Hello,

when is the message related to rr printed, for the BYE?

The other one is info message from rtpproxy.

Cheers, Daniel

On 4/19/12 12:48 PM, Karsten Horsmann wrote:

Hello Daniel,

i attached an ngrep trace to this issue. I got also this error from rtpproxy

rtpproxy[15286]: INFO:handle_command: delete request failed: session 155de46048924f2213e8c7e31fb8c45b@sipgate.de, tags as526ba9ce/ds-4ee75a14-d7805636 not found

2012/4/19 Daniel-Constantin Mierlamiconda@gmail.com:

...

Hello,

On 4/18/12 10:39 AM, Karsten Horsmann wrote:

...

Hello List,

after my multihomed setup seems to be fine i have an question about this log entries:

Apr 18 10:02:28 kamailio1 rtpproxy[15286]: INFO:handle_command: delete request failed: session 153a2e592314d58d51897ed10187f0da@sipgate.de, tags as11f6a774/ds-32764e7d-e76ac287 not found Apr 18 10:02:28 kamailio1 /usr/local/sbin/kamailio[27071]: DEBUG:

<script>: BYE OR CANCEL. Dialog lifetime:<null> Status:<null> Apr 18 10:02:28 kamailio1 /usr/local/sbin/kamailio[27071]: DEBUG: <core> [parser/parse_rr.c:62]: parse_rr_body(): No body for record-route Apr 18 10:02:28 kamailio1 /usr/local/sbin/kamailio[27071]: ERROR: rr [loose.c:103]: failed to parse Route HF Apr 18 10:02:28 kamailio1 /usr/local/sbin/kamailio[27071]: ERROR: rr [loose.c:103]: failed to parse Route HF Apr 18 10:02:28 kamailio1 /usr/local/sbin/kamailio[27071]: DEBUG: rr [loose.c:838]: There is no Route HF Any hints to fix that?

provide ngrep trace of the sip message causing the log messages. It is about a wrong format in Route header, we have to see it to say what is not ok.

U 2012/04/19 12:43:26.221351 217.10.79.9:5060 -> 222.222.222.222:5060 INVITE sip:kalkbrenner@222.222.222.222:5060 SIP/2.0. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK001bdaa5. Via: SIP/2.0/UDP 217.116.117.68:5060;received=217.116.117.68;branch=z9hG4bK001bdaa5;rport=5060. Max-Forwards: 67. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de. Contact:sip:0180290xxxxxx@217.116.117.68. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO. Supported: replaces, timer. Content-Type: application/sdp. Content-Length: 385. . v=0. o=root 756008244 756008244 IN IP4 217.116.117.68. s=sipgate VoIP GW. c=IN IP4 217.116.117.68. t=0 0. m=audio 17976 RTP/AVP 8 0 3 18 112 101. a=rtpmap:8 PCMA/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:3 GSM/8000. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:112 G726-32/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=sendrecv.

U 2012/04/19 12:43:26.263026 222.222.222.222:5060 -> 217.10.79.9:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK001bdaa5. Via: SIP/2.0/UDP 217.116.117.68:5060;received=217.116.117.68;branch=z9hG4bK001bdaa5;rport=5060. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Server: Kamailio. Content-Length: 0. .

U 2012/04/19 12:43:26.263124 172.20.100.74:5060 -> 172.20.100.61:5060 INVITE sip:kalkbrenner@172.20.100.61:5060 SIP/2.0. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK771c.8f78c5.0. Via: SIP/2.0/UDP 217.10.79.9:5060;rport=5060;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK001bdaa5. Via: SIP/2.0/UDP 217.116.117.68:5060;received=217.116.117.68;branch=z9hG4bK001bdaa5;rport=5060. Max-Forwards: 66. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de. Contact:sip:0180290xxxxxx@217.10.79.9:5060. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO. Supported: replaces, timer. Content-Type: application/sdp. Content-Length: 401. . v=0. o=root 756008244 756008244 IN IP4 172.20.100.74. s=sipgate VoIP GW. c=IN IP4 172.20.100.74. t=0 0. m=audio 43318 RTP/AVP 8 0 3 18 112 101. a=rtpmap:8 PCMA/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:3 GSM/8000. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:112 G726-32/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSup

U 2012/04/19 12:43:26.263922 172.20.100.74:5060 -> 172.20.100.61:5060 INVITE sip:kalkbrenner@172.20.100.61:5060 SIP/2.0. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK771c.8f78c5.1. Via: SIP/2.0/UDP 217.10.79.9:5060;rport=5060;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK001bdaa5. Via: SIP/2.0/UDP 217.116.117.68:5060;received=217.116.117.68;branch=z9hG4bK001bdaa5;rport=5060. Max-Forwards: 66. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de. Contact:sip:0180290xxxxxx@217.10.79.9:5060. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO. Supported: replaces, timer. Content-Type: application/sdp. Content-Length: 450. . v=0. o=root 756008244 756008244 IN IP4 172.20.100.74172.20.100.74. s=sipgate VoIP GW. c=IN IP4 172.20.100.74172.20.100.74. t=0 0. m=audio 4331843318 RTP/AVP 8 0 3 18 112 101. a=rtpmap:8 PCMA/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:3 GSM/8000. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:112 G726-32/8000. a=rtpmap:101 telephone-event/8000

U 2012/04/19 12:43:26.268046 222.222.222.222:5060 -> 192.1.1.1:5060 INVITE sip:kalkbrenner@192.1.1.1 SIP/2.0. Record-Route:sip:222.222.222.222;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Via: SIP/2.0/UDP 222.222.222.222;branch=z9hG4bK771c.8f78c5.2. Via: SIP/2.0/UDP 217.10.79.9:5060;rport=5060;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK001bdaa5. Via: SIP/2.0/UDP 217.116.117.68:5060;received=217.116.117.68;branch=z9hG4bK001bdaa5;rport=5060. Max-Forwards: 66. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de. Contact:sip:0180290xxxxxx@217.10.79.9:5060. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO. Supported: replaces, timer. Content-Type: application/sdp. Content-Length: 499. . v=0. o=root 756008244 756008244 IN IP4 172.20.100.74172.20.100.74172.20.100.74. s=sipgate VoIP GW. c=IN IP4 172.20.100.74172.20.100.74172.20.100.74. t=0 0. m=audio 433184331843318 RTP/AVP 8 0 3 18 112 101. a=rtpmap:8 PCMA/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:3 GSM/8000. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:112 G726-32/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=send

U 2012/04/19 12:43:26.339798 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 100 Trying. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK771c.8f78c5.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 0. .

U 2012/04/19 12:43:26.491332 172.20.100.74:5060 -> 172.20.100.61:5060 OPTIONS sip:172.20.100.61:5060 SIP/2.0. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK4d9b.241a84d4.0. To: sip:172.20.100.61:5060. From: sip:dispatcher@localhost;tag=1bb51a9eaf88db73d28da6fd89402cb0-d1d3. CSeq: 10 OPTIONS. Call-ID: 2a5e3cea-27402@222.222.222.222. Content-Length: 0. User-Agent: kamailio (3.2.2 (i386/linux)). .

U 2012/04/19 12:43:26.491361 172.20.100.74:5060 -> 172.20.100.117:5060 OPTIONS sip:172.20.100.117:5060 SIP/2.0. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK5d9b.25694a16.0. To: sip:172.20.100.117:5060. From: sip:dispatcher@localhost;tag=1bb51a9eaf88db73d28da6fd89402cb0-9a46. CSeq: 10 OPTIONS. Call-ID: 2a5e3ceb-27402@222.222.222.222. Content-Length: 0. User-Agent: kamailio (3.2.2 (i386/linux)). .

U 2012/04/19 12:43:26.491383 172.20.100.74:5060 -> 172.20.100.61:5060 OPTIONS sip:172.20.100.61:5060 SIP/2.0. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK6d9b.78e9fc26.0. To: sip:172.20.100.61:5060. From: sip:dispatcher@localhost;tag=1bb51a9eaf88db73d28da6fd89402cb0-5c35. CSeq: 10 OPTIONS. Call-ID: 2a5e3cec-27402@222.222.222.222. Content-Length: 0. User-Agent: kamailio (3.2.2 (i386/linux)). .

U 2012/04/19 12:43:26.491883 172.20.100.117:5060 -> 172.20.100.74:5060 SIP/2.0 405 Method Not Allowed. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK5d9b.25694a16.0. Content-Length: 0. Allow: INVITE, ACK, CANCEL, BYE, REFER, NOTIFY. Call-ID: 2a5e3ceb-27402@222.222.222.222. CSeq: 10 OPTIONS. From:sip:dispatcher@localhost;tag=1bb51a9eaf88db73d28da6fd89402cb0-9a46. Server: SJphone/1.60.289a (SJ Labs). To: "Dennis"sip:172.20.100.117:5060. .

U 2012/04/19 12:43:26.544411 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK4d9b.241a84d4.0. From: sip:dispatcher@localhost;tag=1bb51a9eaf88db73d28da6fd89402cb0-d1d3. To: sip:172.20.100.61:5060. Call-ID: 2a5e3cea-27402@222.222.222.222. CSeq: 10 OPTIONS. Content-Length: 0. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Accept: application/sdp. Accept: application/isup. Accept: application/qsig. Accept: multipart/mixed. Accept-Encoding: identity. Accept-Language: en. Supported: replaces. Supported: 100rel. .

U 2012/04/19 12:43:26.544491 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK6d9b.78e9fc26.0. From: sip:dispatcher@localhost;tag=1bb51a9eaf88db73d28da6fd89402cb0-5c35. To: sip:172.20.100.61:5060. Call-ID: 2a5e3cec-27402@222.222.222.222. CSeq: 10 OPTIONS. Content-Length: 0. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Accept: application/sdp. Accept: application/isup. Accept: application/qsig. Accept: multipart/mixed. Accept-Encoding: identity. Accept-Language: en. Supported: replaces. Supported: 100rel. .

U 2012/04/19 12:43:26.741289 172.20.100.74:5060 -> 172.20.100.61:5060 INVITE sip:kalkbrenner@172.20.100.61:5060 SIP/2.0. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK771c.8f78c5.1. Via: SIP/2.0/UDP 217.10.79.9:5060;rport=5060;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK001bdaa5. Via: SIP/2.0/UDP 217.116.117.68:5060;received=217.116.117.68;branch=z9hG4bK001bdaa5;rport=5060. Max-Forwards: 66. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de. Contact:sip:0180290xxxxxx@217.10.79.9:5060. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO. Supported: replaces, timer. Content-Type: application/sdp. Content-Length: 450. . v=0. o=root 756008244 756008244 IN IP4 172.20.100.74172.20.100.74. s=sipgate VoIP GW. c=IN IP4 172.20.100.74172.20.100.74. t=0 0. m=audio 4331843318 RTP/AVP 8 0 3 18 112 101. a=rtpmap:8 PCMA/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:3 GSM/8000. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:112 G726-32/8000. a=rtpmap:101 telephone-event/8000

U 2012/04/19 12:43:26.741306 222.222.222.222:5060 -> 192.1.1.1:5060 INVITE sip:kalkbrenner@192.1.1.1 SIP/2.0. Record-Route:sip:222.222.222.222;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Via: SIP/2.0/UDP 222.222.222.222;branch=z9hG4bK771c.8f78c5.2. Via: SIP/2.0/UDP 217.10.79.9:5060;rport=5060;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK001bdaa5. Via: SIP/2.0/UDP 217.116.117.68:5060;received=217.116.117.68;branch=z9hG4bK001bdaa5;rport=5060. Max-Forwards: 66. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de. Contact:sip:0180290xxxxxx@217.10.79.9:5060. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO. Supported: replaces, timer. Content-Type: application/sdp. Content-Length: 499. . v=0. o=root 756008244 756008244 IN IP4 172.20.100.74172.20.100.74172.20.100.74. s=sipgate VoIP GW. c=IN IP4 172.20.100.74172.20.100.74172.20.100.74. t=0 0. m=audio 433184331843318 RTP/AVP 8 0 3 18 112 101. a=rtpmap:8 PCMA/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:3 GSM/8000. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:112 G726-32/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=silenceSupp:off - - - -. a=ptime:20. a=send

U 2012/04/19 12:43:27.308581 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK771c.8f78c5.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 218. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 172.20.100.61. s=-. c=IN IP4 172.20.100.71. t=0 0. m=audio 19732 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20.

U 2012/04/19 12:43:27.309128 222.222.222.222:5060 -> 217.10.79.9:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 236. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61:5060. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 222.222.222.222. s=-. c=IN IP4 222.222.222.222. t=0 0. m=audio 44208 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20. a=nortpproxy:yes.

U 2012/04/19 12:43:27.349261 217.10.79.9:5060 -> 222.222.222.222:5060 ACK sip:222.222.222.222:5060 SIP/2.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.3. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.3. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK79da2408. Via: SIP/2.0/UDP 217.116.117.68:5060;received=217.116.117.68;branch=z9hG4bK79da2408;rport=5060. Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6,sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Max-Forwards: 67. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Contact:sip:0180290xxxxxx@217.116.117.68. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 ACK. Content-Length: 0. X-hint: rr-enforced. .

U 2012/04/19 12:43:27.733213 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK771c.8f78c5.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 218. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 172.20.100.61. s=-. c=IN IP4 172.20.100.71. t=0 0. m=audio 19732 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20.

U 2012/04/19 12:43:27.733751 222.222.222.222:5060 -> 217.10.79.9:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 236. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61:5060. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 222.222.222.222. s=-. c=IN IP4 222.222.222.222. t=0 0. m=audio 44208 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20. a=nortpproxy:yes.

U 2012/04/19 12:43:28.734606 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK771c.8f78c5.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 218. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 172.20.100.61. s=-. c=IN IP4 172.20.100.71. t=0 0. m=audio 19732 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20.

U 2012/04/19 12:43:28.735685 222.222.222.222:5060 -> 217.10.79.9:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 236. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61:5060. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 222.222.222.222. s=-. c=IN IP4 222.222.222.222. t=0 0. m=audio 44208 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20. a=nortpproxy:yes.

U 2012/04/19 12:43:30.755493 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK771c.8f78c5.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 218. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 172.20.100.61. s=-. c=IN IP4 172.20.100.71. t=0 0. m=audio 19732 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20.

U 2012/04/19 12:43:30.756233 222.222.222.222:5060 -> 217.10.79.9:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 236. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61:5060. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 222.222.222.222. s=-. c=IN IP4 222.222.222.222. t=0 0. m=audio 44208 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20. a=nortpproxy:yes.

U 2012/04/19 12:43:34.680034 217.10.79.9:5060 -> 222.222.222.222:5060 BYE sip:222.222.222.222:5060 SIP/2.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK871c.21c67fb7.0. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK871c.21c67fb7.0. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK6bf678bc. Via: SIP/2.0/UDP 217.116.117.68:5060;received=217.116.117.68;branch=z9hG4bK6bf678bc;rport=5060. Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6,sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Max-Forwards: 67. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 103 BYE. Content-Length: 0. X-hint: rr-enforced. .

U 2012/04/19 12:43:34.734740 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK771c.8f78c5.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 218. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 172.20.100.61. s=-. c=IN IP4 172.20.100.71. t=0 0. m=audio 19732 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20.

U 2012/04/19 12:43:34.734931 222.222.222.222:5060 -> 217.10.79.9:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 218. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 172.20.100.61. s=-. c=IN IP4 172.20.100.71. t=0 0. m=audio 19732 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20.

U 2012/04/19 12:43:34.773127 222.222.222.222:5060 -> 217.10.79.9:5060 SIP/2.0 483 Too Many Hops. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK871c.21c67fb7.0. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK871c.21c67fb7.0. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK6bf678bc. Via: SIP/2.0/UDP 217.116.117.68:5060;received=217.116.117.68;branch=z9hG4bK6bf678bc;rport=5060. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 103 BYE. Server: Kamailio. Content-Length: 0. .

U 2012/04/19 12:43:38.765213 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK771c.8f78c5.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 218. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 172.20.100.61. s=-. c=IN IP4 172.20.100.71. t=0 0. m=audio 19732 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20.

U 2012/04/19 12:43:38.765330 222.222.222.222:5060 -> 217.10.79.9:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 218. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 172.20.100.61. s=-. c=IN IP4 172.20.100.71. t=0 0. m=audio 19732 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20.

U 2012/04/19 12:43:41.491321 172.20.100.74:5060 -> 172.20.100.61:5060 OPTIONS sip:172.20.100.61:5060 SIP/2.0. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bKfc9b.7251e545.0. To: sip:172.20.100.61:5060. From: sip:dispatcher@localhost;tag=1bb51a9eaf88db73d28da6fd89402cb0-1c7d. CSeq: 10 OPTIONS. Call-ID: 2a5e3ced-27402@222.222.222.222. Content-Length: 0. User-Agent: kamailio (3.2.2 (i386/linux)). .

U 2012/04/19 12:43:41.491350 172.20.100.74:5060 -> 172.20.100.117:5060 OPTIONS sip:172.20.100.117:5060 SIP/2.0. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK0d9b.a6ae0a21.0. To: sip:172.20.100.117:5060. From: sip:dispatcher@localhost;tag=1bb51a9eaf88db73d28da6fd89402cb0-da0e. CSeq: 10 OPTIONS. Call-ID: 2a5e3cee-27402@222.222.222.222. Content-Length: 0. User-Agent: kamailio (3.2.2 (i386/linux)). .

U 2012/04/19 12:43:41.491367 172.20.100.74:5060 -> 172.20.100.61:5060 OPTIONS sip:172.20.100.61:5060 SIP/2.0. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK1d9b.6cea1bb.0. To: sip:172.20.100.61:5060. From: sip:dispatcher@localhost;tag=1bb51a9eaf88db73d28da6fd89402cb0-919b. CSeq: 10 OPTIONS. Call-ID: 2a5e3cef-27402@222.222.222.222. Content-Length: 0. User-Agent: kamailio (3.2.2 (i386/linux)). .

U 2012/04/19 12:43:41.491886 172.20.100.117:5060 -> 172.20.100.74:5060 SIP/2.0 405 Method Not Allowed. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK0d9b.a6ae0a21.0. Content-Length: 0. Allow: INVITE, ACK, CANCEL, BYE, REFER, NOTIFY. Call-ID: 2a5e3cee-27402@222.222.222.222. CSeq: 10 OPTIONS. From:sip:dispatcher@localhost;tag=1bb51a9eaf88db73d28da6fd89402cb0-da0e. Server: SJphone/1.60.289a (SJ Labs). To: "Dennis"sip:172.20.100.117:5060. .

U 2012/04/19 12:43:41.513911 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bKfc9b.7251e545.0. From: sip:dispatcher@localhost;tag=1bb51a9eaf88db73d28da6fd89402cb0-1c7d. To: sip:172.20.100.61:5060. Call-ID: 2a5e3ced-27402@222.222.222.222. CSeq: 10 OPTIONS. Content-Length: 0. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Accept: application/sdp. Accept: application/isup. Accept: application/qsig. Accept: multipart/mixed. Accept-Encoding: identity. Accept-Language: en. Supported: replaces. Supported: 100rel. .

U 2012/04/19 12:43:41.514050 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK1d9b.6cea1bb.0. From: sip:dispatcher@localhost;tag=1bb51a9eaf88db73d28da6fd89402cb0-919b. To: sip:172.20.100.61:5060. Call-ID: 2a5e3cef-27402@222.222.222.222. CSeq: 10 OPTIONS. Content-Length: 0. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Accept: application/sdp. Accept: application/isup. Accept: application/qsig. Accept: multipart/mixed. Accept-Encoding: identity. Accept-Language: en. Supported: replaces. Supported: 100rel. .

U 2012/04/19 12:43:42.761514 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK771c.8f78c5.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 218. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 172.20.100.61. s=-. c=IN IP4 172.20.100.71. t=0 0. m=audio 19732 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20.

U 2012/04/19 12:43:42.761620 222.222.222.222:5060 -> 217.10.79.9:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 218. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 172.20.100.61. s=-. c=IN IP4 172.20.100.71. t=0 0. m=audio 19732 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20.

U 2012/04/19 12:43:46.762151 172.20.100.61:5060 -> 172.20.100.74:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 172.20.100.74;branch=z9hG4bK771c.8f78c5.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-4ee75a14-d7805636. Call-ID: 155de46048924f2213e8c7e31fb8c45b@sipgate.de. CSeq: 102 INVITE. Content-Length: 218. Content-Type: application/sdp. Record-Route:sip:172.20.100.74;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Record-Route:sip:172.20.40.2;lr=on. Record-Route:sip:217.10.79.9;lr;ftag=as526ba9ce. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact:sip:172.20.100.61. . v=0. o=aculab-06045001 2047204153 2047204153 IN IP4 172.20.100.61. s=-. c=IN IP4 172.20.100.71. t=0 0. m=audio 19732 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20.

U 2012/04/19 12:43:46.762255 222.222.222.222:5060 -> 217.10.79.9:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK771c.ca12fd83.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK771c.ca12fd83.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK001bdaa5;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.68:5060;rport=5060;branch=z9hG4bK001bdaa5;received=217.116.117.68. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as526ba9ce. To:sip:0049511xxxxxxxxx@sipgate.de;ta

Hello,

On 4/19/12 1:26 PM, Karsten Horsmann wrote:

Hi Daniel,

both - it pops-up on incoming call and after hangup (BYE).

the initial invite has no route header, so it should not happen for that one at all.

I took the BYE and injected to a local kamailio, parsing the message, including the route header was going fine, see the log pasted below.

Add an xlog line before lose_route() and print some details of the package, like method, call-id, ... in order to identify properly which request is causing the log messages.

Cheers, Daniel

1(36430) ERROR: *** cfgtrace: c=[/Users/stejar/work/sip/esr/sip-router/../etc/kamailio-3.3-basic-mem.cfg] l=64 a=25 n=loose_route 1(36430) DEBUG: <core> [parser/parse_via.c:1288]: Found param type 232, <branch> = <z9hG4bK871c.21c67fb7.0>; state=15 1(36430) DEBUG: <core> [parser/parse_via.c:2563]: end of header reached, state=5 1(36430) DEBUG: <core> [parser/msg_parser.c:511]: parse_headers: Via found, flags=200 1(36430) DEBUG: <core> [parser/msg_parser.c:524]: parse_headers: this is the second via 1(36430) DEBUG: <core> [parser/parse_via.c:1288]: Found param type 234, <received> = <217.10.68.222>; state=6 1(36430) DEBUG: <core> [parser/parse_via.c:1288]: Found param type 232, <branch> = <z9hG4bK6bf678bc>; state=15 1(36430) DEBUG: <core> [parser/parse_via.c:2563]: end of header reached, state=5 1(36430) DEBUG: <core> [parser/msg_parser.c:511]: parse_headers: Via found, flags=200 1(36430) DEBUG: <core> [parser/parse_via.c:1288]: Found param type 234, <received> = <217.116.117.68>; state=6 1(36430) DEBUG: <core> [parser/parse_via.c:1288]: Found param type 232, <branch> = <z9hG4bK6bf678bc>; state=6 1(36430) DEBUG: <core> [parser/parse_via.c:1288]: Found param type 235, <rport> = <5060>; state=15 1(36430) DEBUG: <core> [parser/parse_via.c:2563]: end of header reached, state=5 1(36430) DEBUG: <core> [parser/msg_parser.c:511]: parse_headers: Via found, flags=200 1(36430) DEBUG: <core> [parser/parse_to.c:139]: DEBUG: add_param: tag=ds-4ee75a14-d7805636 1(36430) DEBUG: <core> [parser/parse_to.c:802]: end of header reached, state=29 1(36430) DEBUG: <core> [parser/msg_parser.c:188]: DEBUG: get_hdr_field: <To> [59]; uri=[sip:0049511xxxxxxxxx@sipgate.de] 1(36430) DEBUG: <core> [parser/msg_parser.c:190]: DEBUG: to body [sip:0049511xxxxxxxxx@sipgate.de] 1(36430) DEBUG: rr [loose.c:85]: is_preloaded: No 1(36430) DEBUG: <core> [socket_info.c:583]: grep_sock_info - checking if host==us: 15==9 && [222.222.222.222] == [127.0.0.1] 1(36430) DEBUG: <core> [socket_info.c:587]: grep_sock_info - checking if port 5060 (advertise 0) matches port 5060 1(36430) DEBUG: <core> [forward.c:456]: check_self: host != me 1(36430) DEBUG: <core> [socket_info.c:583]: grep_sock_info - checking if host==us: 15==9 && [222.222.222.222] == [127.0.0.1] 1(36430) DEBUG: <core> [socket_info.c:587]: grep_sock_info - checking if port 5060 (advertise 0) matches port 5060 1(36430) DEBUG: <core> [forward.c:456]: check_self: host != me 1(36430) DEBUG: rr [loose.c:773]: Topmost URI is NOT myself 1(36430) DEBUG: rr [loose.c:776]: URI to be processed: 'sip:222.222.222.222;r2=on;lr=on;ftag=as526ba9ce;did=7a2.13d08ea6' 1(36430) DEBUG: rr [loose.c:785]: Next URI is a loose router 1(36430) ERROR: *** cfgtrace: c=[/Users/stejar/work/sip/esr/sip-router/../etc/kamailio-3.3-basic-mem.cfg] l=65 a=3 n=exit

2012/4/19 Daniel-Constantin Mierlamiconda@gmail.com:

...

Hello,

when is the message related to rr printed, for the BYE?

The other one is info message from rtpproxy.

Hello,

I tested with the ACK from the previous sip trace and the parsing went fine. Do you do changes over the sip message and then apply them before loose_route()?

If not, send the ack that matches the log messages you just added.

Cheers, Daniel

On 4/19/12 2:33 PM, Karsten Horsmann wrote:

Hi Daniel,

i add this xlog line: xlog("before loose_route M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); and become the error from the ACK packages....

Apr 19 14:25:25 kamailio1 /usr/local/sbin/kamailio[28166]: ERROR:

<script>: before loose_route M=ACK RURI=sip:172.20.100.74;r2=on;lr=on;ftag=as4da6c5e1;did=5be.c2bda8e5 F=sip:0180290xxxxxx@sipgate.de T=sip:0049511xxxxxxxxx@sipgate.de IP=222.222.222.222 ID=33692d6634da2d752c2a66251316f3f6@sipgate.de Apr 19 14:25:25 kamailio1 /usr/local/sbin/kamailio[28166]: ERROR: <script>: before loose_route M=ACK RURI=sip:172.20.100.74;r2=on;lr=on;ftag=as4da6c5e1;did=5be.c2bda8e5 F=sip:0180290xxxxxx@sipgate.de T=sip:0049511xxxxxxxxx@sipgate.de IP=222.222.222.222 ID=33692d6634da2d752c2a66251316f3f6@sipgate.de Apr 19 14:25:25 kamailio1 /usr/local/sbin/kamailio[28166]: ERROR: rr [loose.c:103]: failed to parse Route HF Apr 19 14:25:25 kamailio1 /usr/local/sbin/kamailio[28166]: ERROR: rr [loose.c:103]: failed to parse Route HF Apr 19 14:25:25 kamailio1 /usr/local/sbin/kamailio[28166]: ERROR: <script>: before loose_route M=ACK RURI=sip:172.20.100.74;r2=on;lr=on;ftag=as4da6c5e1;did=5be.c2bda8e5 F=sip:0180290xxxxxx@sipgate.de T=sip:0049511xxxxxxxxx@sipgate.de IP=172.20.100.74 ID=33692d6634da2d752c2a66251316f3f6@sipgate.de Apr 19 14:25:25 kamailio1 /usr/local/sbin/kamailio[28166]: ERROR: <script>: before loose_route M=ACK RURI=sip:172.20.100.74;r2=on;lr=on;ftag=as4da6c5e1;did=5be.c2bda8e5 F=sip:0180290xxxxxx@sipgate.de T=sip:0049511xxxxxxxxx@sipgate.de IP=172.20.100.74 ID=33692d6634da2d752c2a66251316f3f6@sipgate.de 2012/4/19 Daniel-Constantin Mierla<miconda@gmail.com>: [...] > the initial invite has no route header, so it should not happen for that one > at all. > > I took the BYE and injected to a local kamailio, parsing the message, > including the route header was going fine, see the log pasted below. > > Add an xlog line before lose_route() and print some details of the package, > like method, call-id, ... in order to identify properly which request is > causing the log messages.

Hello,

works fine for me, no parsing error. What version of kamailio do you have? Although, the rr parser hasn't changed recently.

Cheers, Daniel

On 4/20/12 10:39 AM, Karsten Horsmann wrote:

Hello Daniel,

i retried it and got this ACK message:

U 2012/04/20 10:34:18.272371 217.10.79.9:5060 -> 222.222.222.222:5060 ACK sip:222.222.222.222:5060 SIP/2.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bKbe0b.eb6512c7.3. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bKbe0b.eb6512c7.3. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.226;branch=z9hG4bK103ad8e1. Via: SIP/2.0/UDP 217.10.67.11:5060;received=217.10.67.11;branch=z9hG4bK103ad8e1;rport=5060. Route:sip:222.222.222.222;r2=on;lr=on;ftag=as7d93d4fe;did=b12.cd29f421,sip:172.20.100.74;r2=on;lr=on;ftag=as7d93d4fe;did=b12.cd29f421. Max-Forwards: 67. From: "0180290xxxxxx"sip:0180290xxxxxx@sipgate.de;tag=as7d93d4fe. To:sip:0049511xxxxxxxxx@sipgate.de;tag=ds-23faf43a-2782dca0. Contact:sip:0180290xxxxxx@217.10.67.11. Call-ID: 77ec46cd3d1b577137a57d3a589ce0cf@sipgate.de. CSeq: 102 ACK. Content-Length: 0. X-hint: rr-enforced.

2012/4/20 Daniel-Constantin Mierlamiconda@gmail.com:

...

Hello,

I tested with the ACK from the previous sip trace and the parsing went fine. Do you do changes over the sip message and then apply them before loose_route()?

If not, send the ack that matches the log messages you just added.

Hello,

On 4/20/12 10:56 AM, Karsten Horsmann wrote:

Hi Daniel,

i have version 3.2.3 (before 3.2.2).

that was clear from the subject, I wanted a bit more details: - is it from tarball or from git branch? - send output of kamailio -V for the details

Cheers, Daniel

Hello,

I tested with latest 3.2 branch, so it is the same, no problem with the ack here in terms of rr parsing.

Using utils/protoshoot from master branch, I sent the ACK to a running kamailio executing loose_route() and the output with debug=3 showed no error.

Load debugger module and enable cfgtrace, set debug=3 in config and send the full log messages for the ACK. Maybe there is another action before breaking the sip message.

Cheers, Daniel

On 4/20/12 11:08 AM, Karsten Horsmann wrote:

Hello Daniel,

it is from tarball and here is the output: version: kamailio 3.2.3 (i386/linux) 59f87e flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 59f87e compiled on 09:21:29 Apr 20 2012 with gcc 4.4.6

2012/4/20 Daniel-Constantin Mierlamiconda@gmail.com:

...

Hello,

On 4/20/12 10:56 AM, Karsten Horsmann wrote:

...

Hi Daniel,

i have version 3.2.3 (before 3.2.2).

that was clear from the subject, I wanted a bit more details:

• is it from tarball or from git branch?
• send output of kamailio -V for the details

Cheers, Daniel

-- Daniel-Constantin Mierla Kamailio Advanced Training, April 23-26, 2012, Berlin, Germany http://www.asipto.com/index.php/kamailio-advanced-training/

Hello,

the ACK before does not match the format from the sip trace you sent previously, this one has the r-uri with lr parameters inside it, see the log messages:

Apr 20 11:21:40 kamailio1 /usr/local/sbin/kamailio[6546]: ERROR:<script>: before loose_route M=ACK RURI=sip:172.20.100.74;r2=on;lr=on;ftag=as61fa39de;did=ff7.8c550a93 F=sip:0180290xxxxxx@sipgate.de T=sip:0049511xxxxxxxxx@sipgate.de IP=222.222.222.222 ID=062b0eec058033df3517e99311abe212@sipgate.de

The other one was:

ACK sip:222.222.222.222:5060 SIP/2.0

Also, send the ngrep and the logs together, to match them, only one of them is quite useless. Use ngrep -d any ... in order to catch the traffic on all interfaces.

Cheers, Daniel

On 4/20/12 11:32 AM, Karsten Horsmann wrote:

Hi Daniel,

i made this trace (95KB) and you can view it here http://srv01.0x300.de/failed_to_parse_Route_HF.txt (its to big for the ml).

Hello,

so you have to see why it loops, your config does something wrong.

You should identify the broken ACK and the log messages printed while processing it, and send only them. I cannot go through 24MB of logs. But it may not worth anyhow, identify and fix the looping problem. I guess the message gets so big that is broken from udp layer.

Cheers, Daniel

On 4/20/12 11:53 AM, Karsten Horsmann wrote:

Hello Daniel,

okay with -d any i see more, it loops to itself. ngrep-trace and logfile (24MB uncompressed) are here http://srv01.0x300.de/failed_to_parse_Route_HF.zip (1MB).

Thanks.

Hi Hugh, Hi Daniel,

yes i think so. but i didnt know how i can prevent this. For testing i flush my config and use the default kamailio 3.2.3 config.

Still the same behavoir. Sipgate uac incoming calls got "failed to parse Route HF"

Full Trace (25kB) here:

I think the intressting part is that: http://srv01.0x300.de/failed_to_parse_Route_HF_3.txt

U 2012/04/20 14:54:34.419042 222.222.222.222:5060 -> 217.10.79.9:5060 SIP/2.0 200 Ok. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK173d.117f2af3.1;rport=5060. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK173d.117f2af3.1. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK36e26ce6;received=217.10.68.222. Via: SIP/2.0/UDP 217.116.117.71:5060;rport=5060;branch=z9hG4bK36e26ce6;received=217.116.117.71. From: "0180290xxxxxx" sip:0180290xxxxxx@sipgate.de;tag=as37f8b14a. To: sip:0049511xxxxxxxxx@sipgate.de;tag=ds-64cb3b56-ca705dad. Call-ID: 1959dd904259fcda3e288f293c744aca@sipgate.de. CSeq: 102 INVITE. Content-Length: 216. Content-Type: application/sdp. Record-Route: sip:172.20.100.74;r2=on;lr=on;ftag=as37f8b14a. Record-Route: sip:222.222.222.222;r2=on;lr=on;ftag=as37f8b14a. Record-Route: sip:217.10.79.9;lr;ftag=as37f8b14a. Record-Route: sip:172.20.40.2;lr=on. Record-Route: sip:217.10.79.9;lr;ftag=as37f8b14a. Supported: replaces. Supported: 100rel. Allow: INVITE. Allow: ACK. Allow: BYE. Allow: CANCEL. Allow: OPTIONS. Allow: NOTIFY. Allow: REFER. Allow: PRACK. Allow: INFO. Allow: UPDATE. Allow: MESSAGE. Contact: sip:172.20.100.61. . v=0. o=aculab-12645C01 314123282 314123282 IN IP4 172.20.100.61. s=-. c=IN IP4 172.20.100.71. t=0 0. m=audio 19516 RTP/AVP 8 101. a=rtpmap:8 PCMA/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=ptime:20.

U 2012/04/20 14:54:34.459000 217.10.79.9:5060 -> 222.222.222.222:5060 ACK sip:222.222.222.222:5060 SIP/2.0. Via: SIP/2.0/UDP 217.10.79.9:5060;branch=z9hG4bK173d.117f2af3.3. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK173d.117f2af3.3. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK3fbd0091. Via: SIP/2.0/UDP 217.116.117.71:5060;received=217.116.117.71;branch=z9hG4bK3fbd0091;rport=5060. Route: sip:222.222.222.222;r2=on;lr=on;ftag=as37f8b14a,sip:172.20.100.74;r2=on;lr=on;ftag=as37f8b14a. Max-Forwards: 67. From: "0180290xxxxxx" sip:0180290xxxxxx@sipgate.de;tag=as37f8b14a. To: sip:0049511xxxxxxxxx@sipgate.de;tag=ds-64cb3b56-ca705dad. Contact: sip:0180290xxxxxx@217.116.117.71. Call-ID: 1959dd904259fcda3e288f293c744aca@sipgate.de. CSeq: 102 ACK. Content-Length: 0. X-hint: rr-enforced. .

U 2012/04/20 14:54:34.459205 222.222.222.222:5060 -> 172.20.100.74:5060 ACK sip:172.20.100.74;r2=on;lr=on;ftag=as37f8b14a SIP/2.0. Via: SIP/2.0/UDP 222.222.222.222;branch=z9hG4bKcydzigwkX. Via: SIP/2.0/UDP 217.10.79.9:5060;rport=5060;branch=z9hG4bK173d.117f2af3.3. Via: SIP/2.0/UDP 172.20.40.2;branch=z9hG4bK173d.117f2af3.3. Via: SIP/2.0/UDP 217.10.79.9:5060;received=217.10.68.222;branch=z9hG4bK3fbd0091. Via: SIP/2.0/UDP 217.116.117.71:5060;received=217.116.117.71;branch=z9hG4bK3fbd0091;rport=5060. Route: . Max-Forwards: 66. From: "0180290xxxxxx" sip:0180290xxxxxx@sipgate.de;tag=as37f8b14a. To: sip:0049511xxxxxxxxx@sipgate.de;tag=ds-64cb3b56-ca705dad. Contact: sip:0180290xxxxxx@217.116.117.71. Call-ID: 1959dd904259fcda3e288f293c744aca@sipgate.de. CSeq: 102 ACK. Content-Length: 0. X-hint: rr-enforced.