<div>Thanks guys - appreciate the comments. I understand that IAX does not support inband dtmf, but I still can't fathom why 9 times out of 10 my * box is ignoring DTMF's even though they are showing up in the IAX2 protocol debug output. The really annoying thing is that I can't consistently reproduce the issue - every now and again it just works. I have logged a bug 004631 and will see what happens from here.
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<div>cheers,</div>
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<div>Mark<br><br> </div>
<div><span class="gmail_quote">On 7/3/05, <b class="gmail_sendername">Mohit Muthanna</b> <<a href="mailto:mohit.muthanna@gmail.com">mohit.muthanna@gmail.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">> From what I understand, that is one of the reasons with SIP inband<br>> doesn't mix well with any codec other than
G.711.<br><br>I believe it's just the ulaw/alaw PCM codecs that allow inband DTMF<br>for SIP. Anything else will just chew it up.<br><br>Mohit.<br>_______________________________________________<br>Asterisk-Users mailing list
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<br>Mark P. Edwards<br>FWD: 667917<br>