Ascotel IntelliGate 2025/2045/2065
704 Planning a private network Part 3
6.7 Abbreviated dialling and virtual network subscribers
In the past virtual network subscribers were set up with abbreviated-dialling num-
bers. While the same procedure can still be used, setting up a PISN subscriber
offers a number of significant advantages:
• An incoming call from a virtual network subscriber is signalled internally and an
internal number is displayed as the CLIP.
• A separate route can be defined for the outgoing routing.