Panasonic KX-NS500 - Page 178

3. Trunk-to-TIE calls
PBX
Trunk-to-TIE: Restricted
PBX
Private line
Legacy Trunk/
IP Trunk
4. Conference calls that include legacy trunks and IP trunks
Restricted
Extension
PBX
Legacy Trunk
IP Trunk
Conference
5. Calls to an outside line
(legacy or IP trunk) that cross over a One-look network and the area ID is
different for each PBX.
PBX B
(Area ID: b)
Outside call over One-look network: Restricted
Extension
PBX A
(Area ID: a)
One-look network
connection
Legacy Trunk/
IP Trunk
178 Feature Guide
2.11.8 Trunk Call Limitation