Nortel Networks SRG 50 NN43001-307 User Manual

Page 43

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43

Dialing Plan configuration

Contents

This section contains the following topics:

"Overview" (page 43)

"On-net dialing plan" (page 43)

"Off-net dialing plan" (page 45)

"Routing calls" (page 45)

"SIP/H.323 zones" (page 45)

"Zone-based digit manipulation" (page 46)

"Configuring the dialing plan for PSTN access to SRG users in Normal
Mode" (page 48)

"Dialing plan examples" (page 65)

Overview

This section provides an overview of dialing plan programming on the SRG
and the main office.

When a number is dialed, the Call Server determines whether the called
number is internal or external to the branch office. If internal or off-net, the
system terminates the call on the appropriate terminal. If external or on-net,
the system routes the call using one of the supported dialing plans.

On-net dialing plan

The SRG only supports only one dialing plan option at a time. CDP and
UDP dialing plan options cannot be configured at the same time in the
same system.

The SRG supports the following dialing plans:

Coordinated Dialing Plan (CDP) – BUID is the same as the Directory
Number (DN)

Nortel Communication Server 1000

Main Office Configuration Guide for SRG 50

NN43001-307

02.02

Standard

Release 5.0

3 December 2007

Copyright © 2005-2007, Nortel Networks

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