Figure 3-77. Example of a Multi-Site Setup Using BRS Station and Trunk Ports
BRS
New York
Miami
Phoenix
Los Angeles
ISDN
BRI Circuit
2B+D
BRI Circuit
2B+D
BRI Circuit
2B+D
BRS
Station Ports
DEVICE
ISDN
DEVICE
ISDN
DEVICE
ISDN
DEVICE
Trunk Ports
NT384
3 BRI ISDN
Circuits
The multi-site applications are multiple ISDN devices calling one central ISDN device and bond-
ing (connecting) all three calls on one unit.
The single ISDN device on the Inter-Tel system requires multi-site capability to place or receive
three different calls to the three different sites. The bonding of the three BRS or BRU ports is done
in the BRI ISDN device.
The Inter-Tel system can be programmed to route the incoming calls to the ISDN device by plac-
ing all the BRS or BRU station ports in a hunt group and directing the incoming calls to this hunt
group.
The examples remain the same if using either BRS or BRU ports.