Aastra Ascotel IntelliGate 2065 - Page 305

Ascotel IntelliGate 2025/2045/2065
Part 2 Call Routing 305
Fig. 2.77: Direct access to network A or B using LCR
Indirect Network Access
The PBX is connected to a specific network (network A). The destination network
(network B) is reached indirectly via this network. This case occurs frequently.
Fig. 2.78: Indirect access to network B via network A using LCR
For indirect access the phone number dialled must contain the following informa-
tion:
• Phone number of the destination subscriber.
• Network provider required (in the example network provider B).
• The code information (in the example for network provider B) used by B to
check whether the caller is a subscriber to his network.
PBX
LCR
Network A
Network B
haz0128aaena0
Network A
Network B
PBX
LCR
haz0129aaena0