Ascotel IntelliGate 2025/2045/2065
Part 1 Networking the Systems 95
3. PINX 4 recognizes the number 60 as a specific prefix and truncates the digits.
Under the number 250 it finds the internal subscriber E. The connection is set
up.
Call to a Virtual PBX (Centrex)
This is a call within the PISN Region 50.
Fig. 1.34: Subscriber D dials 400 (subscriber A on the PBX)
The call is routed as follows:
1. In PINX 3’s internal numbering plan the number 400 is entered as a PISN sub-
scriber. The call is routed to PINX 2 via the allocated route.
2. In PINX 2’s internal numbering plan the number 400 is also entered as a PISN
subscriber. The call is routed to PINX 1 via the allocated route.
3. Under the number 400 PINX 1 finds the internal subscriber A. The connection
is set up.
Call from the Public Network
Fig. 1.35: Subscriber F dials 066 666 66 30 (subscriber D)
haz0669aaena0
D
300
400
A
Source PINX Transit PINX Destination PINX
PINX 2PINX 3
PINX 1
PNP
haz0670aaena0
F
300
D
Gateway PINX Destination PINX
Region 60 Region 50
PINX 4 PINX 3
To Next Page
Loading...
