Nortel 1000 Configuration Manual page 78

78 Dialing Plan configuration
Copyright © 2005-2007, Nortel Networks
.
In this scenario, the WAN and the NCS are working. However, the
SRG IP Phones are redirected to the SRG and are in Local Mode (Call
Forward All Calls is inactive). The following occur:
— Telephones registered at the SRG dial local DNs (see the common
call scenarios given in
— SRG calls to the main office use VoIP routing. The WAN is down.
SRG analog phone calls an SRG IP Phone and a main office IP
Phone registered to the SRG (Local Mode) See
analog phone calls an SRG IP Phone and a main office IP Phone "
(page 79).
— Main office calls to SRG IP Phones in Local Mode cannot complete
because the NRS cannot resolve the numbering.
Nortel Communication Server 1000
Main Office Configuration Guide for SRG 50
NN43001-307 02.02 Standard
Release 5.0 3 December 2007
"Call scenarios" (page 65)).
Figure 22 "SRG