Aastra Ascotel IntelliGate 2065 - Page 275

Ascotel IntelliGate 2025/2045/2065
Part 2 Call Routing 275
Routing with Direct Dialling
A call with a suitable number in the direct dialling plan is routed to the destination
via the call distribution element allocated there.
If the first few digits of the phone number match the number entered under
"Own regional prefix" in the numbering plan, they will be truncated before the
search for a suitable direct dial is carried out.
Fig. 2.63: Routing a call from the private leased-line network with direct dialling
Tab. 2.29: Setting the routing parameters
Parameter Parameter value
Trunk group 2:
• Network interfaces Network interfaces in this trunk group
• Incoming connection Number of connections allowed simultaneously
• Network type Private
• Protocol QSIG or QSIG / PSS1 ISO
• Overwrite NPI No
• Direct dialling plan 2 (number of a direct dialling plan)
• Call Distribution Element Not relevant to this case
Direct dialling plan 2:
• DD number 20 3 (reference number of a call distribution element)
Network
connections
Trunk group 1 (DSS1)
-> Call distribution 1
-> Direct dialling plan 1
602 20
DD No. 20
-> Call distribution 2
DD No. 20
-> Call distribution 3
Trunk group 2 (PSS1)
-> Direct dialling plan 2
Direct dialling plan 1
Direct dialling plan 2
Call distribution 1
Call distribution 2
Call distribution 3
1/n
220
Subscriber
KT line
Switchover
T
T2
-> SC 220 + KT
-> SC 220 + KT
-> SC 220 + KT
2/n
220
3/n
220
T
T2
Se
a/b
PINX 1
PINX 1
PINX 2
haz0729aaena0
PISN
Exchange