The following was decided during the network planning:
Number 101 was assigned to one PBX, 102 was assigned to the other. The PBXs are located in different area codes (416 and 613).
Both PBXs use a 4-digit numbering plan, extensions on PBX 101 begin with "1", followed by 3 digits. Extensions on PBX 102 begin with "2" followed by 3 digits.
The expected rate of traffic was estimated and the following DID numbers were purchased:
6135552002 - B-channel call from system 101 to system 102.
4165551002 - B-channel call from system 102 to system 101.
XNET Networking is enabled by default on Enterprise systems.
Click on the appropriate PBX image to see detailed programming descriptions.