Nortel 1000 Configuration Manual page 33

Use
main office information required by the SRG.
Table 5
Main office interoperation information
Main office components
Main office IP network information:
Main office call server type
Primary network connect server address
Alternate network connect server
Network Connect server port
Trunk/telephony preferred codecs and jitter
buffers listed in order of preference
NRS (H.323 Gatekeeper/SIP Redirect Server)
requirements
Indicate if the SRG needs to manually assign
ports with firewall filters.
Telephony programming:
DN length, DN (TN) range
Numbering plan ID
Type of number
SRG 50 only supports CDP and UDP dialing
plans. Nortel recommends that the SRG use
CDP.
The SRG supports only one dialing plan option
at a time. CDP and UDP dialing plan options
cannot be configured at the same time in the
same system.
Node ID
When the SRG is down the phones use S2
settings to register with the main office.
Virtual Private Network ID (VPNI)
Zone ID and dialing string information
requirements
Main office dial-up number (for PSTN calls to the
main office in Local Mode)
Access code to reach the main office PSTN
through VoIP trunks
Copyright © 2005-2007, Nortel Networks
.
Table 5 "Main office interoperation information" (page 33)
Nortel Communication Server 1000
Main Office Configuration Guide for SRG 50
NN43001-307 02.02 Standard
Release 5.0 3 December 2007
Main office information required by the SRG 33
Information about this system
S1000 (default)
Private (default)
to record