Nortel Networks Remote Gateway 50 - Manual (Page 39)

Setting up the main office Page 39 of 258
Main Office Configuration for Survivable Remote Gateway 50 Configuration Guide
Zone parameters
Zone parameters must be configured at both the main office Call Server and
the SRG. The main office procedure is similar to an IP Peer Network
configuration with the branch office-specific configuration outlined in this
chapter.
Zone parameters are defined at the main office in LD 117 (see Procedure 1 on
page 40 ) and applied to IP Phones in LD 11.
Use Procedure 1 on page 40 to configure ESN and SRG zones.
Zone dialing:
• ZDP appended to SRG IP Phone PSTN
dialing strings to redirect the call to SRG
PSTN
• Any steering codes (destination codes)
that must be mirrored by SRG
programming
IP Phone configuration:
MOTN/BUID list, including which type of
IP Phone is assigned to each number
Note: Make note of the leading number, as
SRG uses this as the DN range for CDP
dialing. If the DCP access code is more than
one digit, the second digit number must also
be used to further define the DN range.
Current IP Phone firmware version
Is a VLAN configured on the network?
Table 3
Main office interoperation information (Part 3 of 3)
Main office components Information about this system