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Hello,<br>
<br>
the 481 is sent by the caller, meaning it doesn't know the call
anymore.<br>
<br>
To help troubleshooting, you have to send the full sip trace of the
call, from initial invite to the bye, including the responses, taken
on sip server, in both directions.<br>
<br>
You can use ngrep, like:<br>
<br>
ngrep -d any -qt -W byline "sip" port 5060<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 30/03/16 19:14, Humberto H wrote:<br>
</div>
<blockquote
cite="mid:CAJ3qx21tfdsLLCk9kWF8KNESGxcrnG-AhnkVF7G5kaeoZKrYvA@mail.gmail.com"
type="cite">
<div dir="ltr">Hello;
<div><br>
</div>
<div>
<div class="">
<div style="float:left"><img
src="cid:part1.02040401.04070506@gmail.com" alt="Inline
image 1" height="1" width="1"></div>
<div>HOW can I send 4XX to the caller when the callee
response to a BYE message is:</div>
<div> <b>481 Call leg/transaction does not exist. BUT the
caller is waiting.</b></div>
<div><br>
</div>
<div>Before this message. I drop the bye sent by the
callee, my purpose here is</div>
<div> "<b>Do not send the BYE TO THE CALLER"</b> </div>
<div><br>
</div>
<div>JUST send a message in order to the caller do failover,
If I send <b>BYE</b> to the caller it can't do failover </div>
<div><br>
</div>
<div>Thanks in advance.</div>
<div><br>
</div>
<div><br>
</div>
<div>
<div>10.929596| | BYE |
| |SIP Request BYE
CSeq:104</div>
<div>| | |(5060)
------------------> (5060) | |</div>
<div>|10.929981| | 481 Call
leg/transac | |SIP Status 481
Call leg/transaction does not exist</div>
<div>| | |(5060)
<------------------ (5060) | |</div>
<div>|10.929983| | 481 Call
leg/transac | |SIP Status 481
Call leg/transaction does not exist</div>
<div>Call leg/transaction does not exist<br>
</div>
<div>| | |(5060)
------------------> (5060) | |</div>
<div>|10.930445| | 481 Call
leg/transac | |SIP Status 481
Call leg/transaction does not exist</div>
<div>| | |(5060)
------------------> (5060) | |</div>
<div>|10.930451| | 481 Call
leg/transac | |SIP Status 481
Call leg/transaction does not exist</div>
<div> <br>
</div>
</div>
</div>
</div>
</div>
<br>
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<br>
<pre wrap="">_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a>
<a class="moz-txt-link-freetext" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a>
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a>
Kamailio World Conference, Berlin, May 18-20, 2016 - <a class="moz-txt-link-freetext" href="http://www.kamailioworld.com">http://www.kamailioworld.com</a></pre>
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