Nortel BCM50 Configuration Manual page 44

44 Chapter 2 System telephony networking overview
Routing for tandem networks
In tandem networks, each node needs to know how to route calls that do not terminate locally. To
do this, you set up routes for each connecting node by defining destination codes for each route.
If the node is also connected to the public network, the usual routing is required for that
connection.
The following tables show the routing tables for Node A and Node C for external and internal
terminating calls.
Note: The PRI and VoIP trunks are en bloc dialing lines, so all dialed digits
are collected before being dialed out.
NN40020-603 NN40020-603