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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>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</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>&nbsp;</o:p></p>

<p class=MsoNormal>Sean,<o:p></o:p></p>

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<p class=MsoNormal><o:p>&nbsp;</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>&nbsp;</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 &nbsp;</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: &nbsp; &nbsp; &nbsp;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;
font-family:"'Helvetica Neue'","serif";color:black'>gsm: &nbsp; 06 66 98 76 34</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 style='font-size:10.5pt;font-family:"Helvetica","sans-serif";
color:black'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal><span style='font-size:10.5pt;font-family:"'Helvetica Neue'","serif";
color:#1C00FF'>Service Client<span class=apple-converted-space>&nbsp;</span></span><span
style='font-size:10.5pt;font-family:"'Helvetica Neue'","serif";color:red'>IP</span><span
style='font-size:10.5pt;font-family:"'Helvetica Neue'","serif";color:#1C00FF'>eva</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: &nbsp; &nbsp;
&nbsp;0811 46 26 26</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><u><span style='font-size:7.5pt;font-family:"Arial","sans-serif";
color:#0022F3'><a href="BLOCKED::http://www.ipeva.fr/">www.ipeva.fr</a></span></u><span
style='font-size:7.5pt;font-family:"Arial","sans-serif";color:#656895'>&nbsp;
-&nbsp; &nbsp;</span><u><span style='font-size:7.5pt;font-family:"Arial","sans-serif";
color:#0022F3'><a href="BLOCKED::http://www.ipeva-studio.com/">www.ipeva-studio.com</a></span></u><span
style='font-size:7.5pt;font-family:"Arial","sans-serif";color:#0022F3'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='font-size:7.5pt;font-family:"Arial","sans-serif";
color:#0022F3'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal style='text-align:justify'><i><span style='font-size:7.5pt;
font-family:"Arial","sans-serif";color:silver'>Ce message et toutes les pièces
jointes sont confidentiels et établis à l'intention exclusive de ses
destinataires. Toute utilisation ou diffusion non autorisée est interdite. Tout
message électronique est susceptible d'altération.&nbsp;<b>IPeva</b>&nbsp;décline
toute responsabilité au titre de ce message s'il a été altéré, déformé ou
falsifié. Si vous n'êtes pas destinataire de ce message, merci de le détruire
immédiatement et d'avertir l'expéditeur.</span></i><span style='font-size:7.5pt;
font-family:"Arial","sans-serif";color:silver'><o:p></o:p></span></p>

<p class=MsoNormal style='text-align:justify'><u><span style='font-size:7.5pt;
font-family:"Arial","sans-serif";color:#0022F3'><o:p><span style='text-decoration:
 none'>&nbsp;</span></o:p></span></u></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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