User ManualTable of ContentsNew in this Release15Other changes15How to Get Help17Getting help from the Nortel web site17Getting help over the telephone from a Nortel Solutions Center17Getting help from a specialist by using an Express Routing Code17Getting help through a Nortel distributor or re-seller18Overview of IP Trunk 3.0119Contents19Introduction19Startup and registration23IP Trunk 3.01 (and later) and CS 1000S/CS 1000M25Loss plans and pad values27Codec selection27IP Trunk 3.01 (and later) requirements27Package requirements27TM 3.128Interoperability with the ITG 8-port trunk card28System description29Contents29IP Trunk 3.01 (and later) application31System requirements32Hardware components for IP Trunk 3.01 (and later)33Ordering rules and guidelines36Ordering rules for an IP Trunk 3.01 (and later) node36Ordering rules for IP Trunk 3.01 (and later) node expansion37Sparing ratios for IP Trunk 3.01 (and later) components37IP trunk card description388051 XAController firmware38Card roles39Card combinations43Interactions among card functions44ITG-Pentium 24-port trunk card (NT0961AA)46Description46Faceplate indicators, controls, and interfaces47Backplane interfaces50Assembly description50Media Card 32-port trunk card (NTVQ01BB)51Description51NTVQ01BB Hardware52Assembly description53Faceplate indicators and interfaces53Backplane interfaces54Installation guidelines55Software delivery55Replacing a CompactFlash PC Card (C:/ drive)56Software upgrade59Media Card application identification labels60Interoperability with earlier versions of ITG Trunk60Fax Tone Detection Configuration61ISDN Signaling Link61Inter-card signaling paths64Dialing plans65Multi-node configuration65North American dialing plan66Flexible Numbering Plan67Electronic Switched Network (ESN5) network signaling67Echo cancellation67Speech Activity Detection69DTMF Through Dial69Quality of Service70Quality of Service parameters71Network performance utilities72E-Model73Fallback to alternate facilities74Triggering fallback to alternate trunk facilities74Fallback in IP Trunk 3.01 (and later)76Return to the IP network76Type of Service76Fax support78Remote Access79Per-call statistics support using RADIUS Client80Configuration81Messaging81SNMP MIB83MIB-2 support83IP Trunk 3.01 (and later) SNMP agent83Codec profiles84G.71184G.729AB85G.729B85G.723.1 (5.3 kbit/s or 6.3 kbit/s)85Security passwords86Administrator level86Technical support level86ITG engineering guidelines87Contents87Introduction89Audience90Equipment requirements90Scope92Network engineering guidelines overview92IP Trunk 3.01 (and later) traffic engineering95Estimate voice traffic calculations95Calculate the number of IP Trunk 3.01 (and later) ports required99Calculate number of IP trunk cards required101Factors that effect the real-time capacity104Host module type104The number of ports configured on the Leader card, codec selection, and voice sample size104Size of the IP Trunk 3.01 (and later) network104Endpoint type105The Average Hold Time (AHT) and distribution of incoming calls105Calculate Ethernet and WAN bandwidth usage111Silence Suppression engineering considerations114Fax engineering considerations114Trunk Anti-Tromboning (TAT) and Trunk Route Optimization (TRO) considerations115WAN route bandwidth engineering118Assess WAN link resources121Link utilization121Estimate network loading caused by IP Trunk 3.01 (and later) traffic122Route Link Traffic Estimation123Enough capacity125Insufficient link capacity126Other intranet resource considerations126Implement QoS in IP networks126Traffic mix127TCP traffic behavior127IP Trunk 3.01 (and later) DiffServ support for IP QoS128Queue management129Use of Frame Relay and ATM services129Internet Protocols and ports used by IP Trunk 3.01 (and later)130QoS fallback thresholds and IP Trunk 3.01 (and later)131Fine-tune network QoS132Components of delay132Reduce link delay135Reduce hop count136Adjust jitter buffer size136Reduce packet loss136Routing issues137Network modeling137Time-of-Day voice routing138Measure intranet QoS139QoS evaluation process overview139Set QoS expectations139Obtain QoS measurement tools143Measure end-to-end network delay143Measure end-to-end packet loss145Adjust PING measurements145Network delay and packet loss evaluation example146Other measurement considerations147Estimate voice quality147Does the intranet meet expected IP Trunk 3.01 (and later) QoS?152IP Trunk 3.01 (and later) LAN installation and configuration152Basic setup of the IP Trunk 3.01 (and later) system152IP trunk card connections153Configure a system with separate subnets for voice and management153Subnet configurations154Selecting public or private IP addresses155Single subnet option for voice and management156Multiple IP Trunk 3.01 (and later) nodes on the same ELAN and TLAN segments157General LAN considerations157ELAN and TLAN network interface half- or full-duplex operation157TLAN subnet design158Configure the TLAN subnet IP router158Setting up the ELAN subnet159How to avoid system interruption159IP Trunk 3.01 (and later) DSP profile settings161Codec types161Payload size162Jitter buffer parameters (voice playout delay)162Silence Suppression parameters (Voice Activity Detection)163Fallback threshold164Setting the QoS threshold for fallback routing164Post-installation network measurements164Set ITG QoS objectives165Intranet QoS monitoring166SNMP network management167IP Trunk 3.01 (and later) network inventory and configuration167User feedback168TM 3.1 management and configuration of IP Trunk 3.01 (and later)169Contents169Introduction169TM 3.1 ITG Engineering rules169TM 3.1 network setup guidelines170TM 3.1 remote access configuration170TM 3.1 PC description172TM 3.1 PC hardware and software requirements173Hard drive requirements174Install and configure IP Trunk 3.01 (and later) node177Contents177Introduction179Before you begin180Installation procedure summary180ESN installation summary182Create the IP Trunk 3.01 (and later) Installation Summary Sheet183Channel Identifier planning184Preferred ISL channel numbering184Incorrect ISL channel numbering plans189Install and cable IP Trunk 3.01 (and later) cards190Card installation procedure190Install NTCW84JA Large System I/O Panel 50-Pin filter adapter193Remove existing I/O panel filter adapter194Install NTMF94EA and NTCW84KA cables195Install the NTCW84KA cable (for DCHIP cards)196Install the NTMF94EA cable (for non-DCHIP cards)197Install shielded TLAN network interface cable198Install shielded ELAN network interface cable199D-channel cabling for the NT0961AA ITG-Pentium 24-Port trunk card199Required cables and filters for Large Systems199Configure NT6D80 MSDL switches199Install filter and NTND26 cable (for MSDL and DCHIP cards in same Large System equipment row)200Install filter and NTND26 cable (for MSDL and DCHIP cards in different Large System equipment rows)202Small System cable installation203Install the serial cable204Cabling for the Media Card 32-port trunk card205ELAN and TLAN network interfaces205ITG Card ELAN/TLAN Adapter (L-adapter)207RS-232 maintenance port211NTMF29BA DCHIP cable212DCHIP cable routing, Large Systems213DCHIP Cable RoutingMeridian 1 Option 11C Cabinet/CS 1000M Cabinet215Other components216Media Card 32-port trunk card modem connection217Configure IP Trunk 3.01 (and later) data218Configure the ISL D-channel on the system for the DCHIP card for IP Trunk 3.01 (and later)218Configure the ISL D-channel on the Meridian 1/CS 1000M for the DCHIP card for IP Trunk 3.01 (and later)221Configure ISDN feature in Customer Data Block222Configure IP Trunk 3.01 (and later) TIE trunk routes223Configure Media Card 32-port and ITG-Pentium 24-port trunk cards and units for IP Trunk Route227Configure dialing plans within the corporate network230Make the IP Trunk 3.01 (and later) the first-choice, least-cost entry in the Route List Block230Turn on Step Back on Congestion for the IP Trunk 3.0 (and later) trunk route230Turn off IP Trunk 3.01 (and later) route during peak traffic periods on the IP data network230ESN5 network signaling231Disable the Media Card 32-port and ITG-Pentium 24-port trunk cards235Configure IP Trunk 3.01 (and later) data in TM 3.1236Add an IP Trunk 3.01 (and later) node in TM 3.1 manually236Add an IP Trunk 3.01 (and later) node and configure general node properties237Single vs. separate TLAN and ELAN subnets238Configure Network Connections239Configure card properties240Configure DSP profiles for the IP Trunk 3.01 (and later) node244Configure SNMP Traps/Routing and IP addresses tab247Configure Accounting server250Control node access with SNMP community name strings251Exit node property configuration session252Create the IP Trunk 3.01 (and later) node dialing plan using TM 3.1253Retrieve the IP Trunk 3.01 (and later) node dialing plan using TM 3.1258Transmit IP trunk card configuration data from TM 3.1 to the IP trunk cards260Before configuration data is transmitted260Configure the Leader 0 IP address260Backup Leader installation for IP Trunk 3.01 (and later)262Transmit the node properties, card properties and dialing plan to Leader 0264Verify installation and configuration266Observe IP Trunk 3.01 (and later) status in TM 3.1266Transmit card properties and dialing plan to Leader 1 and Follower cards268Configure date and time for the IP Trunk 3.01 (and later) node269Change the default ITG shell password to maintain access security270Change default ESN5 prefix for non-ESN5 IP telephony gateways271Check and download IP trunk card software in TM 3.1272Transmit new software to the IP trunk cards274Upgrade the DCHIP PC Card276Configure TM 3.1 Alarm Management to receive SNMP traps from the IP trunk cards277Make test calls to the remote nodes (ITG Trunk or IP Trunk)280Provisioning IP Trunk 3.01 (and later) in TM 3.1281Contents281Overview281Add a site and system282Add a site282Change an existing site284Delete a site286Add a system289Delete a system299Add an IP Trunk 3.01 (and later) node301Edit a node311Delete a node316Define the dialing plan information318Non-Gatekeeper-resolved (local) dialing plan319Gatekeeper-resolved endpoints334TM 3.1 OA and M using TM 3.1 applications343Contents343Introduction344TM 3.1 OA and M procedure summary344Delete a node345Delete an IP trunk card345Database locking346ITG Card Properties window347ITG Card Properties Maintenance window347ITG Card Properties Configuration window349DSP maintenance window349D-channel maintenance350Transmit configuration data350Add an IP Trunk 3.01 (and later) node on TM 3.1 by retrieving an existing node353Retrieve and add an IP Trunk 3.01 (and later) node for administration purposes353Retrieve and add an IP Trunk 3.01 (and later) node for maintenance and diagnostic purposes355Configuration audit356Retrieve IP Trunk 3.01 (and later) configuration information from the IP Trunk 3.0 (and later) node357Schedule and generate and view IP Trunk 3.01 (and later) OM reports358System commands LD 32362Disable the indicated IP trunk card363Disable the indicated IP trunk card when idle363Enable an indicated IP trunk card364Disable an indicated IP trunk card port364Enable an indicated IP trunk card port364Display IP trunk card ID information364Display IP trunk card status364Display IP trunk card port status364OA and M using the ITG shell CLI and overlays367Contents367Introduction368ITG Shell OA and M procedure summary368Access the ITG shell through a maintenance port or Telnet368Connect a PC to the card maintenance port369Telnet to an IP trunk card through the TM 3.1 PC370Change the default ITG shell password to maintain access security371Reset the default ITG shell password372Download the ITG operational measurements through the ITG shell374Reset the operational measurements375Display the number of DSPs375Display IP Trunk 3.01 (and later) node Properties375Display IP Trunk 3.01 (and later) Gatekeeper status376Transfer files through the Command Line Interface377Upgrade IP trunk card software using FTP379Backup and restore from the CLI382Recover the SNMP community names383IP Trunk 3.01 (and later) configuration commands384Download the IP Trunk 3.01 (and later) error log384System commands LD 32384Disable the indicated IP trunk card386Disable the indicated IP trunk card when idle386Enable an indicated IP trunk card386Disable an indicated IP trunk card port386Enable an indicated IP trunk card port387Display IP trunk card ID information387Display IP trunk card status387Display IP trunk card port status387Maintenance389Contents389Introduction390IP Trunk 3.01 (and later) IP trunk card alarms391System level maintenance396Access the IP trunk card396IP trunk card LD commands396TM 3.1 maintenance commands398Multi-purpose Serial Data Link (MSDL) commands398Simple Network Management Protocol (SNMP)399TRACE and ALARM/LOG400ITG shell command set400IP trunk card self-tests407Card LAN408BIOS self-test408Base code self-test409Field-Programmable Gate Array (FPGA) testing409Outgoing calls attempted/completed mismatch409IP Trunk 3.01 (and later) upgrades410Application upgrade410Maintenance or bug fix upgrade410Patching tool410Flash storage upgrades414Software upgrade mechanisms414Replace an IP trunk card416Determine IP trunk card software release419Transmit card properties and dialing plan419Backup and restore procedures420IP trunk card420TM 3.1420Command Line Interface420Fault clearance procedures421DSP failure421Card failure421DCH failure422Media Card 32-port trunk card faceplate maintenance display codes423ITG-Pentium 24-port trunk card faceplate maintenance display codes425System performance under heavy load428Message: PRI241428Message: MSDL0304429Message: BUG4005429Message: BUG085430Patches and advisements431Contents431Introduction431IP Trunk 3.00.53 patches431MPLR17662431MPLR17346431IP Trunk 3.01.22 patches432MPLR18142432MPLR18157432Interoperability with IP Trunk 3.01 (MPLR17662 patch)432Cable description and NT8D81BA cable replacement435Contents435Introduction435NTMF94EA ELAN, TLAN and Serial Port cable436NTCW84KA ELAN, TLAN, DCH and serial cable437NTAG81CA Faceplate Maintenance cable439NTAG81BA Maintenance Extender cable440NTCW84EA DCH PC Card pigtail cable441NTMF04BA MSDL extension cable443NTCW84LA and NTCW84MA upgrade cables444Prevent ground loops on connection to external customer LAN equipment446Replace cable NT8D81BA with NT8D81AA447Tools list449Remove the NT8D81BA cable449Install NTCW84JA filter and NT8D81AA cable449Environmental and electrical regulatory data451Contents451Environmental specifications451Mechanical conditions452Electrical regulatory standards452Safety452Electromagnetic Compatibility (EMC)453Subnet mask conversion from CIDR to dotted decimal format457CLI commands459Configure a Netgear RM356 modem router for remote access461Contents461Introduction461Security features of the RM356 modem router462Install the RM356 modem router462Configure the TM 3.1 PC to communicate with a remote system site through a modem router463Configure the RM356 modem router through the manager menu463RM356 modem router manager menu (application notes on the ELAN subnet installation)467Upgrade an ITG Trunk 1.0 node to support ISDN signaling trunks473Contents473Upgrade procedure summary474Before you begin474Install the DCHIP hardware upgrade kit476Install the DCHIP I/O Panel breakout cable from the upgrade kit477Upgrade the ITG 8-port trunk card ITG basic trunk software to ITG/ISL trunk software478Step 1 - Remove ITG Trunk 1.0 configuration files478Step 2 - Transmit ITG Trunk 2.0 software to the ITG 8-port trunk cards480Remove ITG Trunk 1.0 configuration data from Meridian 1482Configure the Meridian 1 ITG/ISL trunk data483Upgrade considerations483Verify ROM-BIOS version485Upgrade Troubleshooting485TM 3.1 cannot refresh view (card not responding)485How to upgrade software using the ITG shell485Index487Figures21Figure 1 IP Trunk 3.01 (and later) architecture21Figure 2 Directly-routed call22Figure 3 Gatekeeper-routed call23Figure 4 IP Trunk 3.01 (and later) connectivity32Figure 5 IP Trunk 3.01 (and later) architecture41Figure 6 Leader, DCHIP, and trunks in an IP Trunk 3.01 (and later) node42Figure 7 ITG-Pentium 24-port trunk card system connectivity and messaging47Figure 8 NT0961AA ITG-Pentium 24-port trunk card48Figure 9 Mechanical assembly51Figure 10 Media Card 32-port trunk card52Figure 11 CFlash card with clip latched57Figure 12 CFlash card with clip up57Figure 13 CFlash card with metal clip up58Figure 14 CFlash card with metal clip down58Figure 15 Media Card identification labels60Figure 16 Labeled Media Card60Figure 17 ITG configuration62Figure 18 Signal flow from the DCH to the H.323 stack63Figure 19 IP Trunk 3.01 (and later) card signaling paths64Figure 20 North American dialing plan call flow66Figure 21 DTMF tone detection70Figure 22 Example of a fallback to alternate facilities situation75Figure 23 The IP Trunk 3.01 (and later) intranet91Figure 24 IP Trunk 3.01 (and later) network engineering process94Figure 25 Calculate network load with IP Trunk 3.01 (and later) traffic123Figure 26 Queuing delay of various links134Figure 27 Relationship between users and services140Figure 28 QoS levels with G.729A/AB codec142Figure 29 QoS level with G.711 codec142Figure 30 QoS level with G.723 codec143Figure 31 Basic setup of the IP Trunk 3.01 (and later) system153Figure 32 Remote access with full access to customer LAN/WAN171Figure 33 Remote access with no access to customer LAN/WAN172Figure 34 DCHIP PC Card and NTCW84EA pigtail cable192Figure 35 NTCW84JA 50 pin I/O Panel Filter Connector Block195Figure 36 NTCW84KA ELAN, TLAN, DCH, and serial cable197Figure 37 NTMF94EA ELAN, TLAN and serial port cable198Figure 38 15-pin filter connector installation201Figure 39 NTND26 cable routing diagram202Figure 40 EMC kit deployment207Figure 41 ITG card ELAN/TLAN adapter (L-adapter)208Figure 42 ITG card ELAN/TLAN adapter (Large system)209Figure 43 ITG card ELAN/TLAN adapter fitted to a Meridian 1 Option 11C Cabinet/ CS 1000M Cabinet210Figure 44 ITG card ELAN/TLAN adapter fitted to a Meridian 1 PBX 11C Chassis/CS 1000M Chassis211Figure 45 NTMF29BA PC Card DCHIP cable installation212Figure 46 Large System DCHIP cabling setup: intra-column/cube214Figure 47 Large system DCHIP cabling setup: inter-column215Figure 48 Option 11C DCHIP system cabling216Figure 49 Wiring specifications218Figure 50 Add ITG Node window237Figure 51 General tab238Figure 52 Configuration tab241Figure 53 DSP Profile General tab244Figure 54 DSP Profile Profile Options tab245Figure 55 DSP Profile Codec Options tab246Figure 56 SNMP trap addresses/Routing table IP addresses tab248Figure 57 Accounting Server tab251Figure 58 ITG Node Properties Security Tab252Figure 59 ITG Dialing Plan Remote Node Properties window General tab254Figure 60 ITG Dialing Plan Remote Node Properties window Digits dialed tab257Figure 61 IP trunk card status267Figure 62 esn5PrefixShow272Figure 63 esn5PrefixSet272Figure 64 ITG Card Properties Configuration tab273Figure 65 Open dialog box278Figure 66 Devices.txt file:279Figure 67 TM 3.1 Navigator282Figure 68 Add a Site283Figure 69 New Site Properties Provisioning a new site284Figure 70 Change System Properties285Figure 71 Alternate way to change System Properties285Figure 72 TM 3.1 Site Properties ready to change286Figure 73 Deleting a site287Figure 74 Alternative method of deleting a site288Figure 75 Confirm deletion288Figure 76 New system, add a system by right-clicking289Figure 77 New system menu bar290Figure 78 Select a system type291Figure 79 Empty New System Properties window291Figure 80 New system properties General tab292Figure 81 System Data tab293Figure 82 Empty Customers window294Figure 83 Add Customer window295Figure 84 New (Customer x) Properties General tab296Figure 85 System Properties window297Figure 86 System Properties Customers tab298Figure 87 Customer Properties window298Figure 88 Delete a system299Figure 89 Alternative method of deleting a system300Figure 90 Confirming the deletion300Figure 91 TM 3.1 Navigator ITG ISDN IP Trunks service301Figure 92 ITG ISDN IP Trunk window302Figure 93 Add ITG Node dialog box302Figure 94 New ITG node General tab303Figure 95 New ITG Node - Configuration tab304Figure 96 New ITG Node Configuration tab window with Leader 0 provisioned306Figure 97 New ITG Node, DSP Profile tab, General sub-tab Profile 1307Figure 98 DSP Profile sub-tabs ,Profile 1 Options sub-tab308Figure 99 New ITG Node, DSP Profile tab, Codec sub-tab309Figure 100 New ITG Node Ports tab310Figure 101 ITG, ISDN IP Trunk window with new node displayed311Figure 102 Change node properties312Figure 103 Alternative method of selecting node to be edited312Figure 104 ITG Node Properties General tab313Figure 105 ITG Node Properties Configuration tab313Figure 106 Leader 1 (Backup Leader) sample configuration314Figure 107 Editing an IP trunk card in a node315Figure 108 When an IP trunk card cannot be deleted315Figure 109 Delete an IP trunk card from a node316Figure 110 Delete a node317Figure 111 Alternative method of deleting a node317Figure 112 Confirm the node deletion318Figure 113 The node is deleted318Figure 114 Access the Dialing Plan window322Figure 115 ITG Dialing Plan window323Figure 116 ITG Dialing Plan, Remote Node Properties window, General tab324Figure 117 ITG Dialing Plan, Remote Node Properties window, General tab with drop-down list open324Figure 118 Change properties on an existing destination node325Figure 119 Selected Remote Node326Figure 120 Remote Node Properties, Digits dialed tab with no entries327Figure 121 Select the destination node327Figure 122 Remote Node Properties, Digits dialed tab with a selected destination node328Figure 123 Changing the destination node information329Figure 124 Destination not in local TM 3.1 provisioning330Figure 125 Selecting an IP Peer H.323 Gateway330Figure 126 Remote Node Properties General tab331Figure 127 Select the Dial Plan332Figure 128 Node with two remote sites333Figure 129 Example of a complex dialing plan334Figure 130 Making a Gatekeeper zone335Figure 131 ITG Node Gatekeeper Properties window336Figure 132 Node Properties Gatekeeper from TM 3.1338Figure 133 Gatekeeper Type drop-down list339Figure 134 Properties defined for Primary Gatekeeper339Figure 135 Properties defined for Primary and Alternate Gatekeepers340Figure 136 Delete Node dialog box345Figure 137 Database lock message346Figure 138 ITG Card Properties Maintenance tab347Figure 139 ITG Card Properties Configuration tab349Figure 140 ITG Transmit Options window351Figure 141 Locked IP trunk card message352Figure 142 Retrieve ITG node window354Figure 143 Determine IP trunk card status355Figure 144 Generate OM Report359Figure 145 OM Report scheduling window359Figure 146 MAT user template361Figure 147 Select card and open Telnet session371Figure 148 NTMF94EA ELAN, TLAN and serial port cable436Figure 149 NTCW84KA ELAN, TLAN, DCH, and serial cable438Figure 150 NTAG81CA PC maintenance cable440Figure 151 NTAG81CA Maintenance Extender cable440Figure 152 NTCW84EA pigtail cable442Figure 153 NTMF04BA MSDL extension cable443Figure 154 NTMF94LA upgrade cable445Figure 155 Backplane slot designations448Figure 156 DCHIP PC Card and NTCW84EA pigtail cable477Figure 157 Software download example482Tables28Table 1 IP Trunk 3.01 (and later) package requirements28Table 2 Software packages for Meridian 1/CS 1000M IP Trunk 3.01 (and later)33Table 3 Hardware components for the Media Card 32-port trunk34Table 4 Extra components for IP Trunk 3.01 (and later) trunk cards35Table 5 Sparing ratios37Table 6 Firmware compatibility matrix for the Media Card 32-port trunk card38Table 7 Media Card 32-port trunk card comparison53Table 8 Echo canceller tail delay mapping from TM 3.1 to IP Trunk 3.0168Table 9 Codecs supported by IP Trunk 3.01 (and later)85Table 10 Trunk traffic, Poisson 1 per cent blocking Grade of Service99Table 11 Trunk traffic Poisson 10 per cent blocking Grade of Service100Table 12 Real-time capacity of a single card node with all 24 ports enabled108Table 13 Real-time capacity of an ITG-Pentium 24-port trunk card in the Leader or DCHIP role108Table 14 Real-time capacity of a single card node with all 32 ports enabled110Table 15 Real-time capacity of a Media Card 32-port trunk card in the Leader role111Table 16 Real-time capacity of a Media Card 32-port trunk card in the DCHIP role111Table 17 Silence Suppression disabled TLAN Ethernet and WAN IP bandwidth usage per IP Trunk 3.01 (and later) port113Table 18 Example: Traffic flow in a 4-node IP Trunk 3.01 (and later) network119Table 19 Example: Determine IP trunk card requirements119Table 20 Example: Incremental WAN bandwidth requirement120Table 21 Traceroute identification of intranet links124Table 22 Route link traffic estimation124Table 23 Computation of link capacity as compared to ITG load125Table 24 Recommended DiffServ classes128Table 25 Pre-defined TCP ports131Table 26 Pre-defined UDP ports131Table 27 Serialization delay133Table 28 Sample measurement results for G.729A codec146Table 29 Impairment factors of codecs148Table 30 Impairment factors due to network delay148Table 31 Impairment factors due to packet loss148Table 32 R value translation149Table 33 IP Trunk 3.01 (and later) QoS levels149Table 34 ITG QoS objectives165Table 35 QoS monitoring166Table 36 Hard drive capacity for TM 3.1 applications174Table 37 Installation procedures181Table 38 IP Trunk 3.01 (and later) Installation Summary Sheet183Table 39 Mapping of unit number to ISL Channel number one card in system185Table 40 Mapping of unit number to ISL Channel number, one card in system186Table 41 Mapping of unit number to ISL Channel number, two cards in system and expansion gap187Table 42 Channel numbering error, gap on one card189Table 43 Channel numbering error, decreasing channel number sequence189Table 44 NT6D80 MSDL settings for ITG-Pentium 24-port trunk card DCHIP200Table 45 NTAK02 SDI/DCH switch settings for IP Trunk 3.01 (and later) DCHIP204Table 46 NTAK02 SDI/DCH jumper settings for the IP Trunk 3.01 (and later) DCHIP204Table 47 Modem Settings217Table 48 LD 16 NEW/CHG/OUT226Table 49 LD 16 NEW/CHG/OUT for VTRK226Table 50 Format of Devices.txt file279Table 51 Mapping of dialing plan with TON and NPI321Table 52 LD 32 IP Trunk 3.01 (and later) maintenance commands363Table 53 IP Trunk 3.01 (and later) configuration commands384Table 54 LD 32 IP Trunk 3.01 (and later) maintenance commands385Table 55 IP Trunk 3.01 (and later) alarms392Table 56 Supported LD 32 commands397Table 57 Supported LD 36 commands397Table 58 MSDL commands399Table 59 Error events399Table 60 SNMP trap causing events399Table 61 General purpose commands401Table 62 File transfer commands403Table 63 NVRAM IP configuration commands405Table 64 DSP commands406Table 65 Operational Measurement command407Table 66 DCHIP-only commands407Table 67 Patch commands411Table 68 Media Card 32-port trunk card faceplate maintenance display message summary424Table 69 List of error codes425Table 70 ITG-Pentium 24-port trunk card faceplate maintenance display message summary426Table 71 NTMF94EA ELAN, TLAN, and Serial Port cable connections436Table 72 NTCW84KA ELAN, TLAN, DCH, and Serial I/O cable connections438Table 73 NTAG81CA Faceplate Maintenance cable connections440Table 74 NTAG81BA Maintenance Extender cable connections441Table 75 NTCW84EA pigtail cable connections442Table 76 NTMF04BA MSDL extension cable connections443Table 77 NTMF94LA cable connections445Table 78 NT8D37 cable connections448Table 79 Media Card 32-port and ITG-Pentium 24-port trunk card temperature and humidity specifications451Table 80 Media Card 32-port and ITG-Pentium 24-port trunk card mechanical specifications452Table 81 Safety regulations for the ITG-Pentium 24-port trunk cards453Table 82 Safety regulations for the Media Card 32-port trunk card453Table 83 Electromagnetic emissions regulations met by the ITG-Pentium 24-port trunk cards453Table 84 Electromagnetic emissions regulations for the Media Card 32-port trunk card454Table 85 Electromagnetic immunity regulations met by the ITG-P 24-port trunk card454Table 86 Electro-magnetic immunity regulations met by the Media Card 32-port trunk card455Table 87 CIDR format remainders458Procedures57Procedure 1 Removing the CFlash card on NTVQ01BB57Procedure 2 Installing the CFlash card57Procedure 3 Upgrading IP Trunk 3.01 (and later) software59Procedure 4 Estimating voice traffic95Procedure 5 Calculating IP Trunk 3.01 (and later) port and bandwidth requirements98Procedure 6 Meeting installation requirements180Procedure 7 Installing and cabling the ITG-Pentium 24-port trunk card191Procedure 8 Removing the existing I/O panel filter adapter194Procedure 9 Installing the NTCW84KA cable196Procedure 10 Installing the NTMF94EA cable197Procedure 11 Installing the filter and NTND26 cable for MSDL and DCHIP cards in the same Large system equipment row200Procedure 12 Installing the filter and NTND26 cable for MSDL and DCHIP cards in different Large System equipment rows202Procedure 13 Installing cables on Small Systems203Procedure 14 Installing the serial cable205Procedure 15 Assembling the DCHIP cable212Procedure 16 Connecting the Media Card 32-port trunk card modem217Procedure 17 Adding a node and configuring general node properties237Procedure 18 Configuring network connections239Procedure 19 Configuring the IP trunk card240Procedure 20 Configuring DSP profiles for the IP Trunk 3.01 (and later) node244Procedure 21 Changing the default DiffServ Codepoint (DSCP) value for Control and Voice247Procedure 22 Configuring SNMP Traps/Routing and IP addresses tab248Procedure 23 Configuring a Radius Accounting Server250Procedure 24 Configure the ITG Dialing Plan General tab253Procedure 25 Configuring the Digits dialed tab255Procedure 26 Retrieving the IP Trunk 3.01 (and later) node dialing plan using TM 3.1258Procedure 27 Configure the Leader 0 IP address260Procedure 28 Installing a Backup Leader in IP Trunk 3.01 (and later)263Procedure 29 Transmitting the node properties, card properties and dialing plan to Leader 0265Procedure 30 Observing the IP Trunk 3.01 (and later) status in TM 3.1266Procedure 31 Transmit card properties and dialing plan to Leader 1 and Follower cards268Procedure 32 Configure the date and time for the IP Trunk 3.01 (and later) node269Procedure 33 Changing the default ITG shell password270Procedure 34 Changing the default ESN5 prefix for non-ESN5 IP telephony gateways271Procedure 35 Checking the IP trunk cards software version272Procedure 36 Transmitting new software to the IP trunk cards274Procedure 37 Upgrading the DCHIP card276Procedure 38 Configuring TM 3.1 ALarm Management to receive SNMP traps from the IP trunk cards278Procedure 39 Adding a site282Procedure 40 Changing an existing site284Procedure 41 Deleting a site286Procedure 42 Adding a system289Procedure 43 Changing an existing system296Procedure 44 Deleting a system299Procedure 45 Adding an IP Trunk 3.01 (and later) node301Procedure 46 Editing a node311Procedure 47 Deleting a node316Procedure 48 Defining the local Dialing plan322Procedure 49 Provisioning the IP Trunk 3.01 (and later) node to register with the Gatekeeper335Procedure 50 Using a Gatekeeper zone from TM 3.1 Navigator337Procedure 51 Using the Independent Gatekeeper option338Procedure 52 Deleting an IP Trunk 3.01 (and later) node345Procedure 53 Deleting an IP trunk card345Procedure 54 Configure the date and time348Procedure 55 Transmitting configuration data to the IP trunk cards350Procedure 56 Retrieving and adding an IP Trunk 3.01 (and later) node for administration purposes353Procedure 57 Creating a dummy IP Trunk 3.01 (and later) node356Procedure 58 Retrieving the IP Trunk 3.01 (and later) configuration data from the IP Trunk 3.01 (and later) node357Procedure 59 Scheduling, generating, and viewing IP Trunk 3.01 (and later) OM reports358Procedure 60 Connecting a PC to the IP trunk card maintenance port369Procedure 61 Telnetting to an IP trunk card through the TM 3.1 PC370Procedure 62 Changing the default ITG shell password372Procedure 63 Resetting the default ITG shell password372Procedure 64 Downloading IP trunk card software from the internet380Procedure 65 Upgrading IP trunk card software using a PC Card380Procedure 66 Upgrading IP trunk card software through an FTP host381Procedure 67 Backing up from the CLI382Procedure 68 Restoring from the CLI383Procedure 69 Upgrading software using TM 3.1414Procedure 70 Replacing an IP trunk card416Procedure 71 Determining the IP trunk card software release419Procedure 72 Transmitting IP trunk card properties and dialing plan419Procedure 73 Preventing ground loops on connection to external LAN equipment447Procedure 74 Removing the NT8D81BA cable449Procedure 75 Installing the NTCW84JA filter and NT8D81AA cable450Procedure 76 Converting a subnet mask from CIDR format to dotted decimal format457Procedure 77 Installing the RM356 modem router462Procedure 78 Configure the RM356 modem router through the manager menu464Procedure 79 Preparing for an upgrade474Procedure 80 Installing the DCHIP hardware upgrade kit476Procedure 81 Installing the DCHIP I/O Panel breakout cable from the upgrade kit478Procedure 82 Removing the ITG Trunk 1.0 configuration files478Procedure 83 Transmitting ITG Trunk 2.0 software to the ITG 8-port trunk cards480Procedure 84 Removing the ITG Trunk 1.0 configuration data from Meridian 1483Procedure 85 Configuring the Meridian 1 ITG/ISL trunk data484Procedure 86 Upgrading software using the ITG shell485Size: 10.2 MBPages: 492Language: EnglishOpen manual
