'[SR-Users] BYE issue kamailio + rtpproxy "481 call leg transaction doesn't exists".'

[prev in list] [next in list] [prev in thread] [next in thread] 

List: openser-users
Subject: [SR-Users] BYE issue kamailio + rtpproxy "481 call leg transaction doesn't exists".
From: "Nihar Ranjan Deb" <nihar.ranjan () microtalkgroup ! com>
Date: 2016-12-28 12:23:50
Message-ID: 000901d26103$9401d570$bc058050$ () ranjan () microtalkgroup ! com
[Download RAW message or body]

This is a multipart message in MIME format.

[Attachment #2 (multipart/alternative)]
This is a multipart message in MIME format.

Hi All,

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. 

Say User A and B are registered in kamailio server. A (caller) connected to
B(called), call established. 

1. If Caller (A)  disconnects the call, everything goes fine. B gets
disconnected and call releases.

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".

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.

Please help me to resolve this issue. Do let me know if any more information
required.

------ INVITE--------------------------

INVITE sip:966268@*** SIP/2.0

Via: SIP/2.0/UDP
192.168.1.36:63238;branch=z9hG4bK-524287-1---e64d171ec3b0b54e;rport

Max-Forwards: 70

Contact: <sip:334031@***:8906;rinstance=ea9b5f48eb342a98>

To: <sip:966268@***>

From: "334031"<sip:334031@****>;tag=4406552c

Call-ID: 82158NzljY2NiYTA5YmI3M2U1MzQyODgwMWYwYTI3ZWJjNzc

CSeq: 2 INVITE

Allow: SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, OPTIONS,
MESSAGE

Content-Type: application/sdp

Proxy-Authorization: Digest
username="334031",realm="*****",nonce="****",uri="sip:966268@***",response="
***",algorithm=MD5

Supported: replaces

User-Agent: X-Lite release 4.9.6 stamp 82158

Content-Length: 334

v=0

o=- 13127393523589215 1 IN IP4 192.168.1.36

s=X-Lite release 4.9.6 stamp 82158

c=IN IP4 192.168.1.36

t=0 0

m=audio 57116 RTP/AVP 9 8 120 0 84 101

a=rtpmap:120 opus/48000/2

a=fmtp:120 useinbandfec=1; usedtx=1; maxaveragebitrate=64000

a=rtpmap:84 speex/16000

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=sendrecv

-------------------------BYE--------------------------------

BYE sip:334031@192.168.1.36:63238;rinstance=ea9b5f48eb342a98 SIP/2.0

Via: SIP/2.0/UDP
***:5060;branch=z9hG4bKa28b.a2ac8c26802cdcc8c619784643f82000.0

Via: SIP/2.0/UDP
10.0.0.1;branch=z9hG4bKsr-HqsDUwx8-phRByVr-9VwUlbcUlPcIpKo-0noY0rjI95gmMhg10
qgY9mc-w5He0EJbTbkb3AZt2Yna6n4uPmqbJWEYwVKYlDTYlH*

From: <sip:966268@***>;tag=1665200125

To: "334031" <sip:334031@***>;tag=4406552c

Call-ID:
!!:xePve9XKtEJ4NJJT-2hM9lsXe6RemqZPIRAa1PZf1wJ4DRx5ePRce0OwbHAY-RD4Hlya-HRwe
MH4N6RemHYMI9Y0tV**

CSeq: 3 BYE

Contact: <sip:10.0.0.1;line=sr-mcsjIlJcYlxcIPVo-0-8Ylb8-9bKUlPjIlxEYwbw>

Max-Forwards: 69

User-Agent: Yealink SIP-T20P 9.72.0.80

Content-Length: 0

-------------------------- 481---------------------

SIP/2.0 481 Call/Transaction Does Not Exist

Via: SIP/2.0/UDP
***:5060;branch=z9hG4bKa28b.a2ac8c26802cdcc8c619784643f82000.0;received=35.1
64.228.12

Via: SIP/2.0/UDP
10.0.0.1;branch=z9hG4bKsr-HqsDUwx8-phRByVr-9VwUlbcUlPcIpKo-0noY0rjI95gmMhg10
qgY9mc-w5He0EJbTbkb3AZt2Yna6n4uPmqbJWEYwVKYlDTYlH*

To: "334031" <sip:334031@***>;tag=4406552c

From: <sip:966268@***>;tag=1665200125

Call-ID:
!!:xePve9XKtEJ4NJJT-2hM9lsXe6RemqZPIRAa1PZf1wJ4DRx5ePRce0OwbHAY-RD4Hlya-HRwe
MH4N6RemHYMI9Y0tV**

CSeq: 3 BYE

Accept-Language: en

Content-Length: 0

Regards,

Nihar

[Attachment #5 (text/html)]

<html xmlns:v="urn:schemas-microsoft-com:vml" \
xmlns:o="urn:schemas-microsoft-com:office:office" \
xmlns:w="urn:schemas-microsoft-com:office:word" \
xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" \
xmlns="http://www.w3.org/TR/REC-html40">

<head>
<meta http-equiv=Content-Type content="text/html; charset=us-ascii">
<meta name=Generator content="Microsoft Word 12 (filtered medium)">
<style>
<!--
 /* Font Definitions */
 @font-face
	{font-family:"Cambria Math";
	panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
	{font-family:Calibri;
	panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
	{font-family:Tahoma;
	panose-1:2 11 6 4 3 5 4 4 2 4;}
 /* Style Definitions */
 p.MsoNormal, li.MsoNormal, div.MsoNormal
	{margin:0in;
	margin-bottom:.0001pt;
	font-size:11.0pt;
	font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
	{mso-style-priority:99;
	color:blue;
	text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
	{mso-style-priority:99;
	color:purple;
	text-decoration:underline;}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
	{mso-style-priority:99;
	mso-style-link:"Balloon Text Char";
	margin:0in;
	margin-bottom:.0001pt;
	font-size:8.0pt;
	font-family:"Tahoma","sans-serif";}
span.EmailStyle17
	{mso-style-type:personal-compose;
	font-family:"Calibri","sans-serif";
	color:windowtext;}
span.BalloonTextChar
	{mso-style-name:"Balloon Text Char";
	mso-style-priority:99;
	mso-style-link:"Balloon Text";
	font-family:"Tahoma","sans-serif";}
.MsoChpDefault
	{mso-style-type:export-only;}
@page Section1
	{size:8.5in 11.0in;
	margin:1.0in 1.0in 1.0in 1.0in;}
div.Section1
	{page:Section1;}
-->
</style>
<!--[if gte mso 9]><xml>
 <o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
 <o:shapelayout v:ext="edit">
  <o:idmap v:ext="edit" data="1" />
 </o:shapelayout></xml><![endif]-->
</head>

<body lang=EN-US link=blue vlink=purple>

<div class=Section1>

<p class=MsoNormal>Hi All,<o:p></o:p></p>

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

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

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

Say User A and B are registered in kamailio server. A
(caller) connected to B(called), call established. <o:p></o:p>

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

1. If Caller (A) &nbsp;disconnects the call, everything goes
fine. B gets disconnected and call releases.<o:p></o:p>

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

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 &quot;481 call leg transaction doesn't
exists&quot;.<o:p></o:p>

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

Please help me to resolve this issue. Do let me know if any
more information required.<o:p></o:p>

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

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

<p class=MsoNormal>------ INVITE--------------------------<o:p></o:p></p>

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

<p class=MsoNormal>INVITE sip:966268@*** 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:
&lt;sip:334031@***:8906;rinstance=ea9b5f48eb342a98&gt;<o:p></o:p></p>

<p class=MsoNormal>To: &lt;sip:966268@***&gt;<o:p></o:p></p>

<p class=MsoNormal>From: \
&quot;334031&quot;&lt;sip:334031@****&gt;;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=&quot;334031&quot;,realm=&quot;*****&quot;,nonce=&quot;****&quot;,uri=&quot;sip:966268@***&quot;,response=&quot;***&quot;,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>&nbsp;</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>&nbsp;</o:p></p>

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

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

<p class=MsoNormal>-------------------------BYE--------------------------------<o:p></o:p></p>

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

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

<p class=MsoNormal>BYE sip:334031@192.168.1.36:63238;rinstance=ea9b5f48eb342a98
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: &lt;sip:966268@***&gt;;tag=1665200125<o:p></o:p></p>

<p class=MsoNormal>To: &quot;334031&quot; \
&lt;sip:334031@***&gt;;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:
&lt;sip:10.0.0.1;line=sr-mcsjIlJcYlxcIPVo-0-8Ylb8-9bKUlPjIlxEYwbw&gt;<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>&nbsp;</o:p></p>

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

<p class=MsoNormal>-------------------------- 481---------------------<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</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: &quot;334031&quot; \
&lt;sip:334031@***&gt;;tag=4406552c<o:p></o:p></p>

<p class=MsoNormal>From: &lt;sip:966268@***&gt;;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>&nbsp;</o:p></p>

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

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

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

<p class=MsoNormal><span lang=EN-IN \
style='color:#1F497D'>Regards,<o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-IN style='color:#1F497D'>Nihar<o:p></o:p></span></p>

</div>

</body>

</html>

[Attachment #6 (text/plain)]

_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

[prev in list] [next in list] [prev in thread] [next in thread] 