<div>It doesn&#39;t happen every time and it&#39;s on a production system with a bit of volume. therefore a bit hard to get SIP traces. I&#39;ll try if Anthony really needs them.</div>
<div> </div>
<div>FS do say this: </div>
<div><span class="nu0">2010</span><span class="nu0">-08</span><span class="nu0">-27</span> <span class="nu0">07</span>:<span class="nu0">14</span>:<span class="nu0">10.758750</span> <span class="br0">[</span>DEBUG<span class="br0">]</span> switch_ivr_originate.c:<span class="nu0">3111</span> sofia/external/<span class="nu0">0700123456</span>@<span class="nu0">212.151</span>.Y.Y:<span class="nu0">5060</span> Media Establishment Failed</div>

<div> </div>
<div>In which RFC are codec names defined? rfc3551 defines &quot;G729&quot; but no &quot;G.729A&quot; or &quot;G.729B&quot;. But as you say, shouldn&#39;t FS use PCMA in any case?</div>
<div><br><br> </div>
<div class="gmail_quote">On Fri, Aug 27, 2010 at 8:43 AM, Steven Ayre <span dir="ltr">&lt;<a href="mailto:steveayre@gmail.com">steveayre@gmail.com</a>&gt;</span> wrote:<br>
<blockquote style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex" class="gmail_quote">Ordinarily it&#39;d mean there was a problem with the codecs (e.g. needing to use an unsupported codec or transcode a codec that only works as a passthrough one).<br>
<br>Looks like it should have gone through with PCMA (8) though. Can you repeat the call with sip trace on? Perhaps the incompatible destination comes from an endpoint.<br><br>&#39;sofia profile &lt;profilename&gt; siptrace on&#39; from the CLI, replace on with off to turn it off again.<br>
<br>-Steve<br><br><br><br>
<div class="gmail_quote">
<div>
<div></div>
<div class="h5">On 27 August 2010 07:26, Jonas Gauffin <span dir="ltr">&lt;<a href="mailto:jonas.gauffin@gmail.com" target="_blank">jonas.gauffin@gmail.com</a>&gt;</span> wrote:<br></div></div>
<blockquote style="BORDER-LEFT: rgb(204,204,204) 1px solid; MARGIN: 0pt 0pt 0pt 0.8ex; PADDING-LEFT: 1ex" class="gmail_quote">
<div>
<div></div>
<div class="h5">
<div>Hello,</div>
<div> </div>
<div>Why do this call result in INCOMPATIBLE_DESTINATION?</div>
<div> </div>
<div><a href="http://pastebin.freeswitch.org/13736" target="_blank">http://pastebin.freeswitch.org/13736</a></div>
<div> </div>
<div>Regards,</div>
<div>  Jonas</div><br></div></div>
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