Hi!<br><br>Your problem is most likely related to the way freeswitch is negotiating SDP everytime you switch video/audio.<br clear="all"><div><p><font color="#1f497d" face="&#39;Trebuchet MS&#39;, sans-serif">--</font></p>
<p><b><span style="font-size:8.0pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;;color:#1f497d">Nuno Miguel Reis</span></b><span style="font-size:8.0pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;;color:#133770"> | <b>Unified Communication</b></span><b><span style="font-size:8.0pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;;color:#1f497d"> Systems</span></b><span style="font-size:8.0pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;;color:#133770"><br>

M. <a value="+351918919465">+351 913907481</a> | <a href="mailto:nreis@wavecom.pt" target="_blank"><span style="color:blue">nreis@wavecom.pt</span></a></span><span style="font-size:8.0pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;"></span><span style="font-size:10.0pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;;color:#1f497d"></span><span style="font-size:8.0pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;;color:#133770"><br>
</span></p><span style="font-size:8.0pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;;color:#133770">WAVECOM-Soluções Rádio, S.A.</span><span style="font-size:8.0pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;;color:#133770"><br>

Cacia Park | Rua do Progresso, Lote 15</span><span style="font-size:8.0pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;;color:#133770"><br>3800-639 AVEIRO | Portugal</span><span style="font-size:8pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;;color:rgb(19,55,112)"><br>

T. <a value="+351234919190">+351 309 700 225</a> | F. <a value="+351234919191">+351 234 919 191</a></span><span style="font-size:8pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;;color:rgb(19,55,112)"><br></span><b><span style="font-size:9.0pt;font-family:&quot;Trebuchet MS&quot;,&quot;sans-serif&quot;;color:#1f497d"><a href="http://maps.google.com/maps/ms?msa=0&amp;msid=202333747613191340808.0004b4b227a6144f0df88" target="_blank"><span style="color:#1f497d">GPS</span></a> | <a href="http://www.wavecom.pt/" target="_blank"><span style="color:#1f497d">www.wavecom.pt</span></a></span></b><b><a href="http://www.wavecom.pt/" target="_blank"><span style="color:#1f497d"></span></a></b><p>
<span style="border-collapse:collapse"></span></p><p><a href="http://www.wavecom.pt/pt/wavecom/premios.php" style="color:rgb(17,85,204)" target="_blank"><span style="text-decoration:none"><img src="cid:image001.png@01CD4A22.D45EAB90" alt="Description: Description: WavecomSignature" height="100" border="0" width="400"></span></a><span style="color:rgb(31,73,125)"></span></p>


<p><a href="http://www.wavecom.pt/pt/mail_eventos.php" style="color:rgb(17,85,204);font-size:medium;font-family:&#39;Times New Roman&#39;" target="_blank"><img alt="Publicity" src="http://www.wavecom.pt/email_signature/pub.png" height="71" border="0" width="389"></a>
</p><p></p><p><span><br></span></p></div>
<br><br><div class="gmail_quote">On Wed, Jul 31, 2013 at 11:40 AM, mehroz <span dir="ltr">&lt;<a href="mailto:mehroz.ashraf85@gmail.com" target="_blank">mehroz.ashraf85@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi guys,<br>
<br>
I have Linphone SIP client and my UI allows me to switch call from audio to<br>
video and video to audio.<br>
<br>
After call establishment, when i switch to video, it do so ! and when i<br>
switch back to audio , it works. But after that when i switch to video , it<br>
doesn&#39;t!<br>
<br>
Any guess ? what could be wrong here?<br>
Thanks<br>
<br>
<br>
<br>
--<br>
View this message in context: <a href="http://freeswitch-users.2379917.n2.nabble.com/Video-switching-tp7593439.html" target="_blank">http://freeswitch-users.2379917.n2.nabble.com/Video-switching-tp7593439.html</a><br>
Sent from the freeswitch-users mailing list archive at Nabble.com.<br>
<br>
_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
<a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
<a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br>
<a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br>
<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
</blockquote></div><br>