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Nortel 1000 Fundamentals

Nortel 1000 Fundamentals

Ip trunk fundamentals
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Table of Contents

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Nortel Communication Server 1000
IP Trunk Fundamentals
NN43001-563
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  • Page 1 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563...
  • Page 2 KIND, EITHER EXPRESS OR IMPLIED. The information and/or products described in this document are subject to change without notice. Nortel, the Nortel Logo, the Globemark, SL-1, Meridian 1, and Succession are trademarks of Nortel Networks. All other trademarks are the property of their respective owners.

  • Page 3: Table Of Contents

    How to Get Help Getting help from the Nortel web site 17 Getting help over the telephone from a Nortel Solutions Center 17 Getting help from a specialist by using an Express Routing Code 17 Getting help through a Nortel distributor or re-seller 18 Overview of IP Trunk 3.01...
  • Page 4 Remote Access 79 Per-call statistics support using RADIUS Client 80 Configuration 81 Messaging 81 SNMP MIB 83 MIB-2 support 83 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 5: Contents

    Insufficient link capacity 126 Other intranet resource considerations 126 Implement QoS in IP networks 126 Traffic mix 127 TCP traffic behavior 127 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 6 How to avoid system interruption 159 IP Trunk 3.01 (and later) DSP profile settings 161 Codec types 161 Payload size 162 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 7: Contents

    D-channel cabling for the NT0961AA ITG-Pentium 24-Port trunk card 199 Required cables and filters for Large Systems 199 Configure NT6D80 MSDL switches 199 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 8 Configure SNMP Traps/Routing and IP addresses tab 247 Configure Accounting server 250 Control node access with SNMP community name strings 251 Exit node property configuration session 252 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 9: Contents

    Delete an IP trunk card 345 Database locking 346 ITG Card Properties window 347 ITG Card Properties Maintenance window 347 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 10 IP Trunk 3.01 (and later) configuration commands 384 Download the IP Trunk 3.01 (and later) error log 384 System commands LD 32 384 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 11: Contents

    TM 3.1 420 Command Line Interface 420 Fault clearance procedures 421 DSP failure 421 Card failure 421 DCH failure 422 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 12 Appendix C Environmental and electrical regulatory data Contents 451 Environmental specifications 451 Mechanical conditions 452 Electrical regulatory standards 452 Safety 452 Electromagnetic Compatibility (EMC) 453 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 13 Upgrade Troubleshooting 485 TM 3.1 cannot refresh view (card not responding) 485 How to upgrade software using the ITG shell 485 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 14 14 Contents Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 15: New In This Release

    Library. This document contains information previously contained in the following legacy document, now retired: IP Trunk: Description, Installation, and Operation (553-3001-202). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 16 16 New in this Release Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 17: How To Get Help

    Getting help over the telephone from a Nortel Solutions Center If you do not find the information you require on the Nortel Technical Support web site, and you have a Nortel support contract, you can also get help over the telephone from a Nortel Solutions Center.

  • Page 18: Getting Help Through A Nortel Distributor Or Re-Seller

    18 How to Get Help http://www.nortel.com/erc Getting help through a Nortel distributor or re-seller If you purchased a service contract for your Nortel product from a distributor or authorized re-seller, contact the technical support staff for that distributor or re-seller.

  • Page 19: Overview Of Ip Trunk 3.01

    It can maintain the existing functionality within a pre-existing ITG Trunk network that was upgraded to IP Trunk 3.01 (and later). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 20 Gatekeeper intervention. This means that the IP Trunk 3.01 (and later) node performs the following actions: • registers with the Gatekeeper • requests admission • accepts the reply Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 21 Two types of calls can be routed through interworking with the Gatekeeper: directly-routed calls and Gatekeeper-routed calls. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 22 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 23: Startup And Registration

    CS 1000M Gatekeeper, IP Trunk 3.01 (and later) registers only the node address. No other IP addresses are sent to the Gatekeeper in the Registration Request (RRQ) message. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 24 IP address. The Gatekeeper’s internal Message Forwarding process sends the messages to the current active Gatekeeper node. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 25: Ip Trunk 3.01 (And Later) And Cs 1000S/Cs 1000M

    However, the Gatekeeper can enforce a shorter interval in seconds or tens of seconds. The standards allow seconds from 1 to (232) –1. Recommendation Nortel recommends that the TTL be provisioned in the 30- to 60-second range. The IP Trunk 3.01 (and later) node must perform a "keep-alive"...
  • Page 26 The existing ITG Trunk 2.1 node-based dialing plan is converted automatically to IP Trunk 3.01 (and later) by . Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 27: Loss Plans And Pad Values

    In cases where minimizing bandwidth usage in a CS 1000M network is a consideration, G.729 might be used. Recommendation Nortel recommends provisioning G.711 Codec in IP Trunk 3.01 (and later) and in all other network equipment to facilitate communication with CS 1000M. IP Trunk 3.01 (and later) requirements IP Trunk 3.01 requires a minimum of Release 25.15 software.

  • Page 28: Interoperability With The Itg 8-Port Trunk Card

    Interoperability with the ITG 8-port trunk card Telephone calls can be made between IP Trunk 3.01 (and later) and ITG Trunk 2.x. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 29: System Description

    "Backplane interfaces" (page 54) "Installation guidelines" (page 55) "Software delivery" (page 55) "Replacing a CompactFlash PC Card (C:/ drive)" (page 56) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 30 "IP Trunk 3.01 (and later) SNMP agent" (page 83) "Codec profiles" (page 84) "G.711" (page 84) "G.729AB" (page 85) "G.729B" (page 85) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 31: Ip Trunk 3.01 (And Later) Application

    Optivity Telephony Manager TM 3.1 PC is transmitted over a 10BaseT Ethernet connection (ELAN subnet). The application manages IP Trunk 3.01 (and later). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 32: System Requirements

    If the customer does not have either of these cards, or does not have an available DCH port on them, the customer must order these Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 33: Hardware Components For Ip Trunk 3.01 (And Later)

    Optional Flexible Numbering Plan (FNP) Optional Nortel recommends that MCDN, not QSIG, be used on all IP Trunk 3.01 (and later) systems. Only MCDN is supported for interworking with CS 1000M Hardware components for IP Trunk 3.01 (and later) New installations use the Media Card 32-port trunk card.
  • Page 34 TM 3.1 is a prerequisite and must be ordered separately. Nortel Netgear RM356 Modem Router or equivalent is required for remote support and must be ordered separately from retail outlets. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard...
  • Page 35 100BaseTX TLAN subnet connection (replaces NT8D81BA Backplane to I/O Panel ribbon cable assembly equipped with non-removable Molded Filter Connectors) Documentation Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 36: Ordering Rules And Guidelines

    • NTMF04BA MSDL DCH Extender (50 ft.) cable to reach between the I/O Panels of the two UEM equipment rows Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 37: Ordering Rules For Ip Trunk 3.01 (And Later) Node Expansion

    -- no RTU license) 10:1 "NTVQ91VA IP Trunk 3.01 (and later) Small and Large Systems 32-port package with DCHIP 20:1 I/O cable assemblies Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 38: Ip Trunk Card Description

    Firmware compatibility matrix for the Media Card 32-port trunk card Firmware version NTVQ01BA NTVQ01BB Compatible Not compatible Not compatible Compatible Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 39: Card Roles

    Release 8.0 firmware. Any firmware feature upgrades are available on the Nortel website. Download this firmware from the Customer Support Software page. Go to www.nortel.com. Follow the links to Customer Support and Software Distribution or go to www.nortel.com/support Card roles...
  • Page 40 The Active Leader redirects the call to the selected IP trunk card. All subsequent messages are sent directly from the remote VoIP gateway node to the selected card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 41 ISDN Signaling Link (ISL) TIE trunks. With IP Trunk 3.01 (and later), these ISL TIE trunks are located on the IP trunk cards. The IP Trunk 3.01 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 42 Figure 6 "Leader, DCHIP, and trunks in an IP Trunk 3.01 (and later) node" (page 42). Figure 6 Leader, DCHIP, and trunks in an IP Trunk 3.01 (and later) node Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 43: Card Combinations

    DCH protocol. If the user wants to use multiple DCH protocols, the user must configure multiple IP Trunk 3.01 (and later) nodes. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 44: Interactions Among Card Functions

    Meridian 1/CS 1000M. Alarms are raised by sending an Simple Network Management Protocol (SNMP) trap to the IP addresses in the SNMP manager list. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 45 The Active Leader checks the status of the DCHIP card. The DCHIP card must constantly inform the Leader of its DCH status and its card status. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 46: Itg-Pentium 24-Port Trunk Card (Nt0961Aa)

    XDLC with attached Aries sets. Signaling on all DS-30 channels is supported, allowing the ITG card to support up to 32 ports on a single card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 47: Faceplate Indicators, Controls, And Interfaces

    The NT0961AA ITG-Pentium 24-port trunk card has a double width faceplate using the shortened lock latches, as shown in Figure 8 "NT0961AA ITG-Pentium 24-port trunk card" (page 48). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 48 (that is, the trunks must be enabled in LD 32) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 49 "Media Card 32-port trunk card faceplate maintenance display codes" (page 423) "ITG-Pentium 24-port trunk card faceplate maintenance display codes" (page 425). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 50: Backplane Interfaces

    Figure 9 "Mechanical assembly" (page 51). A PCI interconnect board connects the motherboard and the DSP daughterboard. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 51: Media Card 32-Port Trunk Card (Ntvq01Bb)

    24 ports to 32 ports. The Media Card 32-port trunk card faceplate is shown in Figure 10 "Media Card 32-port trunk card" (page 52). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 52: Ntvq01Bb Hardware

    The main hardware enhancements in NTVQ01BB Media Card 32-port trunk card are: • The DSP daughter board has been removed and the DSP design is implemented on the motherboard. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 53: Assembly Description

    Use the reset button to reboot the card after a software upgrade, or to clear a fault condition. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 54: Backplane Interfaces

    • one RS-232 serial COM port for the Command Line Interface (CLI) • ELAN 10BaseT and TLAN 10/100BaseT network interfaces Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 55: Installation Guidelines

    IP Trunk 3.01 system package card. The CompactFlash must be installed on the Media Card 32-port trunk card. ATTENTION IMPORTANT! The software is downloadable from the Nortel website and is available to IP Trunk customers free of charge. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard...

  • Page 56: Replacing A Compactflash Pc Card (C:/ Drive)

    A:/ drive for normal operation. If a CFlash ATA card is to be used for file transfers to or from the A:/ drive, to C:/ drive, Nortel recommends that the CFlash ATA card be formatted on the Media Card 32-port trunk card before use.
  • Page 57 Action Follow ESD precautions to protect the card. Place the Media Card 32-port trunk card horizontally on a clean bench. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 58 (and later) application software (exec file) to be present on the C:/ drive (CFlash card) in order to run the IP Trunk 3.01 (and later) application. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 59: Software Upgrade

    Step Action Download the latest software upgrade information from the Nortel website to the TM 3.1 PC or to an FTP server. Go to www.nortel.com. Follow the links to Customer Support and Software Distribution or go to www.nortel.com/support. "Check and download IP trunk card software in TM 3.1" (page...

  • Page 60: Media Card Application Identification Labels

    Voice calls between ITG Trunk 2.1 and ITG Trunk 2.0 or ITG Trunk 1.0 operate without restrictions. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 61: Fax Tone Detection Configuration

    Follower) are connected through the ELAN subnet. The IP trunk cards communicate with remote switches through the IP network. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 62 MCDN or QSIG GF protocols and their variants to transmit call and feature control messages to the DCHIP card. Small Systems use only MCDN Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 63 flow from the DCH to the H.323 stack. Figure 18 Signal flow from the DCH to the H.323 stack Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 64: Inter-Card Signaling Paths

    IP trunk card and the TM 3.1 PC. A separate 10/100BaseT LAN transmits the voice/fax data to the remote VoIP systems. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 65: Dialing Plans

    Meridian 1/CS 1000M. The configuration of multiple dialing plan entries at the local IP Trunk 3.01 (and later) node allows routing based on the dialed digits. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 66: North American Dialing Plan

    For example, DNs, such as 1-415-456-XXXX and 1-415-940-XXXX, can have different destination IP addresses. Figure 20 North American dialing plan call flow Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 67: Flexible Numbering Plan

    ITG-P and the Media Card 32-port card supporting up to 128 ms. However, when the capability was added, the Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 68 Value used by IP Trunk 3.01 32 (default value in IP Trunk 3.01 and 128 (default value in IP Trunk 3.01) earlier) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 69: Speech Activity Detection

    DTMF signals is not transmitted; that is, long DTMF bursts are reduced to a short standard duration. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 70: Quality Of Service

    New calls will not be initiated if transmissions degrade below an acceptable level. Behavioral characteristics of the IP network depend on the following: • Round Trip Time (RTT) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 71: Quality Of Service Parameters

    In a voice conversation, packet loss is heard as gaps in the conversation. Some packet loss, less Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 72: Network Performance Utilities

    IP Trunk 3.01 (and later) node to every other IP Trunk 3.01 (and later) node in the network. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 73: E-Model

    The determination of end-to-end delay depends on the dynamics of the IP Trunk 3.01 (and later) network and the detailed service specification. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 74: Fallback To Alternate Facilities

    Number (SPN) into an entry on the Route List Block (RLB) and searches the trunks in the associated Route Data Block (RDB). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 75 Figure 22 "Example of a fallback to alternate facilities situation" (page shows the fallback to alternate facilities functionality. Figure 22 Example of a fallback to alternate facilities situation Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 76: Fallback In Ip Trunk 3.01 (And Later)

    For example, a router can decide to queue low priority data while immediately passing packets marked as high priority. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 77 These packets go to the router and then back on the subnet, wasting router resources and increasing traffic on the subnet. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 78: Fax Support

    Signaling specified by H.323 V.2 protocol is used for IP Trunk 3.01 (and later) to IP Trunk 3.01 (and later) call setup. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 79: Remote Access

    ELAN subnet in order to provide remote support access for IP Trunk 3.01 (and later) and other IP-enabled Nortel products. The Nortel Netgear RM356 modem router integrates the functions of a V.90 modem, a PPP remote access server, an IP router, and a 4-port 10BaseT Ethernet hub, and provides a range of security features that may be configured so as to comply with the customer’s data network security policy.

  • Page 80: Per-Call Statistics Support Using Radius Client

    Remote Access Remote Access is supported on the MMCS IP Gateway. Remote Access allows a MAT user, such as Nortel Networks support personnel, with no ITG data to manage the ITG card remotely. The PC application, pcANYWHERE©, can provide remote access to any PC with a modem.

  • Page 81: Configuration

    Destination IP address and port (of the actual card handling the call, not the remote Leader) • Call start time • Call duration (time from call initiation to call answer) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 82 The End record is also sent for calls which are not answered or are rejected. These records do not include the packet loss, number of bytes transferred, number of packets transferred and latency. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 83: Snmp Mib

    — number of IP Trunk 3.01 (and later) nodes in fallback (that is, PSTN operation) • Control of D-channel state, such as: — enable — disable Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 84: Codec Profiles

    ITG-Pentium 24-port trunk card supports 24 channels per card with G.711. A Media Card 32-port trunk card supports 32 channels per card with G.711. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 85: G.729Ab

    Clear Channel Each codec supports one of three sets of parameters: one for DSP, one for fax, and one for codec. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 86: Security Passwords

    IP trunk card level administration options. It does not, however, allow any type of low-level diagnostics to be performed. Technical support level The Technical support level is for use by Nortel personnel only. It allows low-level message monitoring and factory testing. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard...

  • Page 87: Itg Engineering Guidelines

    "Insufficient link capacity" (page 126) "Other intranet resource considerations" (page 126) "Implement QoS in IP networks" (page 126) "Traffic mix" (page 127) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 88 "Subnet configurations" (page 154) "Selecting public or private IP addresses" (page 155) "Single subnet option for voice and management" (page 156) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 89: Introduction

    ISDN Signalling Link (ISL) TIE trunks between Meridian 1 ESN nodes • enables interworking with other Nortel VoIP products such as CS 1000M, and Business Communication Manager (BCM) IP Trunk 3.01 (and later) routes voice traffic over existing private IP network facilities with available under-used bandwidth on the private WAN backbone.

  • Page 90: Audience

    Pre-installation analysis of the data network enables IP Trunk 3.0 (and later) to be provisioned correctly. For proper analysis and deployment, obtain a network diagram or a description of the network topology and hierarchy. Nortel recommends using a data network analyzer (for example, Sniffer for evaluation and troubleshooting. Audience This chapter is intended for telecom and datacom engineers who design and install the IP Trunk 3.01 (and later) node portion of the VoIP network.
  • Page 91 A maximum of eight ITG-Pentium 24-port trunk cards can fit on one IPE shelf. Each card takes up two slots on the IPE shelf. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 92: Scope

    The role of the IP Trunk 3.01 (and later) node is to convert steady-stream digital Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 93 See Figure 24 "IP Trunk 3.01 (and later) network engineering process" (page 94). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 94 This total must include the estimated traffic between the IP trunk cards and the Signaling Server. This in turn places a traffic load Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 95: Ip Trunk 3.01 (And Later) Traffic Engineering

    Procedure 4 "Estimating voice traffic" (page 95) calculate an estimate of voice traffic. Procedure 4 Estimating voice traffic Step Action Calculate Voice on IP traffic. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 96 T is the solution. For P.10 blocking Grade of Service, refer Table 11 "Trunk traffic Poisson 10 per cent blocking Grade of Service" (page 100). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 97 Procedure 5 "Calculating IP Trunk 3.01 (and later) port and bandwidth requirements" (page 98) to calculate IP Trunk 3.01 (and later) port and bandwidth requirements. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 98 Peak hour bandwidth requirement = 722*1.3 = 939 kbit/s This is the spare bandwidth a TLAN subnet requires to transmit the VoIP and fax traffic. Nortel recommends that the TLAN subnet handle IP Trunk 3.01 (and later) traffic exclusively. —End—...

  • Page 99: Calculate The Number Of Ip Trunk 3.01 (And Later) Ports Required

    2028 2657 1443 2059 2689 1473 2091 2721 For trunk traffic greater than 4427 CCS, allow 29.5 CCS per trunk. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 100 1976 2543 1450 2009 2577 1482 2042 2610 For trunk traffic greater than 4843 CCS, allow 34 CCS per trunk. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 101: Calculate Number Of Ip Trunk Cards Required

    30 QoS endpoints, the CPU capacity (real-time capacity) must be considered. Recommendation Nortel strongly recommends implementing suitable QoS mechanisms on any IP network carrying VoIP. Leader and DCHIP card standard configuration rules 1. Leader 0 with no DCHIP and all voice ports configured. Leader 1 with DCHIP supporting all Followers.
  • Page 102 Leader card must be engineered inversely to the total number of IP Trunk 3.01 (and later) nodes with QoS enabled in the IP Trunk 3.01 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 103 In IP Trunk 3.01 (and later), factors 1, 2, and 5 also impact the real-time capacity of the IP trunk card providing DCHIP functionality. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 104: Factors That Effect The Real-Time Capacity

    IP trunk Leader card and on single card nodes. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 105: Endpoint Type

    0% less overhead. Recommendation Nortel recommends that if an IP Trunk 3.01 (and later) node has a mixture of Media Card 32-port trunk cards and ITG-Pentium 24-port trunk cards, ensure that the Leader 0 card is an ITG-Pentium 24-port trunk card. Additionally, in a mixed-card node, the DCHIP card should be an ITG-Pentium 24-port trunk card.
  • Page 106 7. The values in the tables are valid for all Voice codecs and voice sample size including G.711, 10 ms voice sample. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 107 DCHIP card. Recommendation Nortel recommends a node never exceed the ratio of 12 Media Card 32-port trunk cards or 16 ITG-Pentium 24-port trunk cards to one Leader card. A node has only one Leader card; however, more then one DCHIP card can be provisioned.
  • Page 108 The number of Follower cards is calculated by the number of voice channels required (using Poisson 1 percent blocking Grade of Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 109 12 Media Cards 32-port or 16 ITG-Pentium 24-port trunk cards can be supported by one DCHIP card. Recommendation Nortel recommends a node never exceed the ratio of 12 Media Card 32-port trunk cards or 16 ITG-Pentium 24-port trunk cards to one Leader card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard...
  • Page 110 Real-time capacity of a single card node with all 32 ports enabled Maximum number of Calls/hr nodes monitoring QoS Comment 180s Normal traffic 1500 3000 6000 Maximum capacity of card Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 111: Calculate Ethernet And Wan Bandwidth Usage

    36 CCS, where one CCS (Centi-Call-Second) is a channel/circuit being occupied 100 seconds. 36 CCS is a circuit occupied for a full hour. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 112 TM 3.1 input for fax is in bytes, ranging from 20 to 48; 30 bytes is the default.This differs from voice applications where payload size is the input. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 113 "Bandwidth use on TLAN subnet in kbit/s (two way)" by 2. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 114: Silence Suppression Engineering Considerations

    In those cases, even when Silence Suppression is enabled on the IP trunk card, Nortel recommends using the more conservative bandwidth calculations of Table 17 "Silence Suppression disabled TLAN Ethernet and WAN IP bandwidth usage per IP Trunk 3.01 (and later) "...

  • Page 115: Trunk Anti-Tromboning (Tat) And Trunk Route Optimization (Tro) Considerations

    1000 Release 2.0 and BCM 3.5, BCM and IP Peer use H.245 signaling to the IP Trunk 3.01 (and later) node to establish a direct media path between Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 116 G.729 codec, the goal is to eliminate as many hops as possible. TAT provides the means to accomplish this. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 117 TAT Invoke includes the Call Reference Value of the second call, which was Telephone B transferring the call to Telephone C. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 118: Wan Route Bandwidth Engineering

    118 ITG engineering guidelines TAT versus TRO Nortel recommends that both Trunk Route Optimization (TRO) and TAT be implemented with IP Trunk 3.01 (and later) nodes. TRO functions in a different manner than TAT. TRO is invoked before the call has been answered.
  • Page 119 When no agreeable codec is available at both ends, the default codec G.711 is used. Nortel recommends that all cards in an IP Trunk 3.01 (and later) system have the same image. If multiple codec images are used in an IP Trunk 3.01 (and later) network, the calls default to the G.711 group when the originating...
  • Page 120 40 CCS (60 – 20) being the two-way traffic. The bandwidth requirement calculation would be: (40/36)*11.2 + (14/36)*33.6 = 25.51 kbit/s Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 121: Assess Wan Link Resources

    95). Because WAN links are full-duplex and data services exhibit asymmetric traffic behavior, obtain the utilization of the link representing traffic flowing in the heavier direction. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 122: Estimate Network Loading Caused By Ip Trunk 3.01 (And Later) Traffic

    Figure 25 "Calculate network load with IP Trunk 3.01 (and later) traffic" (page 123) illustrates how this is done on an individual link. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 123: Route Link Traffic Estimation

    Richardson3% traceroute santa_clara_itg4 traceroute to santa_clara_itg4 (10.3.2.7), 30 hops max, 32 byte packets Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 124 +Santa Clara/Tokyo + Ottawa/Tokyo R5-R6 Santa Clara/Richardson +Richardson/Ottawa R1-R2 Santa Clara/Ottawa + Tokyo/Ottawa R5-R7 Santa Clara/Tokyo + Ottawa/Tokyo R2-R3 Richardson/Ottawa R3-R5 Richardson/Ottawa Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 125: Enough Capacity

    Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 126: Insufficient Link Capacity

    For example, a data file being downloaded from the intranet could use most of the WAN bandwidth. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 127: Traffic Mix

    This would cause voice packet loss and therefore poor voice quality. Recommendation Nortel strongly recommends implementing suitable QoS mechanisms on any IP network carrying VoIP. This section outlines what QoS mechanisms can work in conjunction with the IP Trunk 3.01 (and later) node and the intranet-wide consequences if...

  • Page 128: Ip Trunk 3.01 (And Later) Diffserv Support For Ip Qos

    101000 Voice signaling Class Selector 5 Data traffic default 000000 The DSCP comprises 6 bits within the 8-bit TOS field. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 129: Queue Management

    "zero-Committed Information Rate (CIR)" and CIR-based PVCs; in ATM, differentiation is created by having VCs with different QoS classes. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 130: Internet Protocols And Ports Used By Ip Trunk 3.01 (And Later)

    2002 for inter-card communication. When using the dialing plan tables to resolve an address for non-call associated signaling, Nortel MCDN messages use UDP port 15000 on the TLAN subnet to communicate with cards on the far end of the network.

  • Page 131: Qos Fallback Thresholds And Ip Trunk 3.01 (And Later)

    PSTN. A well engineered network includes the following features: • implementing network QoS features such as DiffServ and 802.1Q/p to give priority to real-time voice traffic Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 132: Fine-Tune Network Qos

    If a circuit goes through a satellite system, estimate each hop between earth stations to contribute 260 ms to the propagation delay. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 133 Figure 26 "Queuing delay of various links" (page 134) displays the average queueing delay of the network based on a 300-byte average packet size. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 134 The default jitter buffer delay for voice is 60 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 135: Reduce Link Delay

    70 ms 81 ms router4 (10.3.0.1) 92 ms 90 ms 101 ms santa_clara_itg4 (10.3.2.7) 94 ms 97 ms 95 ms Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 136: Reduce Hop Count

    X.25, Frame Relay, or ATM. Check with the service provider for information. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 137: Routing Issues

    Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 138: Time-Of-Day Voice Routing

    3 fax. Routing controls must be configured to route modem traffic over circuit-switched trunks instead of over IP Trunk 3.01 (and later). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 139: Measure Intranet Qos

    QoS metrics or parameters are what quantifies the needs of the "user" of the "service". Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 140 QoS level of the IP Trunk 3.01 (and later) network. The fallback thresholds are configured on a per-site pair basis. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 141 Fax is more susceptible to packet loss than the human ear is; quality starts to degrade when packet loss exceeds 4%. Nortel recommends that fax services be supported with IP Trunk 3.01 (and later) operating in either the Excellent or Good QoS level.
  • Page 142 142 ITG engineering guidelines Figure 28 QoS levels with G.729A/AB codec Figure 29 QoS level with G.711 codec Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 143: Obtain Qos Measurement Tools

    68 bytes from (10.3.2.7): icmp_seq=0 ttl=225 time=97ms 68 bytes from (10.3.2.7): icmp_seq=0 ttl=225 time=95ms 68 bytes from (10.3.2.7): icmp_seq=0 ttl=225 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 144 For a more complete assessment of the intranet’s delay characteristics, obtain PING measurements over a period of at least a week. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 145: Measure End-To-End Packet Loss

    Calculate the percentage of late packets and add that to the packet loss statistic. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 146: Network Delay And Packet Loss Evaluation Example

    50% chance of experiencing a service level inferior to an "excellent" level. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 147: Other Measurement Considerations

    Table 30 "Impairment factors due to network delay" (page 148)) lp = packet loss impairment (see Table 31 "Impairment factors due to packet loss" (page 148)) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 148 * Network delay is the average one-way network delay plus packetization and jitter buffer delay. Table 31 Impairment factors due to packet loss Packet loss (%) Packet Lose Impairment (lp) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 149 150 – 199 poor poor fair Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 150 Table 31 "Impairment factors due to packet loss" (page 148): • G.711 codec: lc = 0 • 20 msec network delay: ld = 0 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 151 Table 31 "Impairment factors due to packet loss" (page 148): • G.711 codec: lc = 11 • 20 msec network delay: ld = 5 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 152: Does The Intranet Meet Expected Ip Trunk 3.01 (And Later) Qos

    TLAN (voice) and ELAN (management) subnets. This is an example only; it is not necessarily the setup that must be used. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 153: Ip Trunk Card Connections

    Configure a system with separate subnets for voice and management Recommendation Nortel recommends using separate dedicated VLANs and ELAN and TLAN subnets, separated by a router/Layer 3 switch. Refer to "Configure a system with separate subnets for voice and management"...

  • Page 154: Subnet Configurations

    The following configuration is not valid, as the TLAN and ELAN subnets overlap. 10.0.0.136 ELAN IP ELAN GW 10.0.0.129 ELAN Subnet Mask 255.255.255.224 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 155: Selecting Public Or Private Ip Addresses

    Consider a number of factors to determine if the TLAN and ELAN subnets will use private (internal IP addresses) or public IP addresses. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 156: Single Subnet Option For Voice And Management

    Remote support access is not required, and there is no firewall router between the ELAN subnet and the TLAN subnet. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 157: Multiple Ip Trunk 3.01 (And Later) Nodes On The Same Elan And Tlan Segments

    The TLAN network interface on the Media Card 32-port trunk card and the ITG-Pentium 24-port trunk card operates on half-duplex or full-duplex and can run at 10BaseT or 100BaseT. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 158: Tlan Subnet Design

    The router should have a separate 10/100BaseT interface for the TLAN subnet and should not contain any other traffic. Other IP devices should not be placed on the TLAN subnet. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 159: Setting Up The Elan Subnet

    To hard-configure all devices for speed/duplex, ensure every device and port is correctly configured in order to avoid duplex mismatch problems. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 160 Recommendation Nortel recommends that any network equipment connected to the ELAN or TLAN subnet be configured as auto-negotiate for correct operation. I/O filter connector The other major TLAN subnet operation problem arises from the standard I/O filter connector in IPE modules on Large Systems.

  • Page 161: Ip Trunk 3.01 (And Later) Dsp Profile Settings

    Select from three DSP profiles on the IP trunk card. Profile 1 is the default setting. • Profile 1: G.711, G.729AB, Fax • Profile 2: G.711, G.723.1, Fax Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 162: Payload Size

    30 ms. With this codec-payload combination, IP Trunk 3.01 (and later) can deliver good QoS but loads less than 10 kbit/s per port on the intranet. Nortel recommends that all the nodes in the IP Trunk 3.01 (and later) network have a common preferred codec. From a network planning perspective, this provides a predictable load on the intranet since all calls will negotiated on one codec.

  • Page 163: Silence Suppression Parameters (Voice Activity Detection)

    WAN. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 164: Fallback Threshold

    Network changes in the following – IP Trunk 3.01 (and later) traffic, general intranet traffic patterns, network policies, network topology, user Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 165: Set Itg Qos Objectives

    Mean (one-way delay) + σ(one-way delay) < 120 ms Santa Clara/ Excellent Mean (packet loss) + σ(packet loss) < 1.1% Ottawa Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 166: Intranet Qos Monitoring

    If a route does not meet the QoS objective, take immediate action to improve the route’s performance. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 167: Snmp Network Management

    3.01 (and later) SNMP traps and structure of management information is provided within the IP Trunk 3.01 (and later) Management Information Base (MIB). To obtain the IP Trunk 3.01 (and later) MIB, contact the Nortel representative. SNMP Agent support is provided in TM 3.1. This integrates TM 3.1 with existing NMS software, which allows alarms collected from an IP Trunk 3.01 (and later) node and the system to be forwarded to the NMS from a...

  • Page 168: User Feedback

    Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 169: Tm 3.1 Management And Configuration Of Ip Trunk 3.01 (And Later)

    (this also depends on the network speed). For the TM 3.1 server, the minimum RAM required is 128 Mb; 256 or more Mb is recommended. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 170: Tm 3.1 Network Setup Guidelines

    3. TM 3.1 Alarm Notification can receive a maximum of 20 SNMP traps per second (based on the recommended PC configuration). In large networks, Nortel recommends that multiple TM 3.1 PCs be used to collect traps from the IP trunk cards, each PC supporting one or more IP Trunk 3.01 (and later) nodes.
  • Page 171 TM 3.1 PC on the IP Trunk 3.01 (and later) Management LAN. The IP address provided by the modem router (for example, Nortel Netgear RM356 Modem Router) to the remote TM 3.1 PC is configured in the modem router and in the SNMP Manager’s list of the IP trunk cards.

  • Page 172: Tm 3.1 Pc Description

    The server used for TM 3.1 is used as a file server only and must not be used to access TM 3.1 as a client PC. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 173: Tm 3.1 Pc Hardware And Software Requirements

    Each of the TM 3.1 client PCs on the customer LAN is allowed connectivity to the IP addresses of the Meridian 1s. Nortel recommends the following: 1. TM 3.1 client PC in switchroom has access to the File Server on the customer network.

  • Page 174: Hard Drive Requirements

    2.5 to 9 MB per month for each systems traffic data. 1 MB System dependent: Allow 1 MB per customer. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 175 TM 3.1 application Program store Data store Maintenance 1 MB Negligible Windows Alarm 1.5 MB Negligible Management with Alarm Notification Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 176 176 TM 3.1 management and configuration of IP Trunk 3.01 (and later) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 177: Install And Configure Ip Trunk 3.01 (And Later) Node

    "Configure NT6D80 MSDL switches" (page 199) "Install filter and NTND26 cable (for MSDL and DCHIP cards in same Large System equipment row)" (page 200) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 178 "Add an IP Trunk 3.01 (and later) node and configure general node properties" (page 237) "Single vs. separate TLAN and ELAN subnets" (page 238) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 179: Introduction

    TM 3.1, how to install the IP trunk cards and cables, and how to configure and transmit the node properties. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 180: Before You Begin

    SDI/DCH card (minimum vintage NTAK02BB). Ensure D-channel cards have required cables. Verify that the customer site has a Nortel Netgear RM356 Modem Router (or equivalent) on the ELAN subnet. The modem router provides remote support access to IP Trunk 3.01 (and later) and other IP-enabled Nortel products on the system site.
  • Page 181 "Configure SNMP Traps/Routing and IP addresses tab" (page 247). "Configure Accounting server" (page 250). "Control node access with SNMP community name strings" (page 251). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 182: Esn Installation Summary

    — Indicate whether CDP is enabled or disabled. — Enter the ESN access codes. • In LD 86, provision any DGT (Digit manipulation tables) required. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 183: Create The Ip Trunk 3.01 (And Later) Installation Summary Sheet

    ELAN gateway (router)________________ELAN subnet mask__________________ ELAN ELAN TLAN network network network DCHIP interface interface interface D-Channe First Card Card role card CHID density Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 184: Channel Identifier Planning

    Table 39 "Mapping of unit number to ISL Channel number one card in system" (page 185) maps the unit number to the ISL channel number for a single ITG-Pentium 24-port trunk card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 185 ISL Channel number, one card in system" (page 186) maps the unit number to the ISL channel number for a single Media Card 32-port trunk card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 186 Table 40 Mapping of unit number to ISL Channel number, one card in system Unit number (from TN) ISL Channel number Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 187 ISL channel number for a two ITG-Pentium 24-port trunk cards with an eight channel gap between cards. Nortel recommends this configuration as it makes it easy to replace an ITG-Pentium 24-port trunk card with a Media Card 32-port trunk card, without affecting the other card.
  • Page 188 Card 2 ISL channel numbering starts at 33 (24 numbers from Card 1 + 8 numbers for expansion + first number for Card 2 = 24 + 8+ 1 = 33). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 189: Incorrect Isl Channel Numbering Plans

    0 (loop shelf card 0) can be used. Table 43 Channel numbering error, decreasing channel number sequence Unit number (from TN) ISL Channel number Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 190: Install And Cable Ip Trunk 3.01 (And Later) Cards

    IP trunk card can be inserted in an odd-numbered slot. The required software version on the ITG-P card is version 5.7. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 191 IP Trunk 3.01 (and later) Installation Summary Sheet (Table 38 "IP Trunk 3.01 (and later) Installation Summary Sheet" (page 183)). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 192 Insert the IP trunk card into the card slots and carefully push it until it makes contact with the backplane connector. Hook the locking devices. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 193: Install Ntcw84Ja Large System I/O Panel 50-Pin Filter Adapter

    Filter Connector. The NTCW84JA filter connector is required for separate subnets using 100BaseTX for the TLAN subnet connection. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 194: Remove Existing I/O Panel Filter Adapter

    Reconnect the NT8D81AA cable and secure it in place by snapping shut the locking latches provided on the NTCW84JA connector. —End— Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 195: Install Ntmf94Ea And Ntcw84Ka Cables

    NTMF94EA ELAN, TLAN, and RS-232-port cable (for non-DCHIP cards) • the NTCW84KA ELAN, TLAN, RS-232 and DCH Ports cable (for DCHIP cards) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 196: Install The Ntcw84Ka Cable (For Dchip Cards)

    25-Pair Amphenol Connector to the I/O Panel filter connector in order to tie the shield of the LAN cable to the frame ground for EMC compliance. —End— Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 197: Install The Ntmf94Ea Cable (For Non-Dchip Cards)

    Secure the mounting screw provided on the top of the Shielded 25-Pair Amphenol Connector to the I/O Panel filter connector in Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 198: Install Shielded Tlan Network Interface Cable

    Connect a shielded CAT5 LAN cable from the TLAN subnet hub to the RJ-45 coupler on the NTMF94EA TLAN network interface. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 199: Install Shielded Elan Network Interface Cable

    Configure the switches in the NT6D80 MSDL card as shown in Table 44 "NT6D80 MSDL settings for ITG-Pentium 24-port trunk card DCHIP" (page 200). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 200: Nortel Communication Server

    Figure 38 "15-pin filter connector installation" (page 201). The NTND26 DCHI Interface Cable Assembly is available in the following lengths: • NTND26AA – 6 ft Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 201 IPE Module that contains the DCHIP card (see Figure 39 "NTND26 cable routing diagram" (page 202)). Figure 38 15-pin filter connector installation Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 202: Install Filter And Ntnd26 Cable (For Msdl And Dchip Cards In Different Large System Equipment Rows)

    J17, J37 or J38 I/O panel opening of the I/O panel of the Network Module or Core/Net Module that contains the MSDL card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 203: Small System Cable Installation

    3.01 (and later) DCHIP" (page 204) Table 46 "NTAK02 SDI/DCH jumper settings for the IP Trunk 3.01 (and later) DCHIP" (page 204). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 204: Install The Serial Cable

    Install the serial cable Follow the steps in Procedure 14 "Installing the serial cable" (page 205) install the serial cable. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 205: Cabling For The Media Card 32-Port Trunk Card

    ITG-Pentium 24-port trunk card. Refer to Appendix "Patches and advisements" (page 431) for more information on cabling the ITG-Pentium 24-port trunk card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 206 This applies to both Small Systems and Large Systems. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 207: Itg Card Elan/Tlan Adapter (L-Adapter)

    (L-adapter)" (page 208) Figure 41 "ITG card ELAN/TLAN adapter (L-adapter)" (page 208). Install the adapter securely to ensure an active connection. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 208 Figure 42 "ITG card ELAN/TLAN adapter (Large system)" (page 209) shows the adapter installed in a Large System with a securing screw and tie wrap. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 209 See Figure 43 "ITG card ELAN/TLAN adapter fitted to a Meridian 1 Option 11C Cabinet/ CS 1000M Cabinet" (page 210). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 210 See Figure 44 "ITG card ELAN/TLAN adapter fitted to a Meridian 1 PBX 11C Chassis/CS 1000M Chassis" (page 211). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 211: Rs-232 Maintenance Port

    ITG Card ELAN/TLAN Adapter (L-adapter) subnet and at the mini-DIN socket on the faceplate. The serial port settings are as follows: • 9600 baud Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 212: Ntmf29Ba Dchip Cable

    Insert the DCHIP bracket through the small slot to the left of the PC Card opening in the faceplate, as shown in Figure 45 "NTMF29BA PC Card DCHIP cable installation" (page 212). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 213: Dchip Cable Routing, Large Systems

    Figure 46 "Large System DCHIP cabling setup: intra-column/cube" (page 214). The NTND26 cable is available in various lengths. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 214 IPE I/O panel to connect with the NTMF29BA DCHIP. See Figure 47 "Large system DCHIP cabling setup: inter-column" (page 215). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 215: Dchip Cable Routing

    The following cables are specific to Meridian 1 Option 11C Cabinet/CS 1000M Cabinets. Cable connection details are shown in Figure 48 "Option 11C DCHIP system cabling" (page 216). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 216: Other Components

    Media Card 32-port trunk card to take advantage of this. By default, 100BaseT operation is fully functional on Small Systems. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 217: Media Card 32-Port Trunk Card Modem Connection

    ITG cable. The interface cable must conform to the wiring specifications listed in Figure 49 "Wiring specifications" (page 218) for compatibility with existing ITG modem connections. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 218: Configure Ip Trunk 3.01 (And Later) Data

    MSDL Multi - purpose Serial Data Link card type. Set MSDL switch settings for the ISL DCH port to RS-422. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 219 RCAP Remote Capabilities Network Name Display type 2 signaling. All nodes must use same RCAP. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 220 = 1 – 382 ISLM is the maximum number of ISL trunks controlled by the D-channel. There is no default value. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 221: Configure The Isl D-Channel On The Meridian 1/Cs 1000M For The Dchip Card For Ip Trunk 3.01 (And Later)

    Port number = 0 – 3 for MSDL card = 1 or 3 for DCHI on Meridian 1 PBX 11C Chassis/CS 1000M Cabinet Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 222: Configure Isdn Feature In Customer Data Block

    LD 16 in the ISDN section of the Route Data Block. ISDN (NO) YES Enter YES to configure IP Trunk 3.01 (and later) routes. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 223: Configure Ip Trunk 3.01 (And Later) Tie Trunk Routes

    IP TRUNK 16-character designator is IP TRUNK. Specific description if more than one IP Trunk 3.01 (and later) route exists. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 224 PNI configured in the Route Data Block at the far end for outgoing calls from the far end toward this Meridian 1/CS 1000M node. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 225 ISDN call types corresponding to NPA NXX INTL SPN LOC, for example. Using INAC=YES can simplify the configuration of the ESN RLBs and DGT. Nortel recommends this for MCDN features with non-call-associated signalling (for example, NMS, NACD, NRAG).
  • Page 226 NO = no abandoned call treatment for route. M911_TONE YES/(NO) YES = tone given on answer. NO= silence given on answer. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 227: Configure Media Card 32-Port And Itg-Pentium 24-Port Trunk Cards And Units For Ip Trunk Route

    Format for Large System, Call Server 1000E, and Media Gateway 1000E, where l = loop, s = shelf, c = card, u = unit Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 228 Follower: - 73 (24-port card) or 97 (32-port card) Follower: - 97 (24-port card) or 129 (32-port card) Follower: - 121 (24-port card) or 161 (32-port card) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 229 ELAN network interface IP address; for example: 10.1.1.1. For unit 0, use CHG command to assign DES equal to the IP trunk card ELAN network Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 230: Configure Dialing Plans Within The Corporate Network

    QoS for voice services. By not offering voice traffic to a data network during known peak traffic hours, the incidence of conversation with marginal QoS can be minimized. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 231: Esn5 Network Signaling

    ESN5 node. To verify the default ESN5 value that will be added for all incoming calls from non-ESN5 IP telephony gateways, use the CLI command esn5PrefixShow at the ITG shell. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 232 SL1 ESN5. In this case, the originator inserts the ESN5 prefix. 2. Remote nodes calling an ESN5 IP Trunk 3.01 (or later) node using the Nortel interoperability non-standard data format, if the originating call does not use ESN5. In this case, the destination (IP Trunk or IP Peer) inserts the ESN5 prefix.
  • Page 233 TGAR and TARG values must be carefully coordinated for all stations, trunks, and routes when setting TGAR = YES in the ESN block. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 234 LD 87 Configure the Co-ordinated Dialing Plan (CDP) Prompt Response Description Add new data. CUST Customer number as defined in LD 15. FEAT Coordinated Dialing Plan. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 235: Disable The Media Card 32-Port And Itg-Pentium 24-Port Trunk Cards

    This indicates that the DISI command has been completed. The status of the Media Card 32-port and ITG-Pentium 24-port trunk card in TM 3.1 is updated to disabled. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 236: Configure Ip Trunk 3.01 (And Later) Data In

    There are several tabs across the top of the ITG Node Properties window. The following sections describe the windows that appear when each of these tabs is clicked. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 237: Add An Ip Trunk 3.01 (And Later) Node And Configure General Node Properties

    1 and Define the node configuration manually. Click OK. The New ITG Node – General window appears. See Figure 51 "General tab" (page 238). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 238: Single Vs. Separate Tlan And Elan Subnets

    —End— Single vs. separate TLAN and ELAN subnets ATTENTION IMPORTANT! Nortel recommends that separate TLAN and ELAN subnets be used for the IP Trunk 3.01 (and later) voice and management networks (TLAN and ELAN subnets). Separate subnets implies the following: •...

  • Page 239: Configure Network Connections

    Leader 1 on the Card Configuration tab must be on the same subnet. If Use separate subnets was unchecked, perform steps a-c as follows. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 240: Configure Card Properties

    Voice IP and Voice LAN gateway IP fields are greyed-out. Select the Card role from the drop-down list. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 241 IP addresses for Leader 0 and Leader 1 on the Card Configuration tab must be on the same TLAN subnet. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 242 ITG shell CLI. "Change default ESN5 prefix for non-ESN5 IP telephony gateways" (page 271) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 243 In addition to IP Trunk 3.01 (and later) nodes, the IP telephony trunk network might also contain ITG Trunk 1.0 Basic Trunk nodes or Nortel IP Telephony Connection Manager. Use H.323 V2 node capability for these nodes. Once a DCHIP for the IP Trunk 3.01 (and later) node is defined, the protocol field is greyed out when other cards in the same IP...

  • Page 244: Configure Dsp Profiles For The Ip Trunk 3.01 (And Later) Node

    DSP profile. "IP Trunk 3.01 (and later) DSP profile settings" (page 161) Figure 53 DSP Profile General tab Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 245 246). This tab displays the default order of the preferred codec selection for outgoing calls and shows advanced codec parameters for the selected codec. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 246 To enable Voice Activity Detection (VAD) for Silence Suppression, check the appropriate box. To disable VAD for Silence Suppression, uncheck the box. —End— Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 247: Configure Snmp Traps/Routing And Ip Addresses Tab

    TLAN subnet is if the SNMP client subnet is the same as the IP trunk card TLAN subnet. Example: SNMP IP = 23.11.42.52 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 248 Therefore, the SNMP traps will be sent to the TLAN router. WARNING Nortel recommends the SNMP client (that is, the TM 3.1 PC) not be put on the TLAN subnet. Placing the TM 3.1 PC on the ELAN subnet is a more secure configuration.
  • Page 249 Management PC, Telnet and FTP clients. Click Add. In a later step, this information is transmitted to each IP trunk card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 250: Configure Accounting Server

    Configuring a Radius Accounting Server Step Action Click the Accounting Server tab. See Figure 57 "Accounting Server tab" (page 251). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 251: Control Node Access With Snmp Community Name Strings

    Restart the IP trunk card. The IP trunk card displays the community name on the TTY during startup. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 252: Exit Node Property Configuration Session

    TM 3.1 PC, add the remaining IP Trunk 3.01 (and later) nodes before configuring the dialing plan for the new IP Trunk 3.01 (and later) nodes on TM 3.1. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 253: Create The Ip Trunk 3.01 (And Later) Node Dialing Plan Using

    TM 3.1 PC. The IP Trunk 3.01 (and later) node for which the dialing plan is being created is not seen. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 254 Large Systems. For networks that include Small Systems, the choices are H.323 V2, ISGF, ESGF, SL1, and SLI ESN5. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 255 Control node access with SNMP community name strings 255 In addition to IP Trunk 3.01 (and later) nodes, the IP telephony trunk network may contain ITG Trunk 1.0 Basic Trunk nodes or Nortel IP Telephony Connection Manager. Use H.323 V2 node capability for these nodes.
  • Page 256 Enter the number of leading digits to delete or insert, if required, for digit manipulation on outgoing calls using this ESN translation to this destination node. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 257 ISGF for ESN translation Dial Plan digits that are not used for non-call-associated signalling. To add the ESN translation Dial Plan digits for this destination node, click Add. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 258: Retrieve The Ip Trunk 3.01 (And Later) Node Dialing Plan Using

    Management IP address of Leader 0 on the existing node. Select the new node and double-click to open its Node Properties sheet. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 259 To save modifications, click Apply and then OK. From the View menu, the option is available to view by Digits dialed or Remote Nodes. —End— Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 260: Transmit Ip Trunk Card Configuration Data From Tm 3.1 To The Ip Trunk Cards

    Leader 0 IP trunk card through an NTAG81CA PC Maintenance cable. If required, use an Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 261 ITG> setLeader "xxx.xxx.xxx.xxx", "yyy.yyy.yyy.yyy","zzz.zzz.zzz.zzz" where • "xxx.xxx.xxx.xxx" is the ELAN network interface IP address of Leader 0 on the ELAN subnet, Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 262: Backup Leader Installation For Ip Trunk 3.01 (And Later)

    To install a Backup Leader in an IP Trunk 3.01 (and later) node, follow the steps in Procedure 28 "Installing a Backup Leader in IP Trunk 3.01 (and later)" (page 263). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 263 Follow the links to Customer Support and Software Distribution or go to www.nortel.com/support. If problems are encountered, please contact the support group or GNTS. Ensure the D-channel is configured to handle the extra B-channels that are installed. ISLM = 382 max.

  • Page 264: Transmit The Node Properties, Card Properties And Dialing Plan To Leader 0

    Transmit the node properties, card properties and dialing plan to Leader Verify that the IP trunk cards are disabled in LD 32 before transmitting card properties. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 265 Leader 1 and Follower cards to fail. When the transmission is complete, click the Close button. Reboot the Leader 0 IP trunk card. —End— Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 266: Verify Installation And Configuration

    Configuration tab of the Node Properties, while adding the IP Trunk 3.01 (and later) node on TM 3.1 d. IP addresses Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 267 IP address of the remote TM 3.1 PC and yyy.yyy.yyy.yyy is the IP address of the ELAN network interface gateway. Press Enter. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 268: Transmit Card Properties And Dialing Plan To Leader 1 And Follower Cards

    Keep the radio button default setting of Transmit to selected nodes. Check the Card Properties and Dialing plan check boxes. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 269: Configure Date And Time For The Ip Trunk 3.01 (And Later) Node

    Double-click Leader 0 from the list in the lower part of the window. The ITG Card Properties window – Maintenance tab opens. Click the Set Node Time... button. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 270: Change The Default Itg Shell Password To Maintain Access Security

    Enter the following information when prompted: Enter current username: itgadmin Enter current password: itgadmin Enter new username: new username Enter new password: new password Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 271: Change Default Esn5 Prefix For Non-Esn5 Ip Telephony Gateways

    When prompted to login, enter the default (or user-modified) login and password. VxWorks login: itgadmin Password: itgadmin ITG> esn5PrefixShow Figure 62 "esn5PrefixShow" (page 272). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 272: Check And Download Ip Trunk Card Software In

    Verify that the software release on each card is the latest recommended software release for IP Trunk 3.01 (and later) by connecting to a Nortel website that contains the latest software versions for the Media Card 32-port and the ITG-Pentium 24-port trunk card.
  • Page 273 273). Figure 64 ITG Card Properties Configuration tab Check the Nortel website to find the latest recommended IP Trunk 3.01 (and later) software release. Go to www.nortel.com. Follow the links to Customer Support and Software Distribution or go to www.nortel.com/support.

  • Page 274: Transmit New Software To The Ip Trunk Cards

    Click the new node in the upper half of the IP Telephony Gateway - ISDN IP Trunk window. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 275 The IP trunk cards continue to run the old software until rebooted. Click Close button. Repeat steps 3b, 4 and 5b for the other card density. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 276: Upgrade The Dchip Pc Card

    DCHIP card and select Telnet to ITG Card from the right-click menu. The Telnet window appears with the VxWorks prompt. When prompted to login, enter the default username and password Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 277: Configure Tm 3.1 Alarm Management To Receive Snmp Traps From The Ip Trunk Cards

    "Configure SNMP Traps/Routing and IP addresses tab" (page 247). Enter the IP address of the TM 3.1 PC as described in that procedure. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 278 Select the Devices file from the Control Files folder and click Open. The Devices.txt file opens. See Figure 66 "Devices.txt file:" (page 279). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 279 IP Trunk 3.01 (and later) node is located. Click File > Save. In the Alarm Notification Run Options window, click OK. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 280: Make Test Calls To The Remote Nodes (Itg Trunk Or Ip Trunk)

    ITG Trunk 2.x or IP Trunk 3.01 (and later) node is powered up, configured, and enabled. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 281: Provisioning Ip Trunk 3.01 (And Later) In Tm

    "Gatekeeper-resolved endpoints" (page 334) Overview This chapter describes the provisioning in TM 3.1 required to operate the IP Trunk 3.01 (and later) application. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 282: Add A Site And System

    The window displays two sections – Services and Sites. See Figure 67 "TM 3.1 Navigator" (page 282). Figure 67 TM 3.1 Navigator Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 283 Figure 69 "New Site Properties Provisioning a new site" (page 284). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 284: Change An Existing Site

    The window displays two sections: Services and Sites. See Figure 67 "TM 3.1 Navigator" (page 282). In the Sites section, click the site to be changed. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 285 Alternatively, from the upper menu, click File > Properties. See Figure 71 "Alternate way to change System Properties" (page 285). Figure 71 Alternate way to change System Properties Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 286: Delete A Site

    In the Sites section, click the site to be deleted. Right-click the site and from the drop-down list, select Delete. See Figure 73 "Deleting a site" (page 287). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 287 WARNING Deleting a site also deletes all of its systems. Figure 74 "Alternative method of deleting a site" (page 288). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 288 In the warning box that opens, click Yes to confirm the deletion. See Figure 75 "Confirm deletion" (page 288). Figure 75 Confirm deletion Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 289: Add A System

    Figure 77 "New system menu bar" (page 290). The Add System window opens. See Figure 78 "Select a system type" (page 291). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 290 For IP Trunk 3.01 (and later), select Meridian 1 in the Add System window. Click OK. See Figure 78 "Select a system type" (page 291). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 291 Same as Site check box. The rest of the information is obtained from the site information and Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 292 Communications tab in the System Properties window is filled in correctly, the system data can be retrieved. See Telephony Manager 3.1 System Administration (NN43050-601) for more information. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 293 An IP trunk card cannot be provisioned unless it belongs to a system customer. Unless the system is to be administered through this interface, enter only the most basic customer number information. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 294 Click the Add button to add a customer. The Add Customer window opens. See Figure 83 "Add Customer window" (page 295). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 295 Click OK. The New – (Customer x) Properties window opens. See Figure 84 "New (Customer x) Properties General tab" (page 296). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 296 Procedure 43 Changing an existing system Step Action Log in to the TM 3.1 Navigator. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 297 System Properties window, as seen in Figure 85 "System Properties window" (page 297). Select the customer. See Figure 86 "System Properties Customers tab" (page 298). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 298 – General, Features, and Numbering Plans tabs. See Figure 87 "Customer Properties window" (page 298). Figure 87 Customer Properties window Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 299: Delete A System

    Alternatively, from the upper menu, click Edit > Delete. See Figure 89 "Alternative method of deleting a system" (page 300). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 300 In the warning box that opens, click Yes to confirm the deletion. See Figure 90 "Confirming the deletion" (page 300). Figure 90 Confirming the deletion —End— Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 301: Add An Ip Trunk 3.01 (And Later) Node

    302). The smaller upper window lists the systems. The larger lower window lists all the cards in the selected system’s node. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 302 Click a radio button to indicate whether to retrieve the information from an existing remote node, or to define the node configuration manually. Nortel recommends selecting the "Define the node configuration manually" radio button, as TM 3.1 generates comprehensive provisioning files, including the BOOTP.1 file, the CONFIG1.INI file, and all address resolution information.
  • Page 303 Click the Configuration tab. This is where the IP trunk cards are provisioned. See Figure 95 "New ITG Node - Configuration tab" (page 304). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 304 Management MAC – the IP trunk card ELAN MAC address • Voice IP – the IP trunk card’s TLAN network interface IP address for RTP and H.323 messaging Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 305 When Add is clicked, the lower card information window displays the saved card information. See Figure 96 "New ITG Node Configuration tab window with Leader 0 provisioned" (page 306). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 306 TOS value. For more information see "IP Trunk 3.01 (and later) DiffServ support for IP QoS" (page 128). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 307 When the fax call is transmitted as data (T.30), the call has a much greater chance of success. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 308 Click the check box to enable or disable Voice Activity Detection (VAD). See Figure 99 "New ITG Node, DSP Profile tab, Codec sub-tab" (page 309). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 309 VAD and understand the pertinent signaling. Select an RTP port Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 310 17300. Click the Restore Default button to restore the default port start value. Add the node Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 311: Edit A Node

    In the window, select the node to be edited from the list. From the upper menu, click Configuration > Properties. See Figure 102 "Change node properties" (page 312). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 312 Select the applicable tab to change the data associated with that section of the node. See Figure 104 "ITG Node Properties General tab" (page 313). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 313 (Backup Leader) must be selected before Follower cards. See Figure 105 "ITG Node Properties Configuration tab" (page 313). Figure 105 ITG Node Properties Configuration tab Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 314 D-channel. A second D-channel, D-channel 8, is on this card; the original D-channel was "7". Click Change (above the lower window) to accept the change. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 315 Figure 108 "When an IP trunk card cannot be deleted" (page 315). Figure 108 When an IP trunk card cannot be deleted Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 316: Delete A Node

    In the ITG -ISDN IP Trunk window, select the node to be deleted. From the upper menu, click Configuration > Delete. See Figure 110 "Delete a node" (page 317). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 317 Yes to delete the node or click No to cancel the deletion. See Figure 112 "Confirm the node deletion" (page 318). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 318: Define The Dialing Plan Information

    IP trunk card to the correct destination IP address. It is necessary to first define the local dialing plan entries, then define the Gatekeeper information. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 319: Non-Gatekeeper-Resolved (Local) Dialing Plan

    ITU-T which is explained in the section "E-Model" (page 73). The default is value for QoS is 3 which is considered "Good", according to the E-model. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 320 4. SPN – Special Cases. This is for routing international calls or special cases; for example, 011923xxxx or 911. The maximum number of digits supported is 19 digits. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 321 Mapping of dialing plan with TON and NPI Dialing plan E.164 National E.164 Subscriber E.164 International E.164 Unknown Private Private Private Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 322 The ITG Dialing Plan window opens. If it is a new node, the Dialing Plan window is blank. See Figure 115 "ITG Dialing Plan window" (page 323). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 323 General tab" (page 324) Figure 117 "ITG Dialing Plan, Remote Node Properties window, General tab with drop-down list open" (page 324). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 324 ITG Dialing Plan, Remote Node Properties window, General tab Figure 117 ITG Dialing Plan, Remote Node Properties window, General tab with drop-down list open Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 325 3.1 provisioning. When a node is selected, the data specific to the selected remote node is displayed on the General tab. See Figure 119 "Selected Remote Node" (page 326). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 326 (page 327), and Figure 122 "Remote Node Properties, Digits dialed tab with a selected destination node" (page 328). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 327 Define the dialing plan information 327 Figure 120 Remote Node Properties, Digits dialed tab with no entries Figure 121 Select the destination node Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 328 Delete. Although there is no warning box to request confirmation of the deletion, the destination can immediately be re-added if deleted in error. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 329 Select H.323 V2 from the Node capability drop-down list if selecting an IP Peer H.323 Gateway. See Figure 125 "Selecting an IP Peer H.323 Gateway" (page 330). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 330 330 Provisioning IP Trunk 3.01 (and later) in TM 3.1 Figure 124 Destination not in local TM 3.1 provisioning Figure 125 Selecting an IP Peer H.323 Gateway Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 331 From the Dial Plan drop-down list, select the correct dial plan/type of number selection. See Figure 127 "Select the Dial Plan" (page 332). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 332 Dial Plan displayed in the lower window. Figure 128 "Node with two remote sites" (page 333) shows a node with two remote sites provisioned. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 333 334), a DSC (Distant Steering Code) of 8 has been entered, but not yet added. Click Add to save this entry. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 334: Gatekeeper-Resolved Endpoints

    Recommendation Though not mandatory, Nortel recommends that zones be used for IP Trunk 3.01 (and later). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard...
  • Page 335 Configure The IP Trunk 3.01 (and later) node to register with the IP Peer H.323 Gateway Gatekeeper. This can be done in either of two ways, as follows: Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 336 No Gatekeeper. Select this option to remove the provisioning that tells the IP trunk card to use a Gatekeeper. —End— Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 337 Figure 132 "Node Properties Gatekeeper from TM 3.1" (page 338). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 338 Using the Independent Gatekeeper option Step Action Select CS 1000M as the remote Gatekeeper type. See Figure 133 "Gatekeeper Type drop-down list" (page 339). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 339 Figure 134 "Properties defined for Primary Gatekeeper" (page 339) shows an example of an independent Gatekeeper that has been provisioned. Figure 134 Properties defined for Primary Gatekeeper Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 340 "Properties defined for Primary and Alternate Gatekeepers" (page 340). Figure 135 Properties defined for Primary and Alternate Gatekeepers Click OK. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 341 Download the dialing plan provisioning to the IP trunk cards. For more information on downloading the dialing plan, see "Transmit configuration data" (page 350). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 342 342 Provisioning IP Trunk 3.01 (and later) in TM 3.1 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 343: Contents

    "Schedule and generate and view IP Trunk 3.01 (and later) OM reports" (page 358) "Backup and restore operations" (page 361) "Alarm Notification" (page 361) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 344: 344 Tm 3.1 Oa And M Using Tm 3.1 Applications

    "Schedule and generate and view IP Trunk 3.01 (and later) OM reports" (page 358) • "Backup and restore operations" (page 361) • "Alarm Notification" (page 361) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 345: Delete A Node

    Double-click the ITG ISDN IP Trunk icon in the Services folder in the TM 3.1 Navigator window. Right-click the node and select menu Node > Properties. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 346: Database Locking

    In this example, a property sheet was open when the database was taken over by another user. Figure 137 Database lock message Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 347: Itg Card Properties Window

    To perform Enable, Disable, and Perform operations, use the TM 3.1 Maintenance Windows or System Terminal applications. • The Reset button is disabled when the IP trunk card is enabled. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 348: Nortel Communication Server

    (Leader 0 or Leader 1), which in turn updates the other cards in the ITG ISL Trunk node. —End— Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 349: Itg Card Properties Configuration Window

    SNMP. If the DSP self-test fails, try to reset the card. If it fails again, replace the card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 350: D-Channel Maintenance

    Transmitting configuration data to the IP trunk cards Step Action Select the IP trunk cards in the ITG Main window. Select a Transmit option. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 351 • Card Properties (CONFIG1.INI) can only be transmitted to the IP trunk cards when the cards are disabled. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 352 OM error log and in the PC event log. Figure 141 Locked IP trunk card message Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 353: Add An Ip Trunk 3.01 (And Later) Node On Tm 3.1 By Retrieving An Existing Node

    Double-click the ITG ISDN IP Trunks icon from the Services folder. The IP Telephony Gateway - ISDN IP Trunk window opens. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 354 "otm321". To retrieve an ITG card, the SNMP read community name string cannot be used. Click the Start Retrieve button. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 355: Retrieve And Add An Ip Trunk 3.01 (And Later) Node For Maintenance And Diagnostic Purposes

    — retrieve the database from the IP Trunk 3.01 (and later) node for the TM 3.1 IP Trunk 3.01 (and later) node Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 356: Configuration Audit

    Compare the data with the properties and dialing plan for the currently stored IP Trunk 3.01 (and later) node in TM 3.1. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 357: Retrieve Ip Trunk 3.01 (And Later) Configuration Information From The Ip Trunk 3.0 (And Later) Node

    IP trunk card. Use the "dummy" node for this purpose. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 358: Schedule And Generate And View Ip Trunk 3.01 (And Later) Om Reports

    From the IP Telephony Gateway Main window, select File > Report > Generate. The Generate OM Report window appears. See Figure 144 "Generate OM Report" (page 359). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 359 Excel. If Excel is not available, use an application that recognizes .csv (comma-separated) files to view the report. Figure 145 OM Report scheduling window Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 360 Navigator tree. This includes the ITG Network service. If access is denied, the ITG application does not appear in the Navigator window. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 361 TM 3.1 PC, if SNMP traps are being used. See "Configure TM 3.1 Alarm Management to receive SNMP traps from the IP trunk cards" (page 277). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 362: System Commands

    A summary list of IP Trunk 3.01 (and later) system commands available in LD 32 is shown in Table 52 "LD 32 IP Trunk 3.01 (and later) maintenance commands" (page 363). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 363: Disable The Indicated Ip Trunk Card

    Disable the indicated IP trunk card when idle To disable the indicated IP trunk card when idle in LD 32, use the following command: Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 364: Enable An Indicated Ip Trunk Card

    Display IP trunk card port status To display the status of a port on the IP trunk card in LD 32, use the following command: Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 365 STAT l s c u ITG port, where: l = loop, s = shelf, c = card, u = unit. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 366 366 TM 3.1 OA and M using TM 3.1 applications Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 367: Oa And M Using The Itg Shell Cli And Overlays

    "System commands LD 32" (page 384) "Disable the indicated IP trunk card" (page 363) "Disable the indicated IP trunk card when idle" (page 363) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 368: Introduction

    • Log in through a direct cable connection between the IP trunk card faceplate maintenance port and a PC. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 369: Connect A Pc To The Card Maintenance Port

    When prompted to login, enter current username and password. Default is: VxWorks login: itgadmin Password: itgadmin ITG> Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 370: Telnet To An Ip Trunk Card Through The Tm 3.1 Pc

    There is a 20-minute Telnet shell activity time-out limit. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 371: Change The Default Itg Shell Password To Maintain Access Security

    Follow the steps in Procedure 62 "Changing the default ITG shell password" (page 372) to change the default ITG shell password. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 372: Reset The Default Itg Shell Password

    There is a window of only approximately 2-3 seconds to enter the correct prompt (jkl for the Media Card 32-port trunk card and jkl for the ITG-Pentium 24-port trunk card). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 373 24-port trunk card asks for xxx to get into the BIOS, the firmware on that IP trunk card must be upgraded. Contact Nortel Technical Support for more information. Press the reset button on the card again. The IP trunk card starts up and displays "T:20" on the 4-character display.

  • Page 374: Download The Itg Operational Measurements Through The Itg Shell

    <hostname, username, password, directory path, filename> for the current file prevOMFilePut <hostname, username, password, directory path, filename> for the previous file. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 375: Reset The Operational Measurements

    2300,2300=>Default 173300+>Cisco RTPHeaderCpmpresssion Card IP: 47.11.215.186 Card MgtIP: 47.11.217.21 Ldr MgtIP: 47.11.217.21 Card TN: 9 0 0 Card State: ENBL Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 376: Display Ip Trunk 3.01 (And Later) Gatekeeper Status

    • values from the Gatekeeper, such as Time To Live (TTL) and endpoint ID Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 377: Transfer Files Through The Command Line Interface

    IP trunk card. Commands with "Put" as part of the command name refer to file transfer from the IP trunk card to the FTP host. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 378 file after it has been correctly transferred to the IP trunk card. To avoid damaging the configuration files and the IP trunk card, only use the "hostFileGet" command under the direction of Nortel support personnel.

  • Page 379: Upgrade Ip Trunk Card Software Using Ftp

    When the new software version is correctly downloaded, reboot the IP trunk card with cardReset to run the new software. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 380 380 OA and M using the ITG shell CLI and overlays Obtain the new IP trunk card software from the Nortel web site, or obtain a PC Card containing the newest software. Follow the steps in Procedure 64 "Downloading IP trunk card software from the internet"...
  • Page 381 Step Action Make the latest IP trunk card software, obtained from the Nortel web page, available to an FTP host. This can be an FTP host on the PC. As a special case, the FTP host can be the IP trunk card.

  • Page 382: Backup And Restore From The Cli

    files. Each file must be named to identify the card it goes with. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 383: Recover The Snmp Community Names

    TM 3.1 IP Trunk 3.01 (and later) • if the TM 3.1 PC has crashed and had to be restored from scratch. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 384: Ip Trunk 3.01 (And Later) Configuration Commands

    Disable the IP trunk card before card properties are transmitted from the TM 3.1 IP Trunk 3.01 (and later) application to the IP trunk card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 385 Disable the indicated unit, where: DISU l s c u l = loop, s = shelf, c = card, u = unit Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 386: Disable The Indicated Ip Trunk Card

    Disable an indicated IP trunk card port To disable an indicated IP trunk card port in LD 32, use the following command: Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 387: Enable An Indicated Ip Trunk Card Port

    STAT l s c u IP Trunk 3.01 (and later) port, where: l = loop, s = shelf, c = card, u = unit. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 388 388 OA and M using the ITG shell CLI and overlays Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 389: Maintenance

    "Determine IP trunk card software release" (page 419) "Transmit card properties and dialing plan" (page 419) "Backup and restore procedures" (page 420) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 390: Introduction

    Replacement – step-by-step procedures to replace an IP trunk card. • "Backup and restore procedures" (page 420) – how to backup the IP Trunk 3.01 (and later) application data. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 391: Ip Trunk 3.01 (And Later) Ip Trunk Card Alarms

    Major Alarm (ITG03xx) – intervention required, but not immediately • Major Alarm (ITG04xx) – immediate action required. Card is out of service Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 392 Successful bootup. All alarms cleared. If this happens due to something other than a known power-on event or a user-invoked card reset, the causes of recurring bootup must be investigated. Contact Nortel technical support. ITG0101 Exit from QoS fallback. Normal Indicates recovery from ITG0203.
  • Page 393 If the problem occurs frequently the IP trunk card requires manual intervention; for example, upgrade to an enhanced software version or replace the IP trunk card. ITG0300 Memory allocation failure. Check If this occurs frequently, contact Nortel configuration. Indicates a dynamic technical support. memory allocation problem.
  • Page 394 Fatal self-test failure. Card is out of service. A fatal self-test diagnostic error was found. Reboot threshold exceeded. ITG0401 Manual intervention required. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 395 ITG0430 Software image not compatible with Target processor. Software upgrade aborted. ITG0450 D-channel loss of signal. Associated channels busied out. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 396: System Level Maintenance

    System level maintenance of the IP trunk card is performed using LD 32 or LD 36. See Table 56 "Supported LD 32 commands" (page 397) Table 57 "Supported LD 36 commands" (page 397). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 397 Chassis, the TN address < l s c > should be replaced by < s c > and the < l s c u > address replaced by < s c u >. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 398: Tm 3.1 Maintenance Commands

    All system MSDL commands are supported. Use LD 96 to enter MSDL commands. Table 58 "MSDL commands" (page 399) lists some of the more important commands. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 399: Simple Network Management Protocol (Snmp)

    SNMP agent to issue a trap. Table 60 SNMP trap causing events Function Command The card has been disabled by the system. Card Disabled Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 400: Trace And Alarm/Log

    Commands are grouped into eight categories, as shown in Table 61 "General purpose commands" (page 401) – Table 66 "DCHIP-only commands" (page 407). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 401 This command will only be in effect until the card reset. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 402 Currently, "flags" should be set to "0". Example: ITG>mRouteAdd "47.82.33.123", "47.82.33.1", "255.255.255.0", 4, 0 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 403 FTP session with the given parameters and downloads the file to the flash file system. Example: ITG> ConfigFileGet "ngals042", "anonymous", "guest", "/configDir", "config.ini" Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 404 IP trunk card’s current log path, filename file to the indicated location on the host. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 405 Clear the leader bit in NVRAM, but does not erase the IP nvramLeaderClr parameters in NVRAM. Example: ITG> nvramLeaderClr Clear IP parameters in NVRAM. NVRClear Example: ITG> NVRClear Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 406 Start Receive loopback test on the indicated DSP. Example: ITG> DSPRcvLpbkTestOn Stop Receive loopback test on the indicated DSP. DSPRcvLpbkTestOff Example: ITG> DSPRcvLpbkTestOff Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 407: Ip Trunk Card Self-Tests

    IP Trunk 3.01 (and later) sends messages indicating the completion of each phase of testing and any detected faults, to this port. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 408: Card Lan

    PCI chipset, cache (if installed), and DRAM memory. The results of the BIOS self-test are displayed on the RS-232 maintenance port. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 409: Base Code Self-Test

    Therefore, one or more calls is still unaccounted for. In the trivial case, even in a lightly loaded network, it Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 410: Ip Trunk 3.01 (And Later) Upgrades

    All upgrades are accomplished by updating the on-board application flash memory with the application. Software upgrades are performed from the TM 3.1 PC. Nortel recommends loading the application from the network, rather than the faceplate PC Card. Application upgrade On occasion, a field up-issue is done over the network.
  • Page 411 If the pload command is issued without a parameter, the technician is prompted for the patch filename and other information. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 412 Syntax: pout "[handle]" If the pout command is issued without a parameter, the technician is prompted to enter a handle. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 413 Once a memory patch is created using the pnew command, it is loaded and activated like any other patch. Syntax: Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 414: Flash Storage Upgrades

    Action Download the latest IP Trunk 3.01 (and later) software version from Nortel. Determine the location on the TM 3.1 PC hard drive where it is to be loaded. Record the TM 3.1 PC hard drive location for use later in this procedure. For more detailed instructions on how to access the latest software version, turn to "Check and download IP...
  • Page 415 Leader 1, and lastly the Follower cards. After all the IP trunk cards have been reset and have correctly rebooted, they respond to Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 416: Replace An Ip Trunk Card

    Locate the defective IP trunk card in the lower window by card Disable the defective IP trunk card in LD 32 using the DISI command. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 417 Insert the IP trunk card into the card guides and carefully push it until it makes contact with the backplane connector. Hook the locking devices. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 418 In the TM 3.1 IP Telephony Gateway - ISDN IP Trunk Main window, select View > Refresh from the menu. Check that the replacement IP trunk card status is showing "Unequipped". Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 419: Determine Ip Trunk Card Software Release

    The ITG – Transmit Options window appears. Select the Transmit to selected cards radio button. Check the Card properties and Dialing plan boxes only. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 420: Backup And Restore Procedures

    If TM 3.1 is temporarily unavailable, the ITG shell CLI can be used to retrieve configuration files from an FTP server or from a PC Card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 421: Fault Clearance Procedures

    Following a reboot, if the IP trunk card displays a code in the form of F:xx on the faceplate Maintenance display, this indicates an unrecoverable hardware failure. The card does not register with the system. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 422: Dch Failure

    Card Services also check and wait for the card to reach the READY state. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 423: Media Card 32-Port Trunk Card Faceplate Maintenance Display Codes

    If the hardware self-tests pass and the application starts up successfully, the screen cycles through the display codes to indicate the function and status of the card Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 424 If the IP trunk card faceplate displays BIOS, it is not functioning as an IP trunk card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 425: Itg-Pentium 24-Port Trunk Card Faceplate Maintenance Display Codes

    T:05 fails, "F:05" is displayed. If more than one test fails, the message displayed indicates the first failure. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 426 If the displays this message, check that the Pentium module is fully seated in the motherboard socket. T:19 Waiting for application startup message from host Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 427 Transmit node properties from TM 3.1. Card has detected the Active Leader and is running Follower tasks. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 428: System Performance Under Heavy Load

    If the IP trunk card that houses the C-channel card (DCHIP Leader) also acts as Leader or Backup Leader for the node, it can become severely Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 429: Message: Msdl0304

    The resolution depends on the root cause of the problem. If the cause is traffic levels, then it might be necessary to balance traffic more evenly across the switch. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 430: Message: Bug085

    Occasionally, if the problem is related to high traffic levels, the specific call could fail. In such a case, a retry occurs. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 431: Appendix A Patches And Advisements

    The application on the CS 1000 and the BCM 3.5 use method 2 and IP Trunk 3.0 uses method 1. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 432: Ip Trunk 3.01.22 Patches

    MPLR17662 on all existing IP Trunks first. Only then can the customer upgrade the existing IP Trunk nodes gradually, node by node, to IP Trunk 3.01. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 433 Trunk 3.0, and upgrading a network on a node-by-node basis simplifies maintenance greatly, Nortel recommends that the second alternative be used. The nodes must use the Nortel H.323 Interoperability format or use a Gatekeeper to resolve destinations. The applicability of MPLR17662 is limited in certain situations: •...
  • Page 434 434 Appendix A Patches and advisements Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 435: Appendix B Cable Description And Nt8D81Ba Cable Replacement

    For information on cabling the Media Card 32-port trunk card, see "Cabling for the Media Card 32-port trunk card" (page 205). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 436: Ntmf94Ea Elan, Tlan And Serial Port Cable

    P1-9 SHLD GRND P1-25 SHLD GRND P1-43 SHLD GRND P1-50 SHLD GRND P1-23 RXDB+ P3-3 Green/White P1-24 TXDB+ P3-1 White/Green Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 437: Ntcw84Ka Elan, Tlan, Dch And Serial Cable

    Figure 149 "NTCW84KA ELAN, TLAN, DCH, and serial cable" (page 438) Table 72 "NTCW84KA ELAN, TLAN, DCH, and Serial I/O cable connections" (page 438).) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 438 P1-5 P2 SHLD GRND P1-6 P2 SHLD GRND P1-8 P2 SHLD GRND P1-25 P2 SHLD GRND P1-30 P2 SHLD GRND Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 439: Ntag81Ca Faceplate Maintenance Cable

    PC. See Figure 150 "NTAG81CA PC maintenance cable" (page 440) Table 73 "NTAG81CA Faceplate Maintenance cable connections" (page 440). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 440: Ntag81Ba Maintenance Extender Cable

    Figure 151 "NTAG81CA Maintenance Extender cable" (page 440) Table 74 "NTAG81BA Maintenance Extender cable connections" (page 441).) Figure 151 NTAG81CA Maintenance Extender cable Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 441: Ntcw84Ea Dch Pc Card Pigtail Cable

    Be careful to align the connector with the pin header. See Figure 152 "NTCW84EA pigtail cable" (page 442) Table 75 "NTCW84EA pigtail cable connections" (page 442). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 442 RDAI P2-2 White P1-3 STAI P2-3 P1-4 RTAI P2-4 Green P1-5 P2-5 Brown P1-8 P2-6 Yellow P1-9 SDBI P2-7 Violet Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 443: Ntmf04Ba Msdl Extension Cable

    RDB- P1-5 P2-5 Black RTA+ P1-13 P2-13 Blue RTB- P1-8 P2-8 Black P1-15 P2-15 Yellow P1-1 P2-1 Black SIG GRND Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 444: Ntcw84La And Ntcw84Ma Upgrade Cables

    For all LAN cables originating from the IP trunk card, standard cable ties should be adopted to bundle these cables together as they route out of the system Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 445 P2-1 ORANGE P1-47 BDSRB- P2-6 YELLOW P1-25 SHLD GRND P1-50 SHLD GRND P1-18 RXDB+ P5-3 GRN/WHT P1-19 TXDB+ P5-1 ORG/WHT Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 446: Prevent Ground Loops On Connection To External Customer Lan Equipment

    Procedure 73 "Preventing ground loops on connection to external LAN equipment" (page 447) to prevent ground loops when connecting to the customer’s ELAN/TLAN subnet equipment. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 447: Replace Cable Nt8D81Ba With Nt8D81Aa

    Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 448 L11–1, 2, 3 L12–1, 2, 3 L13–1, 2, 3 L14–1, 2, 3 L15–1, 2, 3 Figure 155 Backplane slot designations Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 449: Tools List

    Follow the steps in Procedure 75 "Installing the NTCW84JA filter and NT8D81AA cable" (page 450) to install the NTCW84JA filter and NT8D81AA cable. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 450 Attach the NTCW84JA special IPE filter to the NT8D81AA 50-pin connector using bail clips. Restore power to the IPE module. Replace I/O safety panel. —End— Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 451: Appendix C Environmental And Electrical Regulatory Data

    Rate of change Less than 1 C per three minutes Temperature cycling 0 C to 65 C, 1 C/min., three cycles Storage Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 452: Mechanical Conditions

    ITP-P 24-port trunk card, with the type of regulation and the country or area covered by each regulation. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 453: Electromagnetic Compatibility (Emc)

    United States Radiated Emissions CSA C108.8 Canada Radiated Emissions EN50081-1 European Community Generic Emission Standard EN55022/CISPR 22 CLASS A Radiated Emissions (Basic Std.) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 454: Nortel Communication Server

    ESD (Basic Standard) IEC 801-3 (level 2) Radiated Immunity (Basic Standard) IEC 801-4 (level 3) Fast transient/Burst Immunity (Basic standard) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 455 Surge Immunity (Basic Standard) EN61000-4-6 (preliminary) Conducted Disturbances (Basic Standard) EN6100-4-11 Dips, Interruptions (system level) EN61000-3-2 Harmonics & Flickers (system level) Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 456 456 Appendix C Environmental and electrical regulatory data Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 457: Appendix D Subnet Mask Conversion From Cidr To Dotted Decimal Format

    Table 87 "CIDR format remainders" (page 458) to get the dotted decimal value for the field following the last field containing "255". Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 458 Binary value Dotted decimal value 1000 0000 1100 0000 1110 0000 1111 0000 1111 1000 1111 1100 1111 1110 —End— Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 459: Appendix Ecli Commands

    – configure RTP packets to originate from ports 17300 to 17350 RTP Header Compression Range. • rtpPortNonCompress – configure RTP packets to originate from ports 2300 (Default). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 460 460 Appendix E CLI commands Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 461: Appendix F Configure A Netgear Rm356 Modem Router For Remote Access

    IP networking protocols including SNMP, FTP, and Telnet. A modem router should be installed on the system site ELAN subnet to provide remote support access for ITG and other IP-enabled Nortel products. The Nortel Netgear RM356 modem router integrates the functions of a V.90 modem, a PPP remote access server, an IP router, and a 4-port 10BaseT Ethernet hub, and provides a range of security features that can be configured to...

  • Page 462: Security Features Of The Rm356 Modem Router

    Use shielded CAT 5 10BaseT Ethernet cables to connect the modem router to the Management interface of a maximum of four IP trunk cards. Other IP-enabled Nortel products on the ELAN subnet can be connected to the RM356 modem router, including the Meridian 1/CS 1000M, a local TM 3.1 PC, Symposium...

  • Page 463: Configure The Tm 3.1 Pc To Communicate With A Remote System Site Through A Modem Router

    Enter the menu selection number, when prompted, to display a sub-menu, configuration form, or command prompts. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 464 Under "TCP/IP Setup", type in the IP address and the IP subnet mask for the modem router’s ELAN network interface. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 465 "Required" means no dial-in call is connected unless CLID is provided and user profiles require CLID for authentication. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 466 PC must provide the user name and password defined here when dialing up the modem router. Set "Callbacks/No" according to the customer’s network security policy and practices. Nortel Customer Technical Services (CTS), does not currently accept callback security calls from the modem router.

  • Page 467: Rm356 Modem Router Manager Menu (Application Notes On The Elan Subnet Installation)

    Set "Idle Timeout=1200" seconds to provide 20 minutes idle timeout disconnect for Nortel remote support purposes. Press Enter to confirm and save data to ROM, then press Esc to return from the sub-menu to the main menu.
  • Page 468 Press ENTER to Confirm or ESC to Cancel: Menu 13 - Default Dial-in Setup Telco Options: IP Address Supplied By: Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 469 Menu 21 - Filter Set Configuration Filter Filter Set # Comments Comments ------ ----------------- ------ ----------------- NetBEUI_WAN _______________ NetBEUI_LAN _______________ _______________ _______________ Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 470 Speed TXPkts RXPkts Errs Rx B/s Up Time Idle 0Kbps 16206 12790 0:00:00 Total Outcall Time: 0:00:00 Ethernet: Name: Room_304_RCH_Traini Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 471 Menu 24.4 - System Maintenance - Diagnostic MODEM System Drop MODEM Reboot System Reset MODEM 22. Command Mode Manual Call Redirect to MODEM Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 472 Menu 24.7 -- System Maintenance - Upload Firmware 1. Load RAS Code 2. Load ROM File Enter Menu Selection Number: 1 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 473: Appendix G Upgrade An Itg Trunk 1.0 Node To Support Isdn Signaling Trunks

    Trunk 2.0 also supports inter-working between ITG Trunk 2.0 nodes and ITG Trunk 1.0 (Basic Trunk) nodes in the same network. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 474: Upgrade Procedure Summary

    Upgrade Meridian 1 software to Release 25 or later. ITG/ISL Trunks require Packages 145 (ISDN) and 147 (ISL). Install additional software packages, such as Package 148 NTWK, as required for Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 475 1/CS 1000M IP Trunk 3.01 (and later)" (page 33) lists required software packages. Check the Nortel website to find the latest ITG 8-port trunk card software. Go to www.nortel.com. Follow the links to Customer Support and Software Distribution or go to www.nortel.com/support.

  • Page 476: Install The Dchip Hardware Upgrade Kit

    476 Appendix G Upgrade an ITG Trunk 1.0 node to support ISDN signaling trunks Verify that the customer site has a Nortel Netgear RM356 Modem Router (or equivalent) on the ELAN subnet. The modem router provides remote support access to ITG Trunk and other IP-enabled Nortel products.

  • Page 477: Install The Dchip I/O Panel Breakout Cable From The Upgrade Kit

    If installing the DCHIP upgrade kit for the NTCW80CA ITG 8-port trunk card, use the NTCW84LA I/O Panel breakout cable. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 478: Upgrade The Itg 8-Port Trunk Card Itg Basic Trunk Software To Itg/Isl Trunk Software

    A context menu appears. Select Telnet to ITG card. TM 3.1 automatically launches a Telnet session to the selected card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 479 If the ITG shell displays command not found, check the spelling of the command. If the ITG shell displays a value of –1, contact Nortel customer technical support. Return to the TM 3.1 IP Telephony Gateway - ISDN IP Trunk Main window.

  • Page 480: Step 2 - Transmit Itg Trunk 2.0 Software To The Itg 8-Port Trunk Cards

    The window identifies the cards by their TNs. If the message in the control window indicates the software transmit is unsuccessful, do not press Cancel. Leave the Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 481 ITG 8-port trunk cards that need to be configured. Refer to "Configure IP Trunk 3.01 (and later) data" (page 218). Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 482: Remove Itg Trunk 1.0 Configuration Data From Meridian 1

    Procedure 84 "Removing the ITG Trunk 1.0 configuration data from Meridian 1" (page 483) to remove the ITG Trunk 1.0 configuration data from Meridian 1. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 483: Configure The Meridian 1 Itg/Isl Trunk Data

    DCHIP card (Large Systems)" (page 218) "LD 17 Configure the ISL D-channel for the DCHIP card (Small Systems)" (page 220), as appropriate. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 484 Under those entries, find the DMI and record it. Remove the DMIs that were previously used for ITG basic trunks. —End— Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 485: Verify Rom-Bios Version

    Leader 1 and Follower cards to fail. When the transmission is complete, click the Close button. Reboot the Leader 0 ITG trunk card. Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...

  • Page 486: Nortel Communication Server

    486 Appendix G Upgrade an ITG Trunk 1.0 node to support ISDN signaling trunks —End— Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 487 DCHIP 39, 39, 40, 41, 41 DCHIP card in Small systems 220 delay 73, 73, 73, 73, 74 delay variation 90 Call Server 26 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 488 ITG-Pentium 24 Port trunk card 391 G.723.1 codec 85 ITG-Pentium 24-port trunk card 32 G.729A codec 85 ITU-T Recommendation G.107 73 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 489 NTCW80 8-port trunk card 31 Resource Table 45 NTCW84KB 50 RFC1321 81 NTMF94EB 50 router 73, 73, 73, 76 routers 76 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 490 TCP port 1720 130 Voice playout nominal delay 162 thresholds 71 TLAN subnet 32 tlanDuplexSet 161 WAN connectivity 31 tlanSpeedSet 161 Nortel Communication Server 1000 IP Trunk Fundamentals NN43001-563 02.01 Standard Release 5.5 21 December 2007 Copyright © 2007, Nortel Networks...
  • Page 492 While the information in this document is believed to be accurate and reliable, except as otherwise expressly agreed to in writing NORTEL PROVIDES THIS DOCUMENT "AS IS" WITHOUT WARRANTY OR CONDITION OF ANY KIND, EITHER EXPRESS OR IMPLIED. The information and/or products described in this document are subject to change without notice.

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