Hello,
Please could you help to find solution to use the PAI from SIP to ISDN.
The Call-Routing is:
SIP --> Cisco AS5400 --> ISDN
In the INVITE Message I have the following:
INVITE sip:123456789@x.x.x.x:5060;user=phone SIP/2.0
Via: SIP/2.0/UDP y.y.y.y:5060;branch=z9hG4bK67cess10e8h14gs446g1.1...
Hi all,
Could somebody please help me in regards to an outgoing calls from my SIP gateway to the PSTN via our PRI.
The Cisco 5400 send the calling number but on my mobile I receive 65535 as calling number for all calls.
I have tried every possible config option for isdn.
Below is a isdn q931...
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