Routing Pstn To Sip Based On Called Number - Dialogic Vision CX Video Administration Manual

Dialogic® Vision™ CX Video Gateway Administration Manual

Routing PSTN to SIP based on called number

The following example shows how to route PSTN calls to different SIP servers based
on the called number:
ID To incoming
1 tel:8479258900
2 tel:5082711000
3 tel:(\d+)
The following rules are used in this example:
Rule Description
1 Matches a call from any PSTN calling number to 8479258900 and routes the call to
service1@server1.com.
2 Matches a call from any PSTN calling number to 5082711000 and routes the call to
service2@server2.com.
3 Matches a call from any PSTN calling number to any other number and routes the call to
service3@server3.com.
Sample Input/Output: Incoming PSTN call
Calling: tel:3125551212 => sip: 3125551212@gateway (rule 2 match)
Called: tel:5082711000 => sip:service2@server2.com
Calling: tel:3125551212 => sip: 3125551212@gateway (rule 3 match)
Called: tel:5085551212 => sip:service3@server3.com
Dialogic
From incoming Mode
tel:(\d+) Route
tel:(\d+) Route
tel:(\d+) Route
Gateway routing table examples
To outgoing
sip:service1@server1.com
sip:service2@server2.com
sip:service3@server3.com
From outgoing
sip:$1@gateway
sip:$1@gateway
sip:$1@gateway
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