Nortel Communication Server 1000 User manual

Nortel Communication Server 1000

DASS2 Fundamentals

NN43001-571

Document status: Standard

Document version: 02.01

Document date: 7 December 2007

Sourced in Canada

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.

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.

Contents

New in this Release 7

Features 7

Other changes 7

Revision history 7

How to get help 9

Getting help from the Nortel Web site 9

Getting help over the telephone from a Nortel Solutions Center 9

Getting help from a specialist by using an Express Routing Code 9

Getting help through a Nortel distributor or reseller 10

Introduction 11

Subject 11

Applicable systems 11

Intended audience 12

Related information 12

Overview 15

Contents 15

Introduction 15

Application principles 17

Channels 19

Interworking with other signaling systems 21

Numbering plans for DASS2 routes 22

Hardware requirements 33

Contents 33

DASS2 hardware requirements 33

Basic conﬁguration 39

Contents 39

Introduction 39

Conﬁguring basic capabilities 42

Conﬁguring call charging information 51

Conﬁguring Calling Line Identity 51

Attendant Through Dialing Networkwide 53

Contents 53

Nortel Communication Server 1000

DASS2 Fundamentals

NN43001-571 02.01 Standard

Release 5.5 7 December 2007

4Contents

Introduction 53

Operating parameters 55

Feature interactions 56

Feature packaging 57

Feature implementation 58

Feature operation 59

DASS2/DPNSS1 INIT Call Cut Off 61

Contents 61

Introduction 61

Operating parameters 62

Feature interactions 62

Feature packaging 62

Feature implementation 62

Feature operation 63

Virtual Network Services in the UK with DASS2/DPNSS1

Bearers 65

Contents 65

Feature description 65

Operating parameters 65

Feature interactions 66

Feature packaging 69

Feature implementation 70

Feature operation 73

Integrated Digital Access (IDA) equipment 75

Contents 75

DASS2 hardware requirements 75

NT5K35, NT5K75 and NT6D11AE DCHI cards 81

NT8D72 PRI 83

NT5D97AD Dual-port DTI2/PRI2 card 85

Hardware required for DDP2 conﬁguration 108

Clock Controller 109

Schematics 111

Cabling requirements 113

DCHI installation and removal 119

Contents 119

Setting up the NT5K35 119

Setting up the NT5K75 123

Setting up the NT6D11AE/AF 128

Installing the DCHI 134

Removing the DCHI 135

Setting up the NTAG54AA 135

NTAG54 installation and removal 135

Nortel Communication Server 1000

DASS2 Fundamentals

NN43001-571 02.01 Standard

Release 5.5 7 December 2007

Contents 5

PRI installation and removal 139

Contents 139

Non DPRI 139

NT5D97AD Dual-port DTI2/PRI2 installation and removal 144

Clock Controller installation and removal 157

Contents 157

Setting up the QPC775 157

QPC441 3PE card switch settings 159

Installing or replacing the QPC775 or NTRB53 on

Half Group and Single Group Systems 160

Installing or replacing the QPC775 or NTRB53 on Multi Group System 161

IDA status check and start-up 167

Contents 167

Description 167

IDA status check 168

IDA start-up 169

IDA trunk maintenance commands and messages 170

Clock synchronization 172

Clock Controller maintenance commands 172

Resident fault monitoring 173

Diagnostic error messages 175

Nortel Communication Server 1000

DASS2 Fundamentals

NN43001-571 02.01 Standard

Release 5.5 7 December 2007

6Contents

Nortel Communication Server 1000

DASS2 Fundamentals

NN43001-571 02.01 Standard

Release 5.5 7 December 2007

New in this Release

The following sections detail what’s new in DASS2 (NN43001-571) for

release 5.5.

•"Features" (page 7)

•"Other changes" (page 7)

Features This release contains no new features.

Other changes

See the following sections for information about changes that are not

feature-related:

Revision history

December 7, 2007 Standard 02.01. This document is up-issued to

support Communication Server 1000 Release

5.5.

June 2007 Standard 01.02. This document is up-issued

to remove the Nortel Networks Confidential

statement, and for changes in technical content,

including . the section Configuring Calling Line

Identity.

May 30, 2007 Standard 01.01. This document is issued to

support Communication Server 1000 Release 5.0

This document contains information previously

contained in the following legacy document, now

retired: DASS2 (553-3001-371). No new content

has been added for Communication Server 1000

Release 5.0. All references to Communication

Server 1000 Release 4.5 are applicable to

Communication Server 1000 Release 5.0.

Nortel Communication Server 1000

DASS2 Fundamentals

NN43001-571 02.01 Standard

Release 5.5 7 December 2007

8New in this Release

July 2006 Standard 4.00. This document is up-issued

for changes in technical content, including

descriptions and range values for new overload

protection counters.

August 2005 Standard 3.00. This document is up-issued for

Communication Server 1000 Release 4.5.

September 2004 Standard 2.00. This document is up-issued for

Communication Server 1000 Release 4.0.

October 2003 Standard 1.00. This document is a new NTP

for Succession 3.0. It was created to support a

restructuring of the Documentation Library, which

resulted in the merging of multiple legacy NTPs.

This new document consolidates information

previously contained in the following legacy

documents, now retired:

•DASS2 Product Overview Guide

(553-3911-100)

•DASS2 Installation Guide (553-3911-200)

•DASS2 Features and Services Guide

(553-3911-300)

•DASS2 Maintenance Guide (553-3911-500)

Nortel Communication Server 1000

DASS2 Fundamentals

NN43001-571 02.01 Standard

Release 5.5 7 December 2007

How to get help

This chapter explains how to get help for Nortel products and services.

Getting help from the Nortel Web site

The best way to get technical support for Nortel products is from the Nortel

Technical Support Web site: www.nortel.com/support

This site provides quick access to software, documentation, bulletins, and

tools to address issues with Nortel products. From this site, you can:

•download software, documentation, and product bulletins

•search the Technical Support Web site and the Nortel Knowledge Base

for answers to technical issues

•sign up for automatic notiﬁcation of new software and documentation

for Nortel equipment

•open and manage technical support cases

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.

In North America, call 1-800-4NORTEL (1-800-466-7835).

Outside North America, go to the following Web site to obtain the telephone

number for your region:

www.nortel.com/callus

Getting help from a specialist by using an Express Routing Code

Nortel Communication Server 1000

DASS2 Fundamentals

NN43001-571 02.01 Standard

Release 5.5 7 December 2007

10 How to get help

To access some Nortel Technical Solutions Centers, you can use an Express

Routing Code (ERC) to quickly route your call to a specialist in your Nortel

product or service. To locate the ERC for your product or service, go to:

www.nortel.com/erc

Getting help through a Nortel distributor or reseller

If you purchased a service contract for your Nortel product from a distributor

or authorized reseller, contact the technical support staff for that distributor

or reseller.

Nortel Communication Server 1000

DASS2 Fundamentals

NN43001-571 02.01 Standard

Release 5.5 7 December 2007

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