Bandwidth Management Page 109 of 258
3Provision the NRS to send all calls to a LOC without a gateway routing prefix to the main office of that LOC, or to the main office which provides service for the branch office using the LOC. See step 3 on page 111.
4Provision 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 LOCs easily. See step 4 on page 111.
5Provision the main office with the DGT table DMIs to insert the prefixes and set the Type of Number correctly. Create RLB RLI entries to use these DMIs 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 on page 112.
6Provision the main office with CDP DSCs (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 on page 112.
7Provision 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 on page 113.
8Provision the main office to send all other LOCs to the IP network without prefixes. These are going to a remote main office. See step 8 on page 114.
9Provision the branch office with a terminating RLI with a DMI to delete the LOC prefixes. See step 9 on page 115.
Provisioning Example of Tandem Bandwidth Management
Figure 30 shows an example of the network configuration.
Main Office Configuration for Survivable Remote Gateway 50 Configuration Guide
