Nortel 1000 Configuration Manual page 86

86 Dialing Plan configuration
Call scenarios
This section describes how calls interact between the SRG and main office
with UDP.
Calling from main office to the SRG and SRG PSTN, in Normal
mode In this scenario, a telephone registered at the main office calls a
telephone registered to the SRG, or makes a call over the PSTN through the
SRG.
in Normal Mode" (page 86)
Figure 26
Calling from the main office to the SRG and SRG PSTN, in Normal Mode
Copyright © 2005-2007, Nortel Networks
.
Figure 26 "Calling from the main office to the SRG and SRG PSTN,
Nortel Communication Server 1000
Main Office Configuration Guide for SRG 50
NN43001-307 02.02 Standard
Release 5.0 3 December 2007
shows this scenario.