Aastra Ascotel IntelliGate 2065 - 5.3.5 Call to a DSS1 Terminal equipment on the S Bus (DDO)

Ascotel IntelliGate 2025/2045/2065
302 Call Routing Part 2
Tab. 2.39: Setting the routing parameters
5.3.5 Call to a DSS1 Terminal equipment on the S Bus (DDO)
The S external interface can be used to address a terminal equipment that has its
own direct dialling plan. The system dials the terminal's end destinations using
DDI numbers, which is equivalent to a DDO (direct dialling out) function. A fax
server is an example of one such terminal.
A PISN subscriber is created in the PBX for each outgoing direct dial number.
Parameter Parameter value
Subscriber configuration PISN SC 330: (Subscriber PISN)
• Route 2 (route reference number)
• Number Not relevant in this case
Route 2:
• Trunk groups 2 (reference number of one or more trunk group(s))
• Digit barring No (do not poll digit barring)
• Numbering plan identifier NPI PNP
Trunk group 2:
• Network interfaces Network interfaces of this trunk group
• Network type Private
• Protocol QSIG or QSIG / PSS1 ISO