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<p>Hello,</p>
<p>are you using topoh module?</p>
<p>A pcap with all sip messages part of the dialog, from the initial
INVITE to the last BYE transaction would be important to have in
order to investigate how the headers are changed.</p>
<p>Cheers,<br>
Daniel<br>
</p>
<br>
<div class="moz-cite-prefix">On 28/12/2016 13:11, Nihar Ranjan Deb
wrote:<br>
</div>
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<div class="Section1">
<p class="MsoNormal">Hi All,<o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal">I am a new user of kamailio. We have setup
a kamilio server
with RTP proxy. Most of the features are working fine except
BYE. <o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal">Say User A and B are registered in kamailio
server. A
(caller) connected to B(called), call established. <o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal">1. If Caller (A) Â disconnects the call,
everything goes
fine. B gets disconnected and call releases.<o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal">2. But if Called party (B) disconnects the
call, A never
gets disconnected. I checked trace as well, in this case
caller (A) gets a BYE
with B's callid. So A rejects call with "481 call leg
transaction doesn't
exists".<o:p></o:p></p>
<p class="MsoNormal">Basically A party and B party has separate
dialog established
with Kamilio. So they have two separate callids . All messages
are exchanged
correctly. Only when B party disconnects call, kamailio sends
BYE to A party
with B party callid.<o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal">Please help me to resolve this issue. Do
let me know if any
more information required.<o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal">------ INVITE--------------------------<o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal">INVITE <a class="moz-txt-link-freetext" href="sip:966268@***">sip:966268@***</a> SIP/2.0<o:p></o:p></p>
<p class="MsoNormal">Via: SIP/2.0/UDP
192.168.1.36:63238;branch=z9hG4bK-524287-1---e64d171ec3b0b54e;rport<o:p></o:p></p>
<p class="MsoNormal">Max-Forwards: 70<o:p></o:p></p>
<p class="MsoNormal">Contact:
<a class="moz-txt-link-rfc2396E" href="sip:334031@***:8906;rinstance=ea9b5f48eb342a98"><sip:334031@***:8906;rinstance=ea9b5f48eb342a98></a><o:p></o:p></p>
<p class="MsoNormal">To: <a class="moz-txt-link-rfc2396E" href="sip:966268@***"><sip:966268@***></a><o:p></o:p></p>
<p class="MsoNormal">From:
"334031"<a class="moz-txt-link-rfc2396E" href="sip:334031@****"><sip:334031@****></a>;tag=4406552c<o:p></o:p></p>
<p class="MsoNormal">Call-ID: <b>82158NzljY2NiYTA5YmI3M2U1MzQyODgwMWYwYTI3ZWJjNzc</b><o:p></o:p></p>
<p class="MsoNormal">CSeq: 2 INVITE<o:p></o:p></p>
<p class="MsoNormal">Allow: SUBSCRIBE, NOTIFY, INVITE, ACK,
CANCEL, BYE, REFER,
INFO, OPTIONS, MESSAGE<o:p></o:p></p>
<p class="MsoNormal">Content-Type: application/sdp<o:p></o:p></p>
<p class="MsoNormal">Proxy-Authorization: Digest
username="334031",realm="*****",nonce="****",uri=<a class="moz-txt-link-rfc2396E" href="sip:966268@***">"sip:966268@***"</a>,response="***",algorithm=MD5<o:p></o:p></p>
<p class="MsoNormal">Supported: replaces<o:p></o:p></p>
<p class="MsoNormal">User-Agent: X-Lite release 4.9.6 stamp
82158<o:p></o:p></p>
<p class="MsoNormal">Content-Length: 334<o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal">v=0<o:p></o:p></p>
<p class="MsoNormal">o=- 13127393523589215 1 IN IP4 192.168.1.36<o:p></o:p></p>
<p class="MsoNormal">s=X-Lite release 4.9.6 stamp 82158<o:p></o:p></p>
<p class="MsoNormal">c=IN IP4 192.168.1.36<o:p></o:p></p>
<p class="MsoNormal">t=0 0<o:p></o:p></p>
<p class="MsoNormal">m=audio 57116 RTP/AVP 9 8 120 0 84 101<o:p></o:p></p>
<p class="MsoNormal">a=rtpmap:120 opus/48000/2<o:p></o:p></p>
<p class="MsoNormal">a=fmtp:120 useinbandfec=1; usedtx=1;
maxaveragebitrate=64000<o:p></o:p></p>
<p class="MsoNormal">a=rtpmap:84 speex/16000<o:p></o:p></p>
<p class="MsoNormal">a=rtpmap:101 telephone-event/8000<o:p></o:p></p>
<p class="MsoNormal">a=fmtp:101 0-15<o:p></o:p></p>
<p class="MsoNormal">a=sendrecv<o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal">-------------------------BYE--------------------------------<o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal">BYE
<a class="moz-txt-link-freetext" href="sip:334031@192.168.1.36:63238;rinstance=ea9b5f48eb342a98">sip:334031@192.168.1.36:63238;rinstance=ea9b5f48eb342a98</a>
SIP/2.0<o:p></o:p></p>
<p class="MsoNormal">Via: SIP/2.0/UDP
***:5060;branch=z9hG4bKa28b.a2ac8c26802cdcc8c619784643f82000.0<o:p></o:p></p>
<p class="MsoNormal">Via: SIP/2.0/UDP
10.0.0.1;branch=z9hG4bKsr-HqsDUwx8-phRByVr-9VwUlbcUlPcIpKo-0noY0rjI95gmMhg10qgY9mc-w5He0EJbTbkb3AZt2Yna6n4uPmqbJWEYwVKYlDTYlH*<o:p></o:p></p>
<p class="MsoNormal">From: <a class="moz-txt-link-rfc2396E" href="sip:966268@***"><sip:966268@***></a>;tag=1665200125<o:p></o:p></p>
<p class="MsoNormal">To: "334031"
<a class="moz-txt-link-rfc2396E" href="sip:334031@***"><sip:334031@***></a>;tag=4406552c<o:p></o:p></p>
<p class="MsoNormal">Call-ID: <b>!!:xePve9XKtEJ4NJJT-2hM9lsXe6RemqZPIRAa1PZf1wJ4DRx5ePRce0OwbHAY-RD4Hlya-HRweMH4N6RemHYMI9Y0tV**</b><o:p></o:p></p>
<p class="MsoNormal">CSeq: 3 BYE<o:p></o:p></p>
<p class="MsoNormal">Contact:
<a class="moz-txt-link-rfc2396E" href="sip:10.0.0.1;line=sr-mcsjIlJcYlxcIPVo-0-8Ylb8-9bKUlPjIlxEYwbw"><sip:10.0.0.1;line=sr-mcsjIlJcYlxcIPVo-0-8Ylb8-9bKUlPjIlxEYwbw></a><o:p></o:p></p>
<p class="MsoNormal">Max-Forwards: 69<o:p></o:p></p>
<p class="MsoNormal">User-Agent: Yealink SIP-T20P 9.72.0.80<o:p></o:p></p>
<p class="MsoNormal">Content-Length: 0<o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal">--------------------------
481---------------------<o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal">SIP/2.0 481 Call/Transaction Does Not Exist<o:p></o:p></p>
<p class="MsoNormal">Via: SIP/2.0/UDP
***:5060;branch=z9hG4bKa28b.a2ac8c26802cdcc8c619784643f82000.0;received=35.164.228.12<o:p></o:p></p>
<p class="MsoNormal">Via: SIP/2.0/UDP
10.0.0.1;branch=z9hG4bKsr-HqsDUwx8-phRByVr-9VwUlbcUlPcIpKo-0noY0rjI95gmMhg10qgY9mc-w5He0EJbTbkb3AZt2Yna6n4uPmqbJWEYwVKYlDTYlH*<o:p></o:p></p>
<p class="MsoNormal">To: "334031"
<a class="moz-txt-link-rfc2396E" href="sip:334031@***"><sip:334031@***></a>;tag=4406552c<o:p></o:p></p>
<p class="MsoNormal">From: <a class="moz-txt-link-rfc2396E" href="sip:966268@***"><sip:966268@***></a>;tag=1665200125<o:p></o:p></p>
<p class="MsoNormal">Call-ID:
!!:xePve9XKtEJ4NJJT-2hM9lsXe6RemqZPIRAa1PZf1wJ4DRx5ePRce0OwbHAY-RD4Hlya-HRweMH4N6RemHYMI9Y0tV**<o:p></o:p></p>
<p class="MsoNormal">CSeq: 3 BYE<o:p></o:p></p>
<p class="MsoNormal">Accept-Language: en<o:p></o:p></p>
<p class="MsoNormal">Content-Length: 0<o:p></o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal"><o:p>Â </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-IN">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-IN">Nihar<o:p></o:p></span></p>
</div>
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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-abbreviated" href="http://www.twitter.com/miconda">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda">www.linkedin.com/in/miconda</a>
Kamailio World Conference - May 8-10, 2017 - <a class="moz-txt-link-abbreviated" href="http://www.kamailioworld.com">www.kamailioworld.com</a></pre>
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