Nortel Networks SRG50 - Manual (Page 68)

68 Chapter 6 Setting up the private VoIP network
NN40140-500 NN40140-500
Private dialing plan
For SRG operation, either a coordinated dialing plan (CDP) or a uniform dialing plan (UDP) can
be configured. Nortel recommends CDP because it requires the least dialing manipulation between
the SRG and the main office call server. The dialing plan choice also determines whether the DN
on the SRG matches the BUID.
Dialing plans between the SRG and the main office call server must be compatible. Private dialing
plan configuration is described in detail in the Networking Configuration Guide (NN40020-603).
The type of dialing plan, CDP or UDP, is determined by the main office configuration.
The path to the Element Manager panel for setting up the dialing plan is Configuration >
Telephony > Dialing Plan > Private Network > Dialing Plan - Private Network panel > Private
Network Settings subpanel (see the figure
Dialing Plan — Private Network panel, Private Network
Settings subpanel on page 69).
SRG net mask Configured as part of BCM50 foundation configuration.
Configuration > System > IP Subsystem > IP Subsystem panel >
General Settings tab > IP Settings details subpanel
IP address of
SRG gateway Configured as part of BCM50 foundation configuration.
Configuration > System > IP Subsystem > IP Subsystem panel >
General Settings tab > IP Settings details subpanel
VLAN If the SRG operates as part of a VLAN, obtain the required
identifiers from the VLAN administrator.
Configuration > Data Services > DHCP Server > DHCPServer
panel > IP Terminal DHCP Options tab > VLAN Identifiers subpanel
PSTN number for
dialing into the
main office from
the SRG when in
local mode Required to specify a PSTN fallback route. See Outgoing calls
configuration on page 74.
PSTN number for
dialing into the
SRG from the
main office when
in local mode Required for main office configuration.
Table 15 Basic parameters (Sheet 2 of 2)
Parameter Value Context