Displaying 1 result from an estimated 1 matches for "039988120".
2014 Mar 11
1
PJSIP - dtmf mode is not updated when the far end doesn't support rfc2833
...that doesn't support it (no telephony event in the rtpmap) the
asterisk responds OK in the signalling but DTMF is not working.
Is it a known issue?
Below you can see the output of the asterisk monitor.
<--- Received SIP request (1182 bytes) from UDP:10.25.153.150:5060 --->
INVITE sip:039988120 at 172.16.60.160:5060;user=phone SIP/2.0
Record-Route: <sip:10.25.153.150;lr;ftag=02e3a8c0-33807b-t-2>
Via: SIP/2.0/UDP 10.25.153.150:5060;branch=z9hG4bK587.67258295.0
Via: SIP/2.0/UDP
10.1.1.10;branch=z9hG4bKsr-j4IPOlV7MGQKatycM.qLOBF6zGZLMBj7MBvuMx3AMB1jmxuqC93X3heroEWvH9vsCFN43qdAMxyAMxyAM...