<div dir="ltr">I'm trying to make a video call between two SIP peers registered on a single asterisk box. Following is the config of my sip peers<div><br></div><div><div>[107]</div><div>defaultuser=107</div><div>secret=107</div>
<div>type=friend</div><div>host=dynamic</div><div>context=default</div><div>canreinvite=yes</div><div>videosupport=yes</div><div>dtmfmode=rfc2833</div><div>qualify=yes</div><div>disallow=all</div><div>allow=ulaw</div><div>
allow=alaw</div><div>allow=gsm</div><div>allow=h263</div><div><br></div><div>[701]<br></div><div>defaultuser=701</div><div>secret=701</div><div>type=friend</div><div>host=dynamic</div><div>context=default</div><div>videosupport=yes</div>
<div>qualify=yes</div><div>canreinvite=yes</div><div>dtmfmode=rfc2833</div><div>disallow=all</div><div>allow=ulaw</div><div>allow=alaw</div><div>allow=gsm</div><div>allow=h263</div></div><div style><br></div><div style>I've also enabled videosupport in the global sip settings.</div>
<div style>I'm using the softphone Xlite 4.5 which supports h263 codec on for both clients. <b>Asterisk version is 11.3.0 LTS</b>. Clients registered are on same network. Asterisk shows the following output on console on a call b/w peers. Audio is fine but of course no video thanks to the following warning. </div>
<div style><br></div><div style><div><b> == Using SIP VIDEO CoS mark 6</b></div><div><b> == Using SIP RTP CoS mark 5</b></div><div><b> -- Executing [96107@default:1] Dial("SIP/701-00000014", "SIP/107,20,rt") in new stack</b></div>
<div><b> == Using SIP VIDEO CoS mark 6</b></div><div><b> == Using SIP RTP CoS mark 5</b></div><div><b> -- Called SIP/107</b></div><div><b> -- SIP/107-00000015 is ringing</b></div><div><b> -- SIP/107-00000015 is ringing</b></div>
<div><b>[Apr 29 18:35:12] WARNING[11363][C-0000000d]: chan_sip.c:10141 process_sdp: Ignoring video stream offer because port number is zero</b></div><div><b><br></b></div><div style>This happens regardless of which sip peer originates the call.</div>
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