ASCOM Ascotel 2025, Системное руководство

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ascom Ascotel 2025/2045/2065
HBT_20321104_02/B0_en Call Routing 2.151
5.3.4 Call to the private Leased-Line Network
The call to a fixed network PISN subscriber is routed via the private leased-line net-
work. The PISN subscriber must be created in the internal numbering plan. The
caller dials the PISN subscriber number.
The routing information on the PISN subscribers is allocated to the subscriber con-
figuration and includes the route to be used and the phone number under which
the destination subscriber can actually be reached.
Normally a PISN subscriber in the fixed network can be reached directly under his
PISN phone number, which means that no other phone number needs to be
entered in the subscriber configuration.
Fig. 2.75: Routing a call to the private leased-line network
Trunk group 2 (PSS1)
<- Trunk group 1
Route 1
Route 2
Subscriber config.
Call distribution 1
220
PISN
1/n
Subscriber config.
Call distribution 3
220
3/n
Subscriber
Network
connections
KT line
T
T2
Se
Trunk group 1 (DSS1)
<- Network connections
<- Trunk group 2 <- Network connections
Subscriber 220
<- Route 1
<- KT route 1
<- KT route 2
Exchange
T
[1]
T2
a/b
PISN subscriber 330
<- Call number -
<- Route 2
330
330
PINX 1
PINX 1
PINX 2
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