Re: [SR-Users] ACK and BYE messages uses wrong socket.

3 Jul 2012

Hello,

is .36 address available on the network interface when kamailio is started?

Also, use at least v3.2.3 (the latest in 3.2 series) to be sure you get 
all the fixes since 3.2.0 and this is not related to some issue already 
fixed.

Cheers,
Daniel

On 7/3/12 4:52 PM, Gary Chen wrote:
...

 Yes, I did the same thing as you mentioned and it still doing the same 
 thing. Here is my setup:

 mhomed=1

 listen=udp:x.x.130.36:5060 # external IP

 listen=udp:x.x.130.34:5060 # external IP

 listen=udp:10.200.1.31:5060 # internal IP

 If I removed .130.34, I got error saying no socket found.

 Gary Chen

 *From:*sr-users-bounces@lists.sip-router.org 
 [mailto:sr-users-bounces@lists.sip-router.org] *On Behalf Of *Vitaliy 
 Aleksandrov
 *Sent:* Tuesday, July 03, 2012 10:27 AM
 *To:* SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - 
 Users Mailing List
 *Subject:* Re: [SR-Users] ACK and BYE messages uses wrong socket.

 Have you specified interfaces with "listen" command ?
 I had a problem as you described and have fixed it by moving a listen 
 directive with a "floating ip" to the top of the list.
 So you can try to specify interfaces you will use for SIP and set a 
 "virtual ip" at the top of that list.

 Kamailio 3.2.0

 I am trying to setup kamailio to do the sip trunking. It  receive the 
 sip traffic from customer and then send it to carrier.

 I have two NIC interface's assigned with three IP's:

 Interface 1: ( Public IP's)

 x.x.130.34

 x.x.130.36  floating IP

 interface 2: (private IP's)

 10.10.1.31

 .36 is a floating IP  assigned by Linux-HA (heartbeat/pacemaker).

 I only want to use .36 to receive and send sip traffic.

 I uses  force_send_socket() to send INVITE with .36 IP.  But the ACK 
 message always want to use .34 IP even the Route header has .36 in it 
 unless I force it with force_send_socket() .

 How can I fix this problem?

 See below for the SIP messages: (x.x.128.205 is customer IP, 
 x.x.129.200 is PSTN gateway IP)

 U x.x.128.205:51694 -> x.x.130.36:5060

   INVITE sip:5033441174@x.x.130.36:5060 
 <mailto:sip:5033441174@x.x.130.36:5060> SIP/2.0..Via: SIP/2.0/UDP  
 x.x.128.205:5060;branch=z9hG

   4bK1D3CD1..From: <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;tag=24513088-D59..To: 
 <sip:5033441174@x.x.130.3 <mailto:sip:5033441174@x.x.130.3>

   6>..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 
 1887588D-C44B11E1-BE38D697-98A3E39A(a)x.x.128.20 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.20>

   5..Supported: 100rel,timer,replaces..Min-SE:  1800..Cisco-Guid: 
 411443261-3293254113-3191264919-256

   0877466..User-Agent: Cisco-SIPGateway/IOS-12.x..Allow: INVITE, 
 OPTIONS, BYE, CANCEL, ACK, PRACK, CO

   MET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE, REGISTER..CSeq: 101 
 INVITE..Max-Forwards: 70..Remote-P

   arty-ID: <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;party=calling;screen=no;privacy=off..Timestamp:

 1341322661

   ..Contact: <sip:5024427578@x.x.128.205:5060> 
 <mailto:sip:5024427578@x.x.128.205:5060>..Expires: 180..Allow-Events: 
 telephone-event..Conte

   nt-Type: application/sdp..Content-Length: 
 366....v=0..o=CiscoSystemsSIP-GW-UserAgent 9094 579 IN IP

   4 x.x.128.205..s=SIP Call..c=IN IP4 x.x.128.205..t=0 0..m=audio 
 19312 RTP/AVP 125 0 18 100 10

   1..c=IN IP4 x.x.128.205..a=rtpmap:125 X-CCD/8000..a=rtpmap:0 
 PCMU/8000..a=rtpmap:18 G729/8000..a

   =fmtp:18 annexb=yes..a=rtpmap:100 X-NSE/8000..a=fmtp:100 
 192-194..a=rtpmap:101 telephone-event/8000

   ..a=fmtp:101 0-16..

 #

 U x.x.130.36:5060 -> x.x.128.205:51694

   SIP/2.0 100 trying -- your call is important to us..Via: 
 SIP/2.0/UDP  x.x.128.205:5060;branch=z9

   hG4bK1D3CD1;rport=51694..From: <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;tag=24513088-D59..To: <sip:502244117

 4(a)x.x.130.36 <mailto:4@x.x.130.36>>..Call-ID: 
 1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..CSeq 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..CSeq>: 101 
 INVITE..Se

   rver: LVS Proxy 1.0..Content-Length: 0....

 #

 U x.x.130.36:5060 -> x.x.129.200:5060

   INVITE sip:15033441174@x.x.129.200:5060 
 <mailto:sip:15033441174@x.x.129.200:5060> SIP/2.0..Record-Route: 
 <sip:x.x.130.36;lr=on>..Via: S

   IP/2.0/UDP x.x.130.36;branch=z9hG4bKc2ce.17a955a3.0..Via: 
 SIP/2.0/UDP x.x.128.205:5060;rport

   =51694;branch=z9hG4bK1D3CD1..From: <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;tag=24513088-D59..To: <sip:50224

 41174(a)x.x.130.36 <mailto:41174@x.x.130.36>>..Date: Tue, 03 Jul 2012 
 13:37:41 GMT..Call-ID: 1887588D-C44B11E1-BE38D697-98A3

 E39A@x.x.128.205..Supported <mailto:E39A@x.x.128.205..Supported>: 
 100rel,timer,replaces..Min-SE:  1800..Cisco-Guid: 411443261-3293254

   113-3191264919-2560877466..User-Agent: 
 Cisco-SIPGateway/IOS-12.x..Allow: INVITE, OPTIONS, BYE, CANC

   EL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE, 
 REGISTER..CSeq: 101 INVITE..Max-Forw

   ards: 69..Remote-Party-ID: <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;party=calling;screen=no;privacy=off..Tim

   estamp: 1341322661..Contact: <sip:5024427578@x.x.128.205:51694> 
 <mailto:sip:5024427578@x.x.128.205:51694>..Expires: 180..Allow-Events: tel

   ephone-event..Content-Type: application/sdp..Content-Length: 
 375....v=0..o=CiscoSystemsSIP-GW-UserA

   gent 9094 579 IN IP4 10.200.1.51..s=SIP Call..c=IN IP4 
 10.200.1.51..t=0 0..m=audio 20464 RTP/AVP 12

   5 0 18 100 101..c=IN IP4 10.200.1.51..a=rtpmap:125 
 X-CCD/8000..a=rtpmap:0 PCMU/8000..a=rtpmap:18 G7

   29/8000..a=fmtp:18 annexb=yes..a=rtpmap:100 X-NSE/8000..a=fmtp:100 
 192-194..a=rtpmap:101 telephone-

   event/8000..a=fmtp:101 0-16..a=nortpproxy:yes..

 U x.x.129.200:5060 -> x.x.130.36:5060

   SIP/2.0 100 Trying..Via: SIP/2.0/UDP 
 x.x.130.36;branch=z9hG4bKc2ce.17a955a3.0,SIP/2.0/UDP  216.4

 9.128.205:5060;rport=51694;branch=z9hG4bK1D3CD1..From: 
 <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;tag=24513088

   -D59..To: <sip:5033441174@x.x.130.36> 
 <mailto:sip:5033441174@x.x.130.36>;tag=F0695368-74F..Date: Tue, 03 Jul 
 2012 13:37:41 GMT..Cal

   l-ID: 1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Timestamp 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Timestamp>: 
 1341322661..Server: Cisco-SIPG

   ateway/IOS-12.x..CSeq: 101 INVITE..Allow-Events: 
 telephone-event..Content-Length: 0....

 #

 U x.x.129.200:5060 -> x.x.130.36:5060

   SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP 
 x.x.130.36;branch=z9hG4bKc2ce.17a955a3.0,SIP/2.0/

   UDP x.x.128.205:5060;rport=51694;branch=z9hG4bK1D3CD1..From: 
 <sip:5024427578@x.x.128.205> <mailto:sip:5024427578@x.x.128.205>;ta

   g=24513088-D59..To: <sip:5033441174@x.x.130.36> 
 <mailto:sip:5033441174@x.x.130.36>;tag=F0695368-74F..Date: Tue, 03 Jul 
 2012 13:37:4

   1 GMT..Call-ID: 
 1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Timestamp 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Timestamp>: 
 1341322661..Server:

   Cisco-SIPGateway/IOS-12.x..CSeq: 101 INVITE..Require: 100rel..RSeq: 
 6708..Allow: INVITE, OPTIONS, B

   YE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, 
 UPDATE, REGISTER..Allow-Events: tele

   phone-event..Contact: <sip:15033441174@x.x.129.200:5060> 
 <mailto:sip:15033441174@x.x.129.200:5060>..Record-Route: 
 <sip:x.x.130.36;lr=on

 ..Content-Disposition:
session;handling=required..Content-Type:   application/sdp..Content-Length: 2

   90....v=0..o=CiscoSystemsSIP-GW-UserAgent 2387 2116 IN IP4 
 x.x.129.200..s=SIP Call..c=IN IP4 216

   .49.129.200..t=0 0..m=audio 18480 RTP/AVP 0 101 100..c=IN IP4 
 x.x.129.200..a=rtpmap:0 PCMU/8000.

   .a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-16..a=rtpmap:100 
 X-NSE/8000..a=fmtp:100 192-194..

 #

 U x.x.130.36:5060 -> x.x.128.205:51694

   SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP  
 x.x.128.205:5060;rport=51694;branch=z9hG4bK1D3CD

   1..From: <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;tag=24513088-D59..To: 
 <sip:5033441174@x.x.130.36> <mailto:sip:5033441174@x.x.130.36>;tag=F

   0695368-74F..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 
 1887588D-C44B11E1-BE38D697-98A3E39A@216.

   49.128.205..Timestamp: 1341322661..Server: 
 Cisco-SIPGateway/IOS-12.x..CSeq: 101 INVITE..Require: 10

   0rel..RSeq: 6708..Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, 
 COMET, REFER, SUBSCRIBE, NOTIFY,

    INFO, UPDATE, REGISTER..Allow-Events: telephone-event..Contact: 
 <sip:15033441174@x.x.129.200:50 <mailto:sip:15033441174@x.x.129.200:50>

   60>..Record-Route: <sip:x.x.130.36;lr=on>..Content-Disposition: 
 session;handling=required..Conte

   nt-Type: application/sdp..Content-Length: 
 305....v=0..o=CiscoSystemsSIP-GW-UserAgent 2387 2116 IN I

   P4 x.x.130.66..s=SIP Call..c=IN IP4 x.x.130.66..t=0 0..m=audio 19480 
 RTP/AVP 0 101 100..c=IN

   IP4 x.x.130.66..a=rtpmap:0 PCMU/8000..a=rtpmap:101 
 telephone-event/8000..a=fmtp:101 0-16..a=rtpm

   ap:100 X-NSE/8000..a=fmtp:100 192-194..a=nortpproxy:yes..

 #

 U x.x.128.205:51694 -> x.x.130.36:5060

   PRACK sip:15033441174@x.x.129.200:5060 
 <mailto:sip:15033441174@x.x.129.200:5060> SIP/2.0..Via: SIP/2.0/UDP  
 x.x.128.205:5060;branch=z9h

   G4bK1D4474..From: <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;tag=24513088-D59..To: 
 <sip:5033441174@x.x.130 <mailto:sip:5033441174@x.x.130>.

   36>;tag=F0695368-74F..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 
 1887588D-C44B11E1-BE38D697-98A3

 E39A@x.x.128.205..CSeq <mailto:E39A@x.x.128.205..CSeq>: 102 
 PRACK..RAck: 6708 101 INVITE..Route: <sip:x.x.130.36;lr=on>..Max-

   Forwards: 70..Content-Length: 0....

 #

 U x.x.130.34:5060 -> x.x.129.200:5060

   PRACK sip:15033441174@x.x.129.200:5060 
 <mailto:sip:15033441174@x.x.129.200:5060> SIP/2.0..Via: SIP/2.0/UDP 
 x.x.130.34;branch=z9hG4bK92c

   e.4def8436.0..Via: SIP/2.0/UDP 
 x.x.128.205:5060;rport=51694;branch=z9hG4bK1D4474..From: <sip:50

 24427578(a)x.x.128.205 
 <mailto:24427578@x.x.128.205>>;tag=24513088-D59..To: 
 <sip:5033441174@x.x.130.36> 
 <mailto:sip:5033441174@x.x.130.36>;tag=F0695368-74F..Dat

   e: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 
 1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..CSeq 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..CSeq>

   : 102 PRACK..RAck: 6708 101 INVITE..Max-Forwards: 
 69..Content-Length: 0....

 #

 U x.x.129.200:5060 -> x.x.130.34:5060

   SIP/2.0 200 OK..Via: SIP/2.0/UDP 
 x.x.130.34;branch=z9hG4bK92ce.4def8436.0,SIP/2.0/UDP  x.x.12

 8.205:5060;rport=51694;branch=z9hG4bK1D4474..From: 
 <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;tag=24513088-D59

   ..To: <sip:5033441174@x.x.130.36> 
 <mailto:sip:5033441174@x.x.130.36>;tag=F0695368-74F..Date: Tue, 03 Jul 
 2012 13:37:41 GMT..Call-ID

   : 1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Server 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Server>: 
 Cisco-SIPGateway/IOS-12.x..CSeq: 102

   PRACK..Content-Length: 0....

 #

 U x.x.130.36:5060 -> x.x.128.205:51694

   SIP/2.0 200 OK..Via: SIP/2.0/UDP 
 x.x.128.205:5060;rport=51694;branch=z9hG4bK1D4474..From: <sip:

 5024427578(a)x.x.128.205 
 <mailto:5024427578@x.x.128.205>>;tag=24513088-D59..To: 
 <sip:5033441174@x.x.130.36> 
 <mailto:sip:5033441174@x.x.130.36>;tag=F0695368-74F..D

   ate: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 
 1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Se 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Se>

   rver: Cisco-SIPGateway/IOS-12.x..CSeq: 102 PRACK..Content-Length: 0....

 U x.x.129.200:5060 -> x.x.130.36:5060

   SIP/2.0 200 OK..Via: SIP/2.0/UDP 
 x.x.130.36;branch=z9hG4bKc2ce.17a955a3.0,SIP/2.0/UDP  x.x.12

 8.205:5060;rport=51694;branch=z9hG4bK1D3CD1..From: 
 <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;tag=24513088-D59

   ..To: <sip:5033441174@x.x.130.36> 
 <mailto:sip:5033441174@x.x.130.36>;tag=F0695368-74F..Date: Tue, 03 Jul 
 2012 13:37:41 GMT..Call-ID

   : 1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Timestamp 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Timestamp>: 
 1341322661..Server: Cisco-SIPGatew

   ay/IOS-12.x..CSeq: 101 INVITE..Allow: INVITE, OPTIONS, BYE, CANCEL, 
 ACK, PRACK, COMET, REFER, SUBSC

   RIBE, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events: 
 telephone-event..Contact: <sip:15033441174@216.

   49.129.200:5060>..Record-Route: 
 <sip:x.x.130.36;lr=on>..Content-Type: application/sdp..Content-L

   ength: 290....v=0..o=CiscoSystemsSIP-GW-UserAgent 2387 2116 IN IP4 
 x.x.129.200..s=SIP Call..c=IN

    IP4 x.x.129.200..t=0 0..m=audio 18480 RTP/AVP 0 101 100..c=IN IP4 
 x.x.129.200..a=rtpmap:0 PC

   MU/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 
 0-16..a=rtpmap:100 X-NSE/8000..a=fmtp:100 19

   2-194..

 #

 U x.x.130.36:5060 -> x.x.128.205:51694

   SIP/2.0 200 OK..Via: SIP/2.0/UDP 
 x.x.128.205:5060;rport=51694;branch=z9hG4bK1D3CD1..From: <sip:

 5024427578(a)x.x.128.205 
 <mailto:5024427578@x.x.128.205>>;tag=24513088-D59..To: 
 <sip:5033441174@x.x.130.36> 
 <mailto:sip:5033441174@x.x.130.36>;tag=F0695368-74F..D

   ate: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 
 1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Ti 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Ti>

   mestamp: 1341322661..Server: Cisco-SIPGateway/IOS-12.x..CSeq: 101 
 INVITE..Allow: INVITE, OPTIONS, B

   YE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, 
 UPDATE, REGISTER..Allow-Events: tele

   phone-event..Contact: <sip:15033441174@x.x.129.200:5060> 
 <mailto:sip:15033441174@x.x.129.200:5060>..Record-Route: 
 <sip:x.x.130.36;lr=on

 ..Content-Type: application/sdp..Content-Length: 
 305....v=0..o=CiscoSystemsSIP-GW-UserAgent 2387 2

   116 IN IP4 x.x.130.66..s=SIP Call..c=IN IP4 x.x.130.66..t=0 
 0..m=audio 19480 RTP/AVP 0 101 10

   0..c=IN IP4 x.x.130.66..a=rtpmap:0 PCMU/8000..a=rtpmap:101 
 telephone-event/8000..a=fmtp:101 0-16

   ..a=rtpmap:100 X-NSE/8000..a=fmtp:100 192-194..a=nortpproxy:yes..

 #

 U x.x.128.205:51694 -> x.x.130.36:5060

   ACK sip:15033441174@x.x.129.200:5060 
 <mailto:sip:15033441174@x.x.129.200:5060> SIP/2.0..Via: SIP/2.0/UDP  
 x.x.128.205:5060;branch=z9hG4

   bK1D5DA6..From: <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;tag=24513088-D59..To: 
 <sip:5033441174@x.x.130.36 <mailto:sip:5033441174@x.x.130.36>

 ;tag=F0695368-74F..Date: Tue, 03 Jul 2012 13:37:41
GMT..Call-ID:   1887588D-C44B11E1-BE38D697-98A3E3

 9A(a)x.x.128.205 <mailto:9A@x.x.128.205>..Route: 
 <sip:x.x.130.36;lr=on>..Max-Forwards: 70..CSeq: 101 ACK..Content-Lengt

   h: 0....

 #

 U x.x.130.34:5060 -> x.x.129.200:5060

   ACK sip:15033441174@x.x.129.200:5060 
 <mailto:sip:15033441174@x.x.129.200:5060> SIP/2.0..Via: SIP/2.0/UDP 
 x.x.130.34;branch=z9hG4bKcydzi

   gwkX..Via: SIP/2.0/UDP 
 x.x.128.205:5060;rport=51694;branch=z9hG4bK1D5DA6..From: <sip:5024427578

   @x.x.128.205>;tag=24513088-D59..To: <sip:5033441174@x.x.130.36> 
 <mailto:sip:5033441174@x.x.130.36>;tag=F0695368-74F..Date: Tue,

   03 Jul 2012 13:37:41 GMT..Call-ID: 
 1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Max-Forwards 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Max-Forwards>

   : 69..CSeq: 101 ACK..Content-Length: 0....

 #

 U x.x.128.205:51694 -> x.x.130.36:5060

   BYE sip:15033441174@x.x.129.200:5060 
 <mailto:sip:15033441174@x.x.129.200:5060> SIP/2.0..Via: SIP/2.0/UDP  
 x.x.128.205:5060;branch=z9hG4

   bK1D61CE7..From: <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;tag=24513088-D59..To: 
 <sip:5033441174@x.x.130.3 <mailto:sip:5033441174@x.x.130.3>

   6>;tag=F0695368-74F..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 
 1887588D-C44B11E1-BE38D697-98A3E

 39A@x.x.128.205..User-Agent <mailto:39A@x.x.128.205..User-Agent>: 
 Cisco-SIPGateway/IOS-12.x..Max-Forwards: 70..Route: <sip:x.x.130

   .36;lr=on>..Timestamp: 1341322666..CSeq: 103 BYE..Reason: 
 Q.850;cause=16..Content-Length: 0....

 #

 U x.x.130.34:5060 -> x.x.129.200:5060

   BYE sip:15033441174@x.x.129.200:5060 
 <mailto:sip:15033441174@x.x.129.200:5060> SIP/2.0..Via: SIP/2.0/UDP 
 x.x.130.34;branch=z9hG4bKa2ce.

   4ba2ee65.0..Via: SIP/2.0/UDP 
 x.x.128.205:5060;rport=51694;branch=z9hG4bK1D61CE7..From: <sip:502

 4427578(a)x.x.128.205 
 <mailto:4427578@x.x.128.205>>;tag=24513088-D59..To: 
 <sip:5033441174@x.x.130.36> 
 <mailto:sip:5033441174@x.x.130.36>;tag=F0695368-74F..Date

   : Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 
 1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..User 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..User>-

   Agent: Cisco-SIPGateway/IOS-12.x..Max-Forwards: 69..Timestamp: 
 1341322666..CSeq: 103 BYE..Reason: Q

   .850;cause=16..Content-Length: 0....

 #

 U x.x.129.200:5060 -> x.x.130.34:5060

   SIP/2.0 200 OK..Via: SIP/2.0/UDP 
 x.x.130.34;branch=z9hG4bKa2ce.4ba2ee65.0,SIP/2.0/UDP  x.x.12

 8.205:5060;rport=51694;branch=z9hG4bK1D61CE7..From: 
 <sip:5024427578@x.x.128.205> 
 <mailto:sip:5024427578@x.x.128.205>;tag=24513088-D5

   9..To: <sip:5033441174@x.x.130.36> 
 <mailto:sip:5033441174@x.x.130.36>;tag=F0695368-74F..Date: Tue, 03 Jul 
 2012 13:37:46 GMT..Call-I

   D: 1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Server 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..Server>: 
 Cisco-SIPGateway/IOS-12.x..Timestamp

   : 1341322666..Content-Length: 0..CSeq: 103 BYE....

 #

 U x.x.130.36:5060 -> x.x.128.205:51694

   SIP/2.0 200 OK..Via: SIP/2.0/UDP 
 x.x.128.205:5060;rport=51694;branch=z9hG4bK1D61CE7..From: <sip

 :5024427578@x.x.128.205>;tag=24513088-D59..To: 
 <sip:5033441174@x.x.130.36> 
 <mailto:sip:5033441174@x.x.130.36>;tag=F0695368-74F..

   Date: Tue, 03 Jul 2012 13:37:46 GMT..Call-ID: 
 1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..S 
 <mailto:1887588D-C44B11E1-BE38D697-98A3E39A@x.x.128.205..S>

   erver: Cisco-SIPGateway/IOS-12.x..Timestamp: 
 1341322666..Content-Length: 0..CSeq: 103 BYE....

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 _______________________________________________
 SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
 sr-users(a)lists.sip-router.org
 http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users 
-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Seattle, USA, Sep 23-26, 2012 - http://asipto.com/u/katu
Kamailio Practical Workshop, Netherlands, Sep 10-12, 2012 - http://asipto.com/u/kpw

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Re: [SR-Users] ACK and BYE messages uses wrong socket.