Nortel 1000 Con?guration guide Manuale utente

Nortel Communication Server 1000

Main Ofﬁce Conﬁguration Guide

for SRG 50

NN43001-307

Document status: Standard

Document version: 02.02

Document date: 3 December 2007

Sourced in Canada.

The information in this document is subject to change without notice. The statements, conﬁguration, technical

data, and recommendations in this document are believed to be accurate and reliable, but are presented without

express or implied warranty. Users must take full responsibility for their applications of any products speciﬁed in this

document. The information in this document is proprietary to Nortel Networks.

Nortel, 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.

Revision history

December 2007

Standard 02.02. This document is up-issued to support CS 1000 Release

5.0 for SRG 50 Release 3.0. This document includes SIP Trunks

conﬁguration at the main office.

August 2007

Standard 02.01. This document is up-issued to support CS 1000 Release

5.0 for SRG 50 Release 3.0.

June 2007

Standard 01.02. This document is up-issued to remove the Nortel Networks

Conﬁdential statement.

May 2007

Standard 01.01. This document is up-issued to support Communication

Server 1000 Release 5.0. This document contains information previously

contained in the following legacy document, now retired: (553-3001-207).

This document is up-issued to include updated information due to CR

Q01587820. See "Codec negotiation" (page 95).

October 2006

Standard 3.00. This document is up-issued to support SRG 50 Release

2.0 for CS 1000 Release 4.5.

January 2006

Standard 2.00. This document is up-issued for CR Q01202736, with

information on reconﬁguring Call Server alarm notiﬁcation levels if

necessary when conﬁguring Adaptive Network Bandwidth Management.

August 2005

Standard 1.00. This document is a new document to support

Communication Server 1000 Release 4.5.

Nortel Communication Server 1000

Main Ofﬁce Conﬁguration Guide for SRG 50

NN43001-307 02.02 Standard

Release 5.0 3 December 2007

4Revision history

Nortel Communication Server 1000

Main Ofﬁce Conﬁguration Guide for SRG 50

NN43001-307 02.02 Standard

Release 5.0 3 December 2007

Contents

New in this release 9

Other 9

Subject 9

Intended audiences 9

Related information 9

NTPs 10

Online 10

CD-ROM 10

Description 11

Contents 11

Survivable Remote Gateway 11

Main ofﬁce hardware description 14

Main ofﬁce requirements 17

Optional features to enhance SRG functionality 18

Normal Mode and Local Mode overview 19

Normal Mode 19

Bandwidth Management Overview 24

Time of Day 24

SRG IP Phone to local PSTN calls 25

IP Phone to analog (500/2500-type) telephone calls 25

Capacity 26

Branch ofﬁce dialing plan 27

Branch ofﬁce and SRG 50 terminology 28

Limitations 29

Setting up the main ofﬁce 31

Contents 31

Introduction 31

SRG information required by the main ofﬁce 31

Main ofﬁce information required by the SRG 32

Zone parameters 34

Branch ofﬁce IP Phone conﬁguration at the main ofﬁce 38

SIP IP Trunks conﬁguration at the main ofﬁce 40

Nortel Communication Server 1000

Main Ofﬁce Conﬁguration Guide for SRG 50

NN43001-307 02.02 Standard

Release 5.0 3 December 2007

6Contents

Dialing Plan conﬁguration 43

Contents 43

Overview 43

On-net dialing plan 43

Off-net dialing plan 45

Routing calls 45

SIP/H.323 zones 45

Zone-based digit manipulation 46

Conﬁguring the dialing plan for PSTN access to SRG users in Normal Mode 48

Dialing plan examples 65

Bandwidth Management 95

Contents 95

Introduction 95

Codec negotiation 95

Conﬁguring Bandwidth Management parameters 101

Adaptive Network Bandwidth Management 110

Tandem Bandwidth Management overview 129

Dialing Plan Overview 130

Network using Uniform Dialing Plan 132

Network using Coordinated Dialing Plan 154

Alternative Call Routing for Network Bandwidth Management159

Contents 159

Description 159

Operating parameters 174

Feature interactions 175

Feature packaging 176

Feature implementation using Command Line Interface 176

Feature implementation using Element Manager 178

Diagnostics 180

Maintenance 184

Feature operation 187

Emergency Services conﬁguration 189

Contents 189

Overview 189

Emergency Services Access 190

Emergency Services for Virtual Ofﬁce 200

On-Site Notiﬁcation 201

Conﬁguring the NRS for ESA SPN 201

Testing the ESDN number 202

Conﬁguring ESA using Element Manager 202

Emergency Service using Special Numbers (SPN) 202

Nortel Communication Server 1000

Main Ofﬁce Conﬁguration Guide for SRG 50

NN43001-307 02.02 Standard

Release 5.0 3 December 2007

Contents 7

Enhanced UNIStim Firmware Download 205

Contents 205

Description 205

Firmware upgrade 206

Appendix A Media Redirection Scenarios 209

List of terms 213

Index 218

Procedures

Procedure 1 Conﬁguring ESN and SRG zones 34

Procedure 2 Conﬁguring branch ofﬁce IP Phones at the main ofﬁce using

LD 11 39

Procedure Conﬁguring SIP IP Trunks 40

Procedure 3 Conﬁguring the main ofﬁce 49

Procedure 4 Conﬁguring the NRS database 57

Procedure 5 Conﬁguring the branch ofﬁce 60

Procedure 6 Testing PSTN access using an SRG IP Phone 64

Procedure 7 Printing intrazone and interzone statistics for a zone 106

Procedure 8 Displaying CAC parameters for one or more zones 124

Procedure 9 Provisioning Tandem Bandwidth Management 145

Procedure 10 Accessing the Zones web page 178

Procedure 11 Printing zone ALTPreﬁx 181

Procedure 12 Show Status 183

Procedure 13 Enabling behavior at a zone 185

Procedure 14 Suppress Alternative Call Routing for NBWM alarms 187

Procedure 15 Conﬁguring the main ofﬁce 195

Procedure 16 Conﬁguring the branch ofﬁce zone 200

Procedure 17 Testing ESDN using an SRG telephone 202

Procedure 18 Upgrading ﬁrmware 207

Nortel Communication Server 1000

Main Ofﬁce Conﬁguration Guide for SRG 50

NN43001-307 02.02 Standard

Release 5.0 3 December 2007

8Contents

Nortel Communication Server 1000

Main Ofﬁce Conﬁguration Guide for SRG 50

NN43001-307 02.02 Standard

Release 5.0 3 December 2007

New in this release

The CS 1000 Main Ofﬁce Conﬁguration for SRG50 (NN43001-307) for CS

1000 Release 5.0 includes support for SRG 50 Release 3.0.

The following sections detail what is new in CS 1000 Main Ofﬁce

Conﬁguration for SRG50 (NN43001-307) for CS 1000 Release 5.0 .

Other CS 1000 Main Ofﬁce Conﬁguration for SRG50 (NN43001-307) includes

the following changes:

•Replaced instances of OTM 2.2 with TM 3.1.

•Updated Element Manager with enhancements.

•Added support for new IP Phones.

•Removed instances of CS 1000S and Small Systems.

•Removed instances of Terminal Numbers (TN) in "c u" format. Only TN

in "l s c u" format are supported.

Subject This document describes the CS 1000 Main Ofﬁce Conﬁguration for

SRG50 (NN43001-307) for software Release 3.0 for CS 1000 Release 5.0.

Information in this document complements information found in documents

in the Communication Server 1000 documentation suite. For information

about how to conﬁgure the SRG 50, see SRG50 Conﬁguration Guide

(NN40140-500) at www.nortel.com. Select Support & Training > Technical

Documentation > Communication Servers > BCM.

Intended audiences

This document is intended for individuals responsible for conﬁguring the

main ofﬁce for Survivable Remote Gateway for organizations using CS

1000 systems.

Related information

This section lists information sources that relate to this document.

Nortel Communication Server 1000

Main Ofﬁce Conﬁguration Guide for SRG 50

NN43001-307 02.02 Standard

Release 5.0 3 December 2007

10 New in this release

NTPs The following NTPs are referenced in this document:

•Converging the Data Network with VoIP (NN43001-260)

•Electronic Switched Network Reference—Signaling and Transmission

(NN43001-280)

•Dialing Plans Reference (NN43001-283)

•Signaling Server Installation and Commissioning (NN43001-312)

•IP Peer Networking Installation and Commissioning (NN43001-313)

•Branch Ofﬁce Installation and Commissioning (NN43001-314)

•Telephony Manager 3.1 System Administration (NN43050-601)

•Software Input Output Administration (NN43001-611)

•Emergency Services Access Fundamentals (NN43001-613)

•Element Manager System Reference Administration (NN43001-632)

•IP Line Fundamentals (NN43100-500)

•ISDN Primary Rate Interface Fundamentals (NN43001-569)

•Basic Network Feature Fundamentals (NN43001-579)

•Communication Server 1000M and Meridian 1 Small System Planning

and Engineering (NN43011-220)

•Communication Server 1000M and Meridian 1 Large System Planning

and Engineering (NN43021-220)

•Communication Server 1000EPlanning and Engineering (NN43041-220)

•Software Input Output Reference—Maintenance (NN43001-711)

•SRG50 Conﬁguration Guide (NN40140-500)

Online To access Nortel documentation online, click the Technical Documentation

link under Support & Training on the Nortel home page:

www.nortel.com

CD-ROM

To obtain Nortel documentation on CD-ROM, contact your Nortel customer

representative.

Nortel Communication Server 1000

Main Ofﬁce Conﬁguration Guide for SRG 50

NN43001-307 02.02 Standard

Release 5.0 3 December 2007

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