Aastra Ascotel IntelliGate 2065 - 4.6.2 PISN with Regions

Ascotel IntelliGate 2025/2045/2065
Part 1 Networking the Systems 91
Fig. 1.29: Shared numbering plan: two PINXs share the numbers of a numbering plan.
4.6.2 PISN with Regions
If a PISN is subdivided into several regions, each own regional prefix is determined
in the internal numbering plan of each PINX.
Subscribers who call a subscriber in a different region first dial the regional prefix
of the destination region, followed by the internal number of the subscriber they
want.
The numbering plan is organized independently of the PISN topology.
Own prefix 50
Internal subscribers 200 ... 299
PISN subscribers 400 ... 499
Own prefix 50
Internal subscribers 400 ... 499
PISN subscribers 200 ... 299
Shared numbering plan
PINX 1 numbering plan PINX 2 numbering plan
Region 50
haz0664aaena0
PINX 1 PINX 2