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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Actually, I just found another interesting piece of the puzzle.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>On the outbound call (that works), the gateway responds with a
183/SDP message.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>The inbound call (that doesn’t work) returns a 180 Ringing/NO
SDP message.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Both legs are using the same profile, so I don’t think that’s an
issue. For some reason though, if a 183/SDP is sent, Freeswitch forwards the
rtpmap attribute. If no 183 is detected, it deletes the attribute.<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"'>
freeswitch-users-bounces@lists.freeswitch.org
[mailto:freeswitch-users-bounces@lists.freeswitch.org] <b>On Behalf Of </b>David
Ponzone<br>
<b>Sent:</b> Tuesday, May 24, 2011 01:12<br>
<b>To:</b> FreeSWITCH Users Help<br>
<b>Subject:</b> Re: [Freeswitch-users] rtpmap line missing on answer<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Sean,<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>can you check the configuration of the SIP profile used by
both legs ?<o:p></o:p></p>
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<p class=MsoNormal>Perhaps you have late-negotiation enabled in one of them ?<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal><span style='font-size:10.5pt;font-family:"'Helvetica Neue'","serif";
color:#1C00FF'>David Ponzone </span><span class=apple-style-span><span
style='font-size:9.0pt;font-family:"'Helvetica Neue'","serif";color:black'>Direction
Technique</span></span><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";
color:black'><o:p></o:p></span></p>
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<p class=MsoNormal><span class=apple-style-span><span style='font-size:10.0pt;
font-family:"'Helvetica Neue'","serif";color:black'>email: <a
href="mailto:david.ponzone@ipeva.fr">david.ponzone@ipeva.fr</a></span></span><span
style='font-size:10.5pt;font-family:"Helvetica","sans-serif";color:black'><o:p></o:p></span></p>
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<p class=MsoNormal><span class=apple-style-span><span style='font-size:10.0pt;
font-family:"'Helvetica Neue'","serif";color:black'>tel: 01
74 03 18 97</span></span><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";
color:black'><o:p></o:p></span></p>
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<p class=MsoNormal><span class=apple-style-span><span style='font-size:10.0pt;
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