Nortel Networks Remote Gateway 50 - Manual (Page 36)

Page 36 of 258 Setting up the main office
553-3001-207 Standard 2.00 January 2006
For more information on main office configuration, refer to IP Peer
Networking: Installation and Configuration (553-3001-213).
SRG information required by the main office
The main office administrator must gather information about the SRG
system. The following information is required:
• an inventory of IP Phones that will be installed on the SRG so the
administrator knows what type of telephone to assign to each main office
terminal record
• information which allows the administrator to create an NRS
(H.323 Gatekeeper) entry for the SRG
• if using advanced routing, such as tandem dialing between systems, local
PSTN number for the SRG and the internal SRG routing codes that will
allow the main office to connect to the SRG and to tandem over the SRG
PSTN lines, is required.
Use Table 2 to record the information before setting up the SRG on the main
office server.
Table 2:
SRG information required for the main office configuration (Part 1 of 2)
SRG parameters
SRG public IP address
H.323 ID (gatekeeper identification of the SRG)
List of types and number of IP Phones
Note: Telephone types are hard-coded to the
Terminal Numbers (TNs) and the main office.
Therefore, install the same type of IP Phones to the
coordinating record on the SRG.
PSTN number to dial into the SRG (in local mode)