Hi Sirvan,
I suppose you use rtpproxy/rtpproxy-ng/rtpengine as a media-proxy. First of all check if those services are up and running, probably restarting media-proxy and Kamailio can solve your problem. If you don't use any media-proxy you should make a dump of SIP messages going through your server and check the SDP part.
2016-06-16 21:39 GMT+03:00 Sirvan Paraste sirvan@golden-time.co:
Hi there
We have got a situation that needed your help to overcome that. We have setup a Kamailio with voice, video call and text messaging and even push notification ability. it was working and till these days that we have lost media (voice and video and calling ability). seems that the clients do not see each other but strange is that they can send text messages and even push notification is work as well.
Could you please give me an idea how to find the problem, or if you know how to solve it?
Best regards.
Sirvan Parasteh
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