Ascotel IntelliGate 2025/2045/2065
348 Call Routing Part 2
5.8 Break-Out
An outgoing, external call is to be routed into the public ISDN only at the PINX
that is closest to the call destination. If the source PINX and gateway PINX are a
long way apart and connected with each other via dedicated lines, break-out can
help to achieve considerable call charge savings.
For the caller always to be available under the same number regardless of the path
via which his calls are routed to the public network, the called party must always
be presented with a CLIP with that same number.
If the call is transmitted to the public network via a gateway PINX, the CLIP
number will be outside the registered number range. If the network operator is to
forward the CLIP number, the service "Special Arrangement" will have to be uti-
lized subject to its availability from the network operator (see also page 181).
Fig. 2.102: Break-out
• Type of number TON National
Trunk group 2:
• Name ISDN exchange
• Network interfaces Network interfaces of this trunk group
• Network type Public
• Protocol DSS1
Parameter Parameter value
Zurich
Geneva
Kloten
haz0745aaena0
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