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 callee are set in SIP with canreinvite=no using SIP INFO method for DTMF.<br><br>Now, I can't figure out why this can't work when I set canreinvite = yes with the same DTMF method. Running Wireshark on my machine, I see that the SIP INFO messages are sent to the Asterisk box running as a proxy, but the INFO message doesn't trigger any action.
<br><br>Thanks in advance for your answers or hints,<br><br>Antoine<br><br><div><span class="gmail_quote">2007/1/11, Leo Ann Boon <<a href="mailto:leo@datvoiz.com">leo@datvoiz.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;">
<br>><br>> exten => 1234,1,Dial(SIP/1234)<br>> exten => 5678,1,Dial(SIP/5678)<br>><br>> The SIP phones (X-lite) are configured to send DTMF's using RFC 2833<br>> mechanism.<br>><br>> I want to know if it is possible in Asterisk to catch a DTMF event
<br>> sent by one of the phone to trigger an action, for example to play a<br>> sound/video clip to one of the phones.<br>google for features.conf, But you'll need to keep asterisk in the<br>callpath, i.e. canreinvite=no, otherwise the RFC2833 DTMF codes will
<br>only be sent between the end points. If you need to reinvite, then you<br>might have to try using SIP-INFO for DTMF instead of RFC2833.<br><br>Leo<br><br><br>_______________________________________________<br>--Bandwidth and Colocation provided by
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