40 Setting up the main office
Prompt Response Description
…… …
SCPW xxxx Station Control Password
Must equal Station Control Password Length (SCPL) as
defined in LD 15. Not prompted if SCPL = 0. Precede with
X to delete.
—End—
SIP IP Trunks configuration at the main office
In order for the SRG 50 to act as a SIP endpoint and to use the SIP Trunks
for call signaling with the CS 1000, you must configure SIP Trunksbetween
the SRG 50 branch office and the CS 1000 Release 5.5 main office.

Configuring SIP IP Trunks

Step Action
1From the Element Manager navigator,click IP Network >Nodes:
Servers, Media Cards.
The Node Configuration window appears.
2Click the Edit button associated with the node to be updated.
3Click the plus (+) sign beside Signaling Server Properties.
4From the Enable IP PeerGateway (Virtual Trunks TPS) list, select
SIP only.
5Enter the CS 1000 domain name in the SIP Domain Name field.
6Enter the SIP Port number in the Local SIP TCP UDP Port to
Listen to field.
7Enter the Signaling Server name in the SIP Gateway Endpoint
Name field. See Figure 5 "SIP Trunk configuration in Element
Manager" (page 41).
Nortel Communication Server 1000
Main Office Configuration Guide forSRG 50
NN43001-307 02.02 Standard
Release 5.0 3 December 2007
Copyright© 2005-2007, Nor tel Networks
.