I will sum up the results of my investigations :<br>- When canreinvite is set to "yes", I manage to make a video call between the 2 parties, when I emit a DTMF signal, it triggers the playback of a sound clip correctly, but I can't playback a video clip.
<br>- When canreinvite is set to "no", The DTMF I emit is not detected by Asterisk, although I see the SIP INFO message in the SIP debug messages of Asterisk.<br><br>I copy in line the relevant abstracts of my configuration files :
<br><br>-- sip.conf --<br><br>[8160]<br>type=friend<br>username=8160<br>secret=******<br>host=dynamic<br>context=default<br>disallow=all<br>allow=ulaw<br>allow=h263<br>dtmfmode=info<br>canreinvite=yes<br>insecure=very<br>
<br>-- features.conf -- <br><br>[applicationmap]<br>test => 9,peer,Playback,hello-world ; TEST with sound clip<br>testVideo => 8,peer,Playback,/tmp/test ; TEST with video clip<br><br>-- extensions.conf --<br><br>exten => 8160,1,Set(DYNAMIC_FEATURES=test#testVideo)
<br>exten => 8160,n,Dial(SIP/8160)<br><br><div><span class="gmail_quote">2007/1/14, Andrew Joakimsen <<a href="mailto:joakimsen@gmail.com">joakimsen@gmail.com</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
What video clip? Does a native video call between the two work?<br><br><div><div><span class="e" id="q_11021fa33c28b97c_1"><span class="gmail_quote">On 1/14/07, <b class="gmail_sendername">Antoine Fressancourt</b> <<a href="mailto:af.devlist@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
af.devlist@gmail.com
</a>> wrote:</span></span></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><span class="e" id="q_11021fa33c28b97c_3"><br>Le 13 janv. 07 à 02:10, Leo Ann Boon a écrit :
<br><br>> Antoine Fressancourt wrote:
<br>>> Hello,<br>>><br>>> Thank you Leo for your answer,<br>>><br>>> I manage to do what I want perfectly when both the caller and the<br>>> callee are set in SIP with canreinvite=no using SIP INFO method
<br>>> for DTMF.<br>>><br>>> Now, I can't figure out why this can't work when I set canreinvite<br>>> = yes with the same DTMF method. Running Wireshark on my machine,<br>>> I see that the SIP INFO messages are sent to the Asterisk box
<br>>> running as a proxy, but the INFO message doesn't trigger any action.<br>>><br>> Relooking at your requirements, I'd say you must use<br>> canreinvite=no. Otherwise, there's no way for Asterisk to inject
<br>> audio into the stream.<br><br><br>I tried to set canreinvite=no, but the problem is that Asterisk can't<br>do the reinvitation to the callee in order to send the video clip. Is<br>there a way to allow asterisk to do such a reinvitation in order to
<br>make it play the video stream correctly ?<br><br>Thank you very much for your help.<br><br>Antoine<br><br><br><br></span></div><span class="q">_______________________________________________<br>--Bandwidth and Colocation provided by
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