Nortel Networks SRG 50 NN43001-307 User Manual

Page 144

144

Bandwidth Management

which provides service for the branch office using the LOC. See
Step 3.

Provision the NRS to send all calls to a LOC with a gateway routing
prefix to the branch office directly. Using the gateway routing prefix
and the Type of Number of SPN, the entries can be differentiated
from the normal LOC easily. See Step 4.

Provision the main office with the DGT table DMI to insert the
prefixes and set the Type of Number correctly. Create RLB RLI
entries to use these DMI for the VTRK route(s). One RLI per branch
office will be the minimum requirement. Note that calls from remote
systems will typically have the HLOC prefix, so this is defined here.
See Step 5.

Provision the main office with CDP DSC (mapped by the RLI into
Location Codes) sufficient to uniquely identify all of its branch offices
(using extended location codes, if required); use the RLI index
defined for each branch office as the RLI value of the LOC definition.
This is the route to the branch office. See Step 6.

Provision the main office and branch office with a home location
code (HLOC) or multiple codes to terminate all calls that should
terminate on this system. See Step 7.

Provision the main office to send all other LOC to the IP network
without prefixes. These are going to a remote main office. See
Step 8.

Provision the branch office with a terminating RLI with a DMI to
delete the LOC prefixes. See Step 9.

—End—

Provisioning Example of Tandem Bandwidth Management

Figure 54 "Provisioning example" (page 145)

shows an example of the

network configuration.

Nortel Communication Server 1000

Main Office Configuration Guide for SRG 50

NN43001-307

02.02

Standard

Release 5.0

3 December 2007