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Nortel Networks SRG50 User Manual

Page 57

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Chapter 5 IP telephones setup and configuration

57

SRG50 Configuration Guide

5

From the Model list, select the model of telephone assigned to this DN.

For CS 1000: See

IP telephones numbers and models

on page 47.

6

To support outgoing caller ID over the VoIP trunk, the Private OLI field (Priv. OLI) must be
set to the DN.

7

To support outgoing number display over the PSTN, enter the public access number for the
telephone in the Public OLI field (Pub. OLI).

8

Leave the Fwd All field blank to disable the Call Forward All Calls feature when the telephone
is in local mode. In normal mode, the SRG can forward all calls to the main office call server
automatically (see

Call forwarding options

on page 60). In local mode, the Call Forward All

Calls feature is automatically discontinued and the SRG routes calls to the SRG DNs.

Call Forward All Calls does not require Allow redirect to be enabled (Allow redirect
is found on the Capabilities tab of the Details for DN subpanel when the
Capabilities and Preferences tab is selected).

9

To assign specific PSTN lines to each telephone, add the line(s) (Details for DN details panel
> Line Assignment tab). You would do this if, for example, you want one user to field all
customer calls when the system is in local mode (see the figure

All DNs panel

on page 58).

10 Ensure that the Appearance Type (Details for DN details panel > Line Assignment tab) is

set to Ring only.

11 Assign the VoIP and PSTN trunk line pools to the DN (Details for DN details panel > Line

Pool Access tab).

12 Assign a target line to the DN (Details for DN details panel > Line Pool Access tab). For a

description of target lines, see

SRG50 terminology

on page 20.

Note: At this point, you may want to configure the received numbers.
Refer to

Received numbers configuration

on page 59 and then return to

this procedure.