Damm Cellular Systems A S 105003 Base Station User Manual TetraFlex 7 5 Manual

Damm Cellular Systems A/S Base Station TetraFlex 7 5 Manual

UserManual.wiki >

Damm Cellular Systems A S >

105003 User Manual >

User manual - 3

Doc. No. Rev. Date DRAFT 1.01 2012-01-27 Damm Cellular Systems A/S, Denmark TetraFlex® 7.5 Manual - IP Backbone network layout and configuration TetraFlex® 7.5 Manual 2-162 All interfaces in the router network that must be able to join in a multicast group must have IGMP and PIM-SM enabled. 2.16.10.2.2.1 Multicast and VPN As such – VPN/IPSec does not support the transport of multicast packets. GRE tunneling does support multicast routing – but is not encrypted. Therefore the configuration shown at end of this document – the recommended configuration – uses IPSec encrypted GRE tunnels. Combining the IPSec and GRE will ensure the routing of both unicast and multicast – and still maintaining integrity and intrusion security of the network. 2.16.10.2.2.2 GRE tunneling Generic Routing Encapsulation (GRE) is a tunneling protocol designed to encapsulate a wide variety of network layer packets inside IP tunneling packets. The original packet is the payload for the final packet. GRE was developed by Cisco and was designed to be stateless; the tunnel end-points do not monitor the state or availability of other tunnel end-points. GRE creates a virtual point-to-point link with routers at remote points on an IP internetwork. 2.16.11 Applicable tools for router programming The Cisco offers a CLI – Command Line Interface. This is accessible through the console port of the router. Use the blue cable delivered with the router. In this case use the serial port of your PC. You can use any of a variety of terminal emulation programs. If you know the IP address of one of the Ethernet ports on the router – you can also telnet into the router and use the same CLI. The configuration of any Cisco router – can be exported from the router and onto a so called TFTP server. The router configuration file is then an ASCII formatted text string. This can be opened – edited and saved by the use of any of a variety of text editor programs. After editing – the file can be re-imported to the Cisco router. After a reload of the router – it will reflect the newly introduced configuration changes that you made offline. 2.16.11.1 Ultraedit: o A text editor program for offline editing of configuration files. 2.16.11.2 WordPad: o A text editor program for offline editing of configuration files. Available typically in Windows. 2.16.11.3 HyperTerminal: o A Windows standard program that can do both serial communication and also use TCP/IP to connect to router via Ethernet. 2.16.11.4 Putty: o A very versatile program that does serial and IP connections.

Doc. No. Rev. Date DRAFT 1.01 2012-01-27 Damm Cellular Systems A/S, Denmark TetraFlex® 7.5 Manual - General system description TetraFlex® 7.5 Manual 3-170 PART-3: TetraFlex® Applications

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - General system description TetraFlex® 7.5 Manual 3-2 3.1 GENERAL SYSTEM DESCRIPTION 3.1.1 TetraFlex V7.5 General System description For complete system description, refer to ref.1: “TetraFlex v7.5 System description.pdf 3.1.2 Site versus Node: Until the DAMM TetraFlex® system software was introduced we have used the word “Site” to indicate how many radio sites there were in a system. There was coherency between number of “Sites” and number of “Radio sites”. The DAMM TetraFlex® concept opens for “Sites” meaning the actual geographical position of the equipment and a NODE meaning any unit running a BSC.exe application (except for the redundant BSC). A node could be a radio node, GW node or a combination of these. 3.1.3 Software packages: All DAMM TetraFlex® system software packages with all Functions and Applications are available on http://www.damm.dk/ restricted area in encrypted form for a period of minimum 18 months after Release Date o All Software Releases consist of: o Software package with Software Release number. o Release Note. o Commercial Note. o A software package can be de-encrypted by means of any valid DAMM dongle. o If a new Software Release contains bug fixes, which have a serious effect on the operation of a system, the Application Date can be set to an earlier date, and thereby allow execution on systems, where the dongle Application Date Limit has expired. DAMM Support Department is responsible for keeping the www.damm.dk restricted area updated o Software packages with a Release Date older than 18 months shall be removed from www.damm.dk 3.1.3.1 Software packages execution or update: The dongle controls which software release and which part of the release that can be executed on the BSC4XX or PC in which the dongle is inserted. The customer may decide to execute the total package or only some of the files in the package.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - General system description TetraFlex® 7.5 Manual 3-3 If the End-User decides only to execute some of the files in the package he must check the release note for the new release against the release note for the present release and make sure that all files not identical are updated.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Base Station Controller TetraFlex® 7.5 Manual 3-4 3.2 BASE STATION CONTROLLER 3.2.1 BSC.exe description The core software for the TetraFlex® system is the Node Software (BSC.exe) running as a service under Windows XP or Windows 7. It can run on both the BSC421 and BSC412 Base Station Controllers (and on an ordinary PC or Server as well), and adapts automatically to the detected hardware platform. The BSC.exe service contains all the functions needed to run a complete Tetra system, including Subscriber Register with Security Key Register, Radio Cell, Voice Gateway, Packet Data Gateway (extern connection) / Server (Tetra-Tetra connection) and Application gateway. The software supports the use of Redundant Base Station Controllers, as one BSC will be active and the other BSC standby. Communication and supervisory between the two BSC’s will ensure, that the standby BSC automatically takes over, if the active BSC fails. 3.2.2 BSC-GUI The user interface for the BSC.exe from version 7.5: Figure 3-1: BSC-GUI

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Base Station Controller TetraFlex® 7.5 Manual 3-5 The BSC-GUI can be started from the TetraFlex Start menu or the Taskbar. The GUI can only operate on the BSC.exe that is running on the same node. The GUI has 7 tabs (8 for the BS41x version): Status: (se figure 3-1) gives an overview of the status of the BSC, TR (Transceivers) and PS (Power Supply’s). It is possible to clear alarm, access the OM command system, Activate BSC and BS (Only BS41x), Restart and Stop the BSC, and Update of software and Restore and Backup of software and settings. These are functions also available in Network Management. Console: The Console window is updated at each BSC start-up, and shows the start-up status of the system. The window is dynamic and will be updated when the status of the BSC changes e.g. from active to inactive The Clear Button deletes the actual content of the console window.

$Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Base Station Controller TetraFlex® 7.5 Manual 3-6 MAIN: From the Main window the fundamental parameters for the BSC can be set and displayed. The corresponding OM command to Main starts with M (e.g. M00). The settings are stored in c:\tetra\active\data\CnfgMain.txt The LAN and WAN address can be selected from the actual IP setting in Windows and the input of GPS data can be enabled and disabled (yes /no). If GPS is enabled the GPS$

$Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Base Station Controller TetraFlex® 7.5 Manual 3-7 coordinates are shown in the Latitude and Longitude fields. If it is disabled the coordinates can be set manually. BSS: From the BSS window most of the SwMI parameters can be set and displayed. The corresponding OM commands to BSS starts with S (e.g. S00). The settings are stored in c:\tetra\active\data\CnfgBss.txt. The corresponding parameters can be set in NM so please find the explanation for the various parameters in the chapter covering NM –BSC list.$

$Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-8 BSC: From the BSC window a Redundant BSC can be defined. Also the Transceivers (TR) connected to BSC can be setup. The corresponding OM command to BSC starts with F (e.g. F00). The settings are stored in c:\tetra\active\data\CnfgBsc.txt$

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-9 3.3 NETWORK MANAGEMENT 3.3.1 Network Management The TetraFlex® Network Management (NM) application is a graphical interface to the TetraOM application (OM). This indicates that most of the functions in the NM may as well be executed in the OM using the appropriate OM command The Network Management (NM) software may be executed on any PC which has an IP connection to the infrastructure. The NM must be able to listen to the multicast which means that the PC must be connected to the LAN Figure 3-2: Network Management Main Screen The NM consists of the following components / windows. 3.3.2 Toolbar Figure 3-3: NM Toolbar The toolbar is divided in to two areas o Command Line. Refer to section the next section o Graphical tools. Refer to section 3.3.4

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-10 3.3.3 NM menu Figure 3-4: NM command line The command line has 4 selections: o File o View o Tools o Help 3.3.3.1 File Selecting File, two menus appear o Options Selections available under the Options menu o Network Figure 3-5: Network

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-11 The options menu allows the choice of Local IP, Multicast group IP and multicast port number. For multicast settings, please refer to the Multi Site IP networking manual. As default the Local IP should be set to Specific and the LAN IP should be chosen. o TetraOM Specifies the path to the Tetra OM application Figure 3-6: TetraOM path o LogClient Specifies the path to log client application Figure 3-7: Log Client path setup o Remote Desktop Allows configuration of the Remote Desktop: Normally preconfigured Figure 3-8: Remote desktop setup

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-12 o Language When enabled in the dongle various languages can be selected for NM. Default is English. Figure 3-9: Language selection o Security There are two security setting that allows or disallows users to make change in System Parameters and Subscribers from NM Figure 3-10: Security setting

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-13 o Alarms Configuration of the wav files to be played when an alarm is present in NM Figure 3-11: Alarm sound configuration o Exit – Shuts down the application 3.3.3.2 View The View option allows cascading of windows and selection/deselecting of the status bar in the bottom of the main window 3.3.3.3 Tools The Tools option allows clearing alarms on all nodes 3.3.3.4 Help General information regarding the NM version number and link refers to www.damm.dk.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-14 3.3.4 Graphical tools for fast Access and information overview Figure 3-12: Application select and alarms The Graphical tool for fast selection has 7 access icons and 5 notifications NOTE: the Node, Map, and Status windows are linked. This means that pointing to a node in one of the windows automatically changes the window to show the information’s for chosen node. 3.3.4.1 Notification Icons Four information icons are present on the graphical tool bar. o Nodes* Number of nodes presently active o Log Servers Number of Log Servers attached to the system o Registrations Number of registered units on system o Group calls Numbers of on-going Group calls o Indv. Calls Numbers of on-going Individual calls When moving the mouse to the Nodes field the actual status is shown: o Missing Numbers of nodes with a missing alarm o Two Active Numbers of nodes where 2 BSC are active at the same time o No Active Numbers of nodes where no BSC are active o L3 Blocked Number of level 3 blocking alarms present o L2 Alarm Number of level 2 non-blocking alarms present o L1 warning Number of level 1 warnings present o Ok Number of nodes that are ok, without alarms If one of or more Alarms are present the Nodes field turn into red and the alarm sound alerts. A yellow field indicates that one or more warning is/are present.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-15 When right click on the Nodes status you get a dialog to handle alarms: Ackowledge all: This acknowledges all alarms in the system Unackowledge all: This unacknowledges all alarms in the system Clear alarm: Clear all latched alarms in the system 3.3.4.2 Selection Icons 3.3.4.3 Nodes The node window shows the general status and description of all nodes in the system When Left Mouse Click is executed on a node line, the Node Status window displays the chosen node. Redundant BSC’s are not shown in the Node list but in the Node Status window and the BSC list window and the following commands are applicable for the redundant BSC as well if present: If Right Mouse Click is executed on a node line in the Node List window, a new menu appears with several options:

$Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-16 Figure 3-13: Node options showing Active and Standby BSC o OM Start the TetraOM application o Remote Desktop Start a remote Desktop session of the node o Windows Explorer Starts Windows explorer with the address of the node o Restart Restarts the node o Update/restart updates the node with new SW previously deployed (*) to the…\Tetra\Update library and restarts the node o Backup/Update/restart Backs up the node and the updates the node with new SW previously deployed (*) to the …\Tetra\Update library and restarts the node o Restore/restart If Backup/Update/restart has been performed, this option will return to the configuration before the update was performed (*) The software must be deployed to the ..\Tetra\Update folder in the right sub folder e.g. .. Tetra\Update\Pgm for updating the …\Tetra\Active\Pgm folder. Delete all previous version from the ..\tetra\update folder before updating.$

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-17 o Activation Sets the node to Active o Remove node If a node is deleted, but still active, the node will reappear in the list after a short time. o Clear alarms Latched alarms may be cleared o Acknowledge The alarm sound is shut off o Unacknowledged Alarms Alarm Sound is turned back on 3.3.4.4 Status Figure 3-14: Status The Status window shows the status and alarms for the node chosen in the Node List. By pressing the specific buttons the window also allows direct connection to (please see the explanation in the previous chapter) o TetraOM application o Remote Desktop

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-18 o Windows Explorer o Restart of the BSC.exe o Clear alarms And if a standby BSC.exe is present: o Activation of a specific BSC.exe 3.3.4.5 Map If connected to the internet, the map window will show Google Map with GPS positions of all registered nodes. If the internet connection is not present, the map window will be inactive, but the system will continue working as defined. Figure 3-15: MAP When Left Mouse Click on a node position, the Status and Node window displays information of the selected node. The selected node will be displayed as If an alarm is present the node symbol will turn into red

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-19 3.3.4.6 BSC list Figure 3-16: BSC List A number of information regarding the node may be chosen by the tabs in the top of the window. Information that are not grayed out may be reconfigured by selecting the appropriate fields using right or left mouse button. This setting allows seeing and changing the BSC that is not active e.g. Redundant BSC A green LED indicates a running BSC with no alarm and a BSC without a LED is not active (e.g. Redundant BSC). A red LED indicates an alarm condition 3.3.4.6.1 Alarms Indicates whether there is an active alarm present on a node and which component(s) the alarms applies to. The alarm can be Acknowledged and Unacknowledged by right clicking on the field. 3.3.4.6.2 Status Right mouse click on the node description of a specific node allows a change of the node description. Status selection also shows information’s regarding: o HW type o Software Version o Dongle date limit o Activation time o Number of nodes o Numbers of Log servers o Last msg. – Last messages received date and time

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-20 3.3.4.6.3 Config Right mouse click on the following items allows the change of the configurations. o Description ○ Node description, E.g. In the format ○ “System-Node number-Placement” This description is collected and saved in the CnfgMain.txt file. This can also be changed via the BSC-GUI. o MCC ○ Mobile Country Code. Please use the appropriate code for the country where the system is to be installed (saved in CnfgBss.txt) o MNC ○ Mobile Network Code ○ NOTE: In certain countries this code must be supplied by the appropriate authorities (saved in CnfgBss.txt) o GPS ○ If set to “Yes”, the position shown on the map is set by the GPS receiver ○ If set to “No” Manual definition of the position is possible (saved in CnfgMain.txt) o Latitude ○ Manual definition of the position latitude (saved in CnfgMain.txt) o Longitude ○ Manual definition of the position longitude (saved in CnfgMain.txt) o IP address Segment ○ The IP address segment used by the Packet Data Gateway to assign an IP to the PC attached to the terminals (saved in CnfgBss.txt) o Timeout ○ The maximum time a call setup takes using the longest delay in the system. ○ Used to extend the node timeout: E.g. when using satellite connections with long delays (saved in CnfgBss.txt). o Voice ○ Initial Voice Buffer Length (Voice Frames) – This field is to avoid jitter e.g. when using End to End encryption adds prox. 60 ms delay pr. Voice frame added (default factory setting is 2).

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-21 3.3.4.6.4 Subscriber By right click the Mode-field in the subscriber tab the subscriber register mode type (Master, Slave and Stand-alone) will be chosen (saved in CnfgBss.txt): Mode: Master – Used on the node where subscribers will be maintained. The encryption Key Register must reside on this node. A redundant BSC must be set to the same mode as the Active BSC. Only one node can be Master at a time and changing the subscribers are only allowed from this node Slave – All other nodes in the system Stand-alone – For test and installation purposes Key: ○ Activation of the Security Key Register Further information in grayed out fields refer to the count of the different subscriber types present in the subscriber register. To see the non active BSC e.g. Redundant BSC the All BSC’s flag must be set.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-23  Red. LAN ○ Redundant LAN IP address  Red. WAN ○ Redundant WAN IP address 3.3.4.6.7 Radio Status Shows the resources used on the nodes o Config - shows if the Radio cell(s) are configured or not. By right click on the field the radio cell (s) can be set to configured Yes and No o Status – Shows the actual status – By right click you may acknowledge an unacknowledged alarm o Mobiles - Number of mobiles presently registered at the node o MCCH – Main Control Channel (by right click you can see the appropriate frequency) o AIE – Air interface Encryption off/on o Sync – Neighbor Cell Synchronization. Shows Yes or No depending on the Sync. setting in Radio Config (see next chapter) o Srv - Service level – (not enabled at the moment always 0) o Idle - Number of idle channels (Timeslots) o MCCH – Active Main Control Channel count – number of control timeslots used ○ SCCH - Secondary Control Channel Count – numbers of sec. control timeslots used

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-24 o ITCH - Individual Traffic Channel Count – numbers of timeslots used for duplex calls o GTCH - Group Traffic Channel Count- numbers of timeslots used for simplex calls o PDCH - Packet Data Channel Count-numbers of timeslots used for packet data ○ Block - Number of blocked channels (timeslots) o Spare - Number of Spare channels (timeslots) o Total - Total Number of channels (timeslots) A button allows the view to shift between All Nodes and Active Cells 3.3.4.6.8 Radio Config Allows configuration of the different radio parameters (per node or system). Right mouse click on the following items allows change of the configurations. o Config – Transmitter configured Yes or No o AIE - Air Interface Encryption Off or On o AIE - Air Interface Encryption activated Yes/No o Sync - Handover settings. Auto/Yes/No. Auto means: automatically sync. setting e.g. GPS sync. Sync. must be enabled on each node to make seamless handover. o SCCH - Setup of 1 to 3 secondary control channels (SCCH) o Fallback - System sends fallback information to the MS. If set to Yes (and Depending on the MS programming) this can be used for the MS to decide to change to a different node that has full service available even if the RSSI level is lower. o TX PWR - Maximum Mobile Station TX power allowed (not TR output power!) o RX Lev - Minimum Mobile Station RX access level before leaving a node. During initial scanning, the MS scans for downlink signals and takes this value from the broadcast. Then it checks if the received downlink signal is above this value before it registers to the node. If during the operation the received downlink signal drops

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-25 below this level, it leaves the node again without any deregister signaling, and it goes into scanning and checks for a node with better signal. o Access - Radio access parameter -53dBm to -23dBm. This, to reduce the MS output power depending on how close it is to the radio node. The ETSI defines it like this: P = MIN ( MS_TXPWR_MAX_CELL, ACCESS_PARAMETER - RSSI ) o This means that a) the MS never chooses an output power above MS_TXPWR_MAX and b) the output power depends on the downlink signal strength RSSI in combination with ACCESS_PARAMETER. The idea is simple: If the MS is close to the BS, it can reduce its output power. ACCESS_PARAMETER defines how much it can reduce it. Example: MS_TX PWR = 30dBm, ACCESS = -30dBm MS is far away from the radio cell, RSSI=-105dBm. P=MIN(30dBm, -30Bm-(-105dBm) = MIN(30dBm, 75dBm) = 30dBm MS transmits full power. MS is very close to BS, RSSI=-55dBm. P=MIN(30dBm, -30Bm-(-55dBm) = MIN(30dBm, 25dBm) = 25dBm MS transmits with reduced power. The value of -53dBm maximizes the effect of power reduction: P=MIN(30dBm, -53Bm-(-55dBm) = MIN(30dBm, 2dBm) = 2dBm MS transmits with very reduced power. The value of -23dBm minimizes the effect of power reduction: P=MIN(30dBm, -23Bm-(-55dBm) = MIN(30dBm, 32dBm) = 30dBm No power reduction yet. o RDT - Radio Downlink Timeout: This it is a measurement of the downlink quality. The higher the RDT value is, the longer the MS stays on a channel with bad quality. Factory setting middle value (1152TS). o SRT - Slow Reselect Threshold above fast (Factory setting 10dB) o FRT - Fast Reselect Threshold (Factory setting 12dB) o SRH - Slow Reselect Hysteresis (Factory setting 10dB) o FRH - Fast Reselect Hysteresis (Factory setting 10dB) The parameters SRT,FRT,SRH and FRH are for network planning and are defining the behavior of MS cell reselection in a multi node system. The parameters are explained in details in the ETSI EN 300 392-2 is chapt. 18.3.4.4 ”Ranking of neighbour cells” And 18.3.4.5.x “Criteria used during cell reselection”: Unless there is trouble with MS cell reselection the factory settings should not be changed. o Sub. Class - Subscriber Class (Class 1-16 , default all class present).These parameters can be programmed in the MS to match the bit pattern of a radio cell to obtain a preferred radio cell to connect to.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-26 3.3.4.6.9 Carrier Numbers o Auto – Auto convert primitives and frequencies – “Yes” the freq. and carrier number go together – “No” the freq. and carrier number can be set independent of each other. By right click on TRxx carrier number the TR Frequency Configuration window comes up: o Spare – Preferred to set to Normal TR operation or TR Hot spare witch in case of a TR fault will switch to the spare TR (with the same Freq. settings) o RX frequency – Receive Frequency setting * o TX frequency – Transmit Frequency setting * o CarrNo – Carrier Number Allows configuration of the carrier number on the node. The carrier number is related to the frequency band selected in the radio configuration menu. E.g. FreqBand: 400Mhz and Carrier number: 800 gives Tx freq. = 420,00 Mhz (800x25khz+400Mhz= 420Mhz) o Band - Base frequency band o Offset - Frequency offset (default 0 kHz) o DuplSpace - Duplex spacing (default 10 Mhz) o Rev – No: Definition of standard (TX highest) or Yes: Reverse ( TX lowest) operation

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-27 *) If the auto convert flag is set, then only freq. which are derivable from Tetra primitives are allowed (follows Carrier Number). 3.3.4.6.10 Neighbor cells Configure the neighbor cells as auto (recommended for small systems covering a uniform area) or manual (recommended for larger systems or small systems covering a line, ex, a highway or a railway etc. Right mouse click on the following items allows change of the configurations.  Mode ○ Change between “Auto (All cells)” and “Selected cells only”  N1 to N16 ○ Neighbor cell setup for the specific node The following is information only  Active ○ Activation status of the cell The drop down Active Radio cells / All nodes changes between display of active nodes only, or both active and not active nodes 3.3.4.6.11 Voice GW Right mouse click on the following items allows change of the configurations.  Active Activation of GW (yes or No)  Org. Gateway organization number that are allowed  Reg. Selection if GW should register at the SIP device or not  Remote IP IP address of SIP device  Rem. Port Remote port number. Default 5060  Loc. Port Local port number. Default 5060

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-28  Max. Restriction of simultaneous calls. Must be equal or less than defined in the dongle  Priority Priority of Voice GW calls (0-15) The following is information only:  Status Status of GW functions. By right mouse click you can also acknowledge and unacknowledge alarms  Call Number of present calls  Idle Number of free GW  Block Number of blocked GW The drop down box “Active GWs” / “All nodes” changes between display of active nodes only, or both active and not active nodes. See also section 2.11 Voice Gateway for Voice Gateway configuration. 3.3.4.6.12 SIP Setup This setup describes the configuration needed to setup the system for SIP operation The PABX samples are shown for the Innovaphone IP800, but may be any SIP compatible device. Please consult the user manual and technical staff for the device in question. The TetraFlex system needs at least one Voice Gateway configured on any node available to operate with a PABX. Figure 3-17: OM command S13 - Voice Gateway Status

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-30 3.3.4.6.13 PD GW Note: Use of Packet Data GW’s must be set in the Node Dongle. Right mouse click on the following items allows change of the configurations. ○ Active - Gateway activated (can be deactivated by right clicking) ○ Status – Right click to acknowledge or unacknowledge alarms ○ RIPv2 – “Yes” RIPv2 is used – “No” Static routing is used A drop down box allows the view to shift between All Nodes and Active Cells For details on the Packet Data configuration please see section 2.12 Packet Data Gateway. 3.3.4.6.14 App GW Note: Number of application GW’s must be set in the Node Dongle and API dongle must be present in the client PC. DAMM Dispatcher application uses the application GW and uses one connection. To run the Dispatcher a Dispatcher dongle must be present in the PC where the dispatcher is running. Right mouse click on the following items allows changing the configurations. ○ Active - Gateway activated (can be deactivated by right clicking) ○ Max - Max connection count, can be changed by right click on it up to the max. in the dongle.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-31 ○ Discr. – Discreet listening enables or disables discreet listening on the Application gateway e.g. used in the dispatcher. The following is information only  Status ○ Used - Used connection counts ○ Free - Free connection counts ○ Block - Blocked connection counts ○ Ver. -Protocol version A drop down box allows the view to shift between All Nodes and Active Cells For details of the API configuration please see section 2.13 Application Gateway for setup of the gateway. For details about the API itself, please refer to the .h document and to the API tool box application.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-43 Disabled or selectable from 1 to 60 seconds. This means a radio can join a group with a late entry to an ongoing group call selectable from 1-60 seconds. Voice GW Setup: Voice Gateway connection node number o Voice GW 1 node is the Primary node and Voice GW 2 node is the redundant node See section 3.3.4.6.11 for Voice GW setup and test Packet Data GW Setup: PD GW connection node o PD GW1 is the Primary node and PD GW 2 is the redundant node See section 3.3.4.6.13 for Voice GW setup and test DNS IP address Used by Packet Data setup. If used, the DNS IP address must point to a DNS server within the network to which the system is connected. It cannot point to a DNS server on, as an example, the internet.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-46 This field allows a terminal not belonging to the network to be added without having to reprogram the terminal. The terminal is assigned an ISSI and user number in the normal manner. If not used, TSI will display “Home Subscriber” o TEI If authentication is used, the correct TEI for the terminal must be entered It is highly recommended always to use the correct TEI. This will avoid redefining the whole subscriber register in case authentication is activated at a later time. o SIM SIM number for SIM authentication o Blocked Restrict the mobile from attaching to the system o Security set Date and time for last security set update for this subscriber May be or using the appropriate buttons o Auth.: and Air If. Encr.: These fields show the actual status. In case either one is assigned as optional, the function may be selected or deselected by removing or setting the disable options o Call transfer Selection of call transfer type Figure 3-27: Call Transfer details o Transfer number The number to which the call is transferred o Transfer time The time to transfer if not using the unconditional setting 3.3.5.4.2 Group subscriber Additional fields in group subscribers o Group Text

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-47 If subscriber is a group subscriber, the field will be available for entering the Group Text This text will be transferred to the group list in the terminals if the group is assigned as a DGNA group Figure 3-28: Group subscriber o Group includes Option to include other user numbers in the group Figure 3-29: Group include Group include means having possibility to establish a layer of groups so to speak. Example: Group 1 Ambulance Group 2 Police Group 3 Disaster management Group 3 is set up with group include on Group 1 and Group 2

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-48 Function will be: Group 1 PTT is heard in Group 1 Group 2 PTT is heard in Group 2 Group 3 PTT is heard in Group 1, Group 2, and Group 3. Members in Group 1, Group 2, and Group 3 can answer. When call times out, Group 1 and 2 can no longer hear each other. So group include is a sort of temporary connection of the included groups, where the connection is triggered from the including group. 3.3.5.4.3 Application subscriber o Change sub. Reg.: Selection if the subscriber register can be changed/edited from the API client (Probably a dispatcher) Figure 3-30: Application subscriber o Pin Code Used as access control when connecting to a group call from PSTN telephones (Note: This is not applicable for individual calls from PSTN)  Barred: No calls will be possible  PIN disabled: No Pin requested  PIN entered: Pin must be correct to connect

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-49 3.3.5.4.4 Dial-in subscriber The dial in SSI is an internal number used to access groups through the Voice gateway and to show an identity for the group users. E.g.: A user with Dial-IN SSI 99 makes a PABX dial in to Group 1700003: Dial 700000 Damm PABX (Answering machine) Dial 1700003 Damm group 3 (Answering machine) Dial 99 Dial-In number Now the PABX user can make PPT or Voice detect group call and is identified as “99” on the Tetra terminals. PIN Code – If using a PIN code the Dial-In user is prompted from the Answering machine to enter the PIN-code before he can make the group call. The PIN-Code options are: ○ Barred – Now Dial-In is allowed ○ Disabled – The use of PIN Code is disabled no PIN code is needed. ○ The PIN code can be from 1 to 999999999

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-50 3.3.5.4.5 Emergency subscriber The Emergency Subscriber is used for Transferring a Tetra Call to the Voice Gateway or another Tetra Subscriber responsible for Emergency e.g. sending it to the public 112 (911) or a another number used for Emergency. ○ Transfer no: The number that wants the Tetra call transferred to e.g. 112.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-51 3.3.5.5 Security Key Figure 3-31: Security Key Displays information regarding the Security Key Register  Status  SIM count  TEI count And Import historic  Last attempt  Last result  SIM count  TEI count Allow import of security key file generated from the terminal programmer. These keys will then be encrypted, using the hidden encryption key programmed in the dongle and the key sets generated Allows the update of all security keys simultaneously, as opposed to the subscriber update which is valid for the subscriber only.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Network Management TetraFlex® 7.5 Manual 3-52 3.3.5.6 Log Servers The Alarm state, Status and IP addresses of the Log Server(s) that are attached to the system can be shown by clicking the Log Servers icon: Log servers Alarm overview: Log servers Status overview: Log servers Status overview:

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Authentication and Encryption TetraFlex® 7.5 Manual 3-53 When Right click the LogSrv fields you get the Log Server Operations dialog: ○ Log Client Start the Log Client ○ Remote Desktop Starts the Remote Desktop Client ○ Explorer Starts Windows Explorer ○ Acknowledge Alarms Acknowledge log server alarms ○ Unacknowledge Alarms Unacknowledge log server alarms ○ Remove line Remove LogSrv line e.g. if a Log server is not running

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Authentication and Encryption TetraFlex® 7.5 Manual 3-54 3.4 AUTHENTICATION AND ENCRYPTION 3.4.1 Description This section describes in detail the function of the Security Key Set used for authentication and encryption. Only the method is described, for further information regarding the Subscriber Register, BSC, distribution of subscriber data etc. please consult the relevant manual sections. 3.4.2 Definitions K The key value file generated by the terminal programmer. File is in plain text and contains key value associated to TEI Dongle Key The secret key programmed in the Node Dongle. The Dongle Key is enabling the key register in the subscriber register K1 The Security Keys derived from the K file and placed in the key register Security set The distributed key sets. Should be updated at regular intervals 3.4.3 Description The key file produced by the terminal programmer (K) is read in to the system and is encrypted using the Dongle Key and placed in a key register (K1). This key register is now “protected” by the dongle key. This means that if the key register is moved to another node, the Dongle key must be moved as well. The content of the key register (K1), decrypted with the dongle Key, and the TEI or SIM reference value is used to produce a security set (Derived keys) which is placed in the Master Subscriber Register and distributed to the Subscriber Register on the other nodes as SSI + Security Set. After this the TEI / SIM reference is essentially no longer used. When updating the Security Set, the K1 key and the SSI is used to generate a new distributed Security Set.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Authentication and Encryption TetraFlex® 7.5 Manual 3-55 Figure 3-32: Key principles 3.4.4 Backup It is essential that the K values are kept at a safe place that means to place the programmer key file in a safe place. Backup should always consist of at least:  Master Subscriber Register  Key Register 3.4.5 Restore If the node containing the Master Subscriber register is isolated or removed, the system will continue to work as usual except that new terminals cannot be added to the Subscriber register. When using encryption/Authentication it is recommended to wait adding subscribers until the node containing the Master Subscriber Register is available again. Alternatively it is possible to assign another node as Master Subscriber register and add the subscribers to this register. After adding subscribers, the Key File (K) is read into the Subscriber Register as described previously. This will create a new Key Register on this node containing the K1 values for the new terminals. The disadvantage of this is that when the Security Sets must be updated, both nodes must be updated, so this method is NOT recommended In case the node containing the Master Subscriber Register is totally lost or an exchange or change of node for some other reason is preferred, then all Key Files (K) can be read in

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Authentication and Encryption TetraFlex® 7.5 Manual 3-56 again on the new node using the dongle Key belonging to this node, and the key sets updated. This node is now containing the Master Subscriber Register and Security Key register.

Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Dispatcher TetraFlex® 7.5 Manual 3-57 3.5 DISPATCHER 3.5.1 General Description The Core of the Dispatcher is the TetraFlexApi.dll. It contains all the core elements to be able to connect an Application to the TetraFlex® system. As standard, the TetraFlexApi.dll is delivered with a GUI (Graphical User Interface). This provides the complete Dispatcher Application. The TetraFlexApi.dll contains a fully documented API (Application Programming Interface) TetraFlexApi.h file which allows the DAMM supplied GUI to be replaced with other GUI applications provided from third party vendors. Thereby applications with other features and in other languages are very easily implemented without any need to touch the core interface to the system. The TetraFlexApi.dll is delivered with a DAMM License Dongle to permit the use. DAMM dispatcher from V7.30 and ahead requires a dispatcher entry in the dongle to be able to start. Dispatcher from V7.40 and ahead requires a Microsoft .NET Framework and MS SQL Compact database to be installed. This is valid for the DAMM dispatcher only, not for any third party application. The TetraFlexApi.dll is intended to be used on a Windows XP or Windows 7 platforms. Any Node (Base Station, Gateway node etc.) of the TetraFlex® system can have an Application Gateway activated, and each gateway can handle several simultaneous application connections. The connection from the application to the system is done with standard IP protocols (TCP/UDP) to the external (WAN) side of the node, and the application can be located anywhere provided a standard IP connection to the node’s external WAN side is possible. The TetraFlexApi.dll configuration includes a list with one or several IP addresses of Application Gateways. The TetraFlexApi.dll will scan through the list and try to register with the first IP on the list, if found the scan is stopped, otherwise an attempt to register with the next IP entry in the list is made (like a mobile scanning through its frequency list). The registration occupies an SSI position. A PIN-code Authentication is added to prevent other applications to register with same SSI. This allows redundant gateway connections and allows the application to be moved to new locations without any reconfiguration. The TetraFlexApi.dll supports a.o. to display the DAMM Dispatcher Phonebook with all subscribers belonging to its own Home Organization and all Associated Organizations. The phone book is an extract from the TetraFlex® subscriber register which is automatically uploaded to the dispatcher using its own dedicated multicast address. This means that the home organization subscriber register can be maintained from the dispatcher provided access has been granted in the subscriber register. Dispatcher functions include Individual-, Group- and Broadcast calls, monitoring of all active calls including individual simplex and duplex calls, sending and receiving SDS, adding DGNA groups, performing discreet and ambience listening etc. Additional features are planned to be added in coming releases. For further information regarding future features, see the Feature

$Doc. No. Rev. Date 1.00 2011-12-08 Damm Cellular Systems A/S, Denmark TETRAFLEX® V7.5 MANUAL - Dispatcher TetraFlex® 7.5 Manual 3-58 List description released with the TetraFlex® package and placed in the C:\Tetra\Active\Doc directory The TetraFlexApi.dll will at registration check for correct protocol version. When the TetraFlex® system software is updated with new features on the Application Gateway, the TetraFlexApi.dll will also be updated and shall be installed at the GUI applications. The TetraFlexApi.dll will be fully backward compatible, which means that older GUI applications can use a newer version of TetraFlexApi.dll. 3.5.2 TetraFlex® Dispatcher Functionality The Dispatcher application is developed to run on a Windows XP or Win7 platform. To launch the Dispatcher application the following things are required:  IP connectivity to an Application GW on the IP backbone network.  Hardware dongle with API client and DAMM dispatcher enabled.  A valid Dispatcher SSI and user number defined in the subscriber register  A valid PIN code (optional) defined in the subscriber register  Organization 0 (Zero) defined in the subscriber register, also if this is organization is not in use Furthermore the dispatcher requires that Microsoft .NET framework and Microsoft SQL Compact to be installed on the Dispatcher PC When the Dispatcher application is launched the main window appears Figure 3-33: Dispatcher Main window$