When we send 183, that means 'inband progress' is available. That does
_not_ necessarily mean that it is ringing, it could be any sort of
progress tone, or even audio from an IVR. If your ATA does not stop its
own ringing generator and start forwarding the audio, it is broken.<br><br>It is my understanding that Polycom's SIP implemenation does not currectly handle these responses. See: <a href="http://bugs.digium.com/view.php?id=3129">
http://bugs.digium.com/view.php?id=3129</a><br><br>In the future it would help that instead of nitpicking some little low level technical detail you describe what your actual problem is, you would get more input that way. progessinband=yes means that the call progress WILL BE SEND INBAND, which in 99% of cases is not needed, and does not make sense. You are also wasting additinal resources because asterisk must generate progress tones too.
<br><br><div><span class="gmail_quote">On 12/11/06, <b class="gmail_sendername">Douglas Garstang</b> <<a href="mailto:dgarstang@oneeighty.com">dgarstang@oneeighty.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
I have progressinband=yes in sip.conf, but Asterisk sends a 180-Ringing to my polycom phones and then it also sends 183-Session Progress. That doesn't seem to make sense. Shouldn't Asterisk NOT send 180-Ringing if progressinband=yes ?
<br><br>Doug.<br>_______________________________________________<br>--Bandwidth and Colocation provided by <a href="http://Easynews.com">Easynews.com</a> --<br><br>asterisk-users mailing list<br>To UNSUBSCRIBE or update options visit:
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