Nortel Networks SRG 50 NN43001-307 - Manual (Page 89)

Dialing plan examples 89
Calling in Local Mode In this scenario, the IP Phones at the SRG
are in Local Mode because the WAN is down. The SRG IP telephones
are reregistered to the SRG and call forward BUID is inactive on these
telephones. These IP Phones are registered at the SRG, and call forward
BUID is inactive on these telephones.
The inset shows a main office call to SRG telephones. The user must dial
the SRG DN for the IP telephone (6002 instead of 3002). In this case, the
user dialing is different in the following ways:
• DN 3001 can call DN 3002 by dialing 65043002, instead of 3002.
• DN 3101 can call DN 3002 by dialing 3002, instead of 65013002 dialed
in Normal Mode.
• DN 3002 can call DN 3001 by dialing 65013001, instead of 3001 dialed
in Normal Mode.
• DN 3002 can call DN 3101 by dialing 3101 instead of 65043101 dialed
in Normal Mode.
The WAN is down. SRG analog phone calls an IP Phone and a main office
IP Phone registered to the SRG (Local Mode).
Figure 28 "SRG analog
phone calls an IP Phone and a main office IP Phone registered to the SRG "
(page 90)
shows a call from the SRG to an SRG IP Phone and a main
office IP Phone registered at the SRG.
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
.