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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Polycom has a softphone? Is it any good? I’ve never seen it on
their site before.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <b>On Behalf Of </b>Tom
Browning<br>
<b>Sent:</b> Friday, October 23, 2009 3:26 PM<br>
<b>To:</b> Asterisk Users Mailing List - Non-Commercial Discussion<br>
<b>Subject:</b> [asterisk-users] SIREN14 call setup and record/playback<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><br>
I've got a fresh (1 day old) svn trunk release SVN-trunk-r225360 of Asterisk
and I'm trying to get it to accept a SIREN14 call from Polycom's
softphone. Having trouble with SDP negotiation, I want to only allow
SIREN14 and nothing else. I also want to record and playback files, any
tips on what the Record function parameters should be?<br>
<br>
In sip.conf I have:<br>
<br>
disallow=all
; First disallow all codecs<br>
allow=siren14
; Is this the right name?<br>
<br>
<br>
And the INVITE comes from the Polycom softphone with an SDP of:<br>
<br>
...<br>
User-Agent: Polycom VV 8.0.4.4035.<br>
...<br>
m=audio 12386 RTP/AVP 99 98 97 102 101 103 9 15 18 0 8.<br>
a=rtpmap:99 SIREN14/16000.<br>
a=fmtp:99 bitrate=48000.<br>
a=rtpmap:98 SIREN14/16000.<br>
a=fmtp:98 bitrate=32000.<br>
a=rtpmap:97 SIREN14/16000.<br>
a=fmtp:97 bitrate=24000.<br>
a=rtpmap:102 G7221/16000.<br>
a=fmtp:102 bitrate=32000.<br>
a=rtpmap:101 G7221/16000.<br>
a=fmtp:101 bitrate=24000.<br>
a=rtpmap:103 G7221/16000.<br>
a=fmtp:103 bitrate=16000.<br>
a=rtpmap:9 G722/8000.<br>
a=rtpmap:15 G728/8000.<br>
a=rtpmap:18 G729/8000.<br>
a=fmtp:18 annexb=no.<br>
a=rtpmap:0 PCMU/8000.<br>
a=rtpmap:8 PCMA/8000.<br>
a=sendrecv.<br>
m=video 12388 RTP/AVP 109 34 96 31.<br>
b=TIAS:384000.<br>
a=rtpmap:109 H264/90000.<br>
a=fmtp:109 profile-level-id=42800d; max-mbps=40000; max-fs=1792; max-br=1025.<br>
a=rtpmap:34 H263/90000.<br>
a=fmtp:34 CIF4=1;CIF=1;<br>
<br>
<br>
Thanks in advance for any tips,<br>
<br>
Tom<o:p></o:p></p>
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