Aastra Ascotel IntelliGate 2025 - Page 295

Ascotel IntelliGate 2025/2045/2065
Part 2 Call Routing 295
Routing the call
[1] One and the same trunk group cannot contain both analogue and digital network interfaces.
Fig. 2.70: Routing a call to the public network
Tab. 2.36: Setting the routing parameters
Parameter Parameter value
Subscriber configuration SC 220:
• Route 1 (route reference number)
• External digit barring One digit barring each for switching position 1, 2 and 3
Route 1:
• Trunk groups 1 (reference number of one or more trunk group(s))
• Outgoing connections Number of connections allowed simultaneously
• Digit barring Yes (poll digit barring)
• Numbering plan identifier NPI E.164
Trunk group 1:
• Network interfaces Network interfaces of this trunk group
• Network type Public
1)
1)
Not relevant for trunk groups with analogue network interfaces
• Protocol DSS1
1)
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
0 333 33 33
333 33 33
a/b
PISN subscriber 330
<- Call number
<- Route 2
PINX 1
PINX 1
PINX 2
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