 Advanced
After access MODEM setup page successfully, please click VoIP
link to access the following screen:
50
Advanced

Outbound Mode: Enable or disable the use of SIP outbound server config
parameter.

STUN Mode: Enable or disable the use of STUN server to discover NAT
mapping.

Reregister Every: Expires value in seconds for a REGISTER request.

Appearance Displayname: Be used in SIP REGISTER.

Encoder: Used for SIP negotiation.
Click  to confirm your choice.
5.9.3 Supplementary
After access MODEM setup page successfully,
Supplementary link to access the following screen:
please
click

Call Forwarding: Select call forwarding way,

Forwarding URI: Call forwarding to URI.

Incoming Call Barring: Enable or disable barring incoming call.

Outgoing Call Barring: Enable or disable barring the outgoing call.
51
VoIP
Click  to confirm your choice.
5.10
5.10.1
Advanced
Status
After access MODEM setup page successfully, please click Advanced
link to access the following screen:
Status
View software version, hardware version and system up time.
5.10.2
Statistics
After access MODEM setup page successfully, please click Advanced
Statistics link to access the following screen:
52
5.10.3
Management
After access MODEM setup page successfully, please click Advanced
Management link to access the following screen:
53
To set new account, type new account and password, and then click Apply to
confirm your configuration.
5.10.4
Time
After access MODEM setup page successfully, please click Advanced
link to access the following screen:
54
Time

Time Set Mode: Select the time set mode.

Manual Set Time: Set the time manually.

SNTP Server IP: Enter a SNTP server IP for time synchronization.
Click  to confirm your configuration to set the device time by manually, or
by SNTP sever.
5.10.5
Upgrade
After access MODEM setup page successfully, please click Advanced
Upgrade link to access the following screen:
Click , locate the latest software version, and then click .
55
Note: Do not upgrade software unless necessary. Wrongly upgrade action may
cause router malfunction or can not work.
5.10.6
Remote Upgrade
After access MODEM setup page successfully, please click Advanced
Remote Upgrade link to access the following screen:

Upgrade Mode: Select upgrade mode. FTP or TFTP is available. If select
TFTP, you don’t need user authorization.

Server Name: Remote FTP/TFTP server IP address.

Server Port: The port of Remote FTP/TFTP server address.

FTP Username: User name for the FTP server.

FTP Password: Password for the FTP server.

Remote Path/File Name: Locate upgrade file in FTP server. If TFTP is
selected, you just need to type in file name.
Click  to confirm your configuration.
56
5.10.7
Restore
After access MODEM setup page successfully, please click Advanced
Restore link to access the following screen:
Restore to set all the settings to their factory default values, and the device will
restart.
5.10.8
Reboot
After access MODEM setup page successfully, please click Advanced
link to access the following screen:
Reboot
You can reboot the Home Gateway by webUI remotely, if the Gateway is not
around you.
5.10.9
DDNS Settings
After access MODEM setup page successfully, please click Advanced
Settings link to access the following screen:
57
DDNS
DDNS is a dynamic domain analysis system. After applying DDNS, a dynamic IP
address to the mainframe also can provide domain name services. For example,
the mainframe through dial-up or XDSL DHCP server gets IP address and domain
names dynamically. Enable and configure DDNS so the host's IP address changes
will not affect the users who visit through the domain name.
5.10.10
System Log
After access MODEM setup page successfully, please click Advanced
Log link to access the following screen:
58
System
This page includes three buttons.
Refresh: Display the latest log items
Clear: Clear current log item
Export: Download the current log to the local specified directory
5.11
Logout
1. Select Logout, a pop-up windows will appear as shown in the following figure :
2. Click OK to log out.
59
6 Troubleshooting
This chapter lists some problems that you might encounter while installing or using
MODEM, please read following relative information at first. If the problem still can
not be solved, please contact with distributor or service provider.
Problem
Check Point
Indicator light
After power on the
MODEM, power LED is
off.
After
insert
Ethernet
cable, the LAN indicator
light is off.
1. Make sure power adapter is original accessories.
2. Power adapter correctly connect with MODEM and
wall socket/power.
1. Make sure Ethernet cable correctly connect with
computer/HUB and MODEM.
2. Confirm computer/HUB is power on.
Access network failure
1. Verify the LAN connection successful.
2. Checking your TCP/IP settings.
Can not access the setup
page of the MODEM
Refer to Windows Help for details. Make sure Obtain
IP address automatically is selected in the settings.
3. Using Ping command to make sure that your
computer is properly connected to the MODEM.
Please refer to chapter 4.2.
If it still does not work, please contact your service
provider.
1. Please check your PC’s settings and connection
according to the above advices, make sure that your
PC can access MODEM setup page.
Can not access Internet
2. If PC is configured correctly and only can access
MODEM setup page, please check your MODEM.
Detailed refer to chapter 5.
If MODEM configured correctly, but still not work,
please contact your service provider.
60
Others
1. Please Confirm the connectivity of telephone.
Call failure
2. Make sure the telephones perfectly connect with
MODEM.
If the call still fails, please contact with your service
provider.
Web page configuration
lost after restart the
MODEM
61
1. Make sure you have clicked  button after
modify the configuration every time.
2. If you click  button, but the problem still
exist, please contact with your service provider.
7 Appendix Glossary
AES
Advanced Encryption Standard
DNS
Domain Name Server: it can provide the service that network node name can be
translated to network IP address in the internet.
DDNS
Dynamic Domain Name Server.
DHCP
Dynamic Host Configuration Protocol.
DMZ
Demilitarized Zone.
Internet
Global network, Use to exchange data, news and viewpoints within millions of
computer.
IP Address
32 bit address, Use to identify one computer in TCP/IP.
ITSP
The sever of SIP network
Use to connect some communication equipment (computer, MODEM and printer)
within one room, school or other limited region.
MAC Address
The Media Access Control (MAC) address is a unique number assigned by the
manufacturer to any Ethernet networking device, such as a network adapter, that
allows the network to identify it at the hardware level. For all practical purposes, this
number is usually permanent. Unlike IP address, which can change every time a
computer log in the network, the MAC address of a device stays the same, making
it a valuable identifier for the network.
62
NAT
Network Address Translation.
Protocol
Communication protocol: it is a rule that network equipment must follow for mutual
communicating to transfer, transmit and receive data.
SNTP
Simple Network Time Protocol.
SIP
Session Initiated Protocol
TCP/IP
Transmission Control Protocol/Internet Protocol: basic communication protocol of
network communication, but TCP/IP defines one group of protocol, not only include
TCP and IP.
TKIP
Temporal Key Integrity Protocol, a security protocol used in the IEEE 802.11
wireless networking standard..
UDP
User Data Protocol: packet exchanging communication protocol in internet, its
default under layer protocol is IP, provide simple protocol mechanism when transfer
information to another user.
WAN
Wide Area Network.
WEP
Wired Equivalent Privacy
WiMAX
Worldwide Interoperability for Microwave Access.
63

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