yes i have it, sorry i missed that part, they are identical except for Call-ID, tag, branch
U 2018/04/19 05:31:30.319735 w.x.y.z:34439 -> a.b.c.d:6060 INVITE sip:[email protected]:6060;transport=UDP SIP/2.0. Via: SIP/2.0/UDP w.x.y.z:34439;branch=z9hG4bK-524287-1---b186786334147b7d;rport. Max-Forwards: 70. Contact: <sip:[email protected]:34439;transport=UDP>. To: <sip:[email protected]:6060;transport=UDP>. From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... CSeq: 1 INVITE. Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE. Content-Type: application/sdp. User-Agent: Zoiper rv2.8.87-mod. Allow-Events: presence, kpml, talk. Content-Length: 243. . v=0. o=Zoiper 0 0 IN IP4 192.168.1.234. s=Zoiper. c=IN IP4 192.168.1.234. t=0 0. m=audio 38678 RTP/AVP 3 101 0 8. a=rtpmap:3 GSM/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=sendrecv. U 2018/04/19 05:31:30.320283 a.b.c.d:6060 -> w.x.y.z:34439 SIP/2.0 100 Trying. Via: SIP/2.0/UDP w.x.y.z:34439;branch=z9hG4bK-524287-1---b186786334147b7d;rport=34439;received=w.x.y.z. To: <sip:[email protected]:6060;transport=UDP>. From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... CSeq: 1 INVITE. Server: kamailio (5.1.2 (x86_64/linux)). Content-Length: 0. . Kelvin Chua On Thu, Apr 19, 2018 at 4:14 PM, Daniel-Constantin Mierla <[email protected] > wrote: > The INVITE from w.x.y.z:44308 -> a.b.c.d:6060 is not given. That's the one > that is needed in order to match the CANCEL, which comes from w.x.y.z. > > Can you provide it? > Cheers, > Daniel > > > On 19.04.18 09:47, Kelvin Chua wrote: > > *here is an ngrep of the working one* > > U 2018/04/19 05:31:31.112392 a.b.c.d:6060 -> a.b.c.d:5090 > INVITE sip:[email protected]:6060;transport=UDP SIP/2.0. > Record-Route: <sip:a.b.c.d:6060;lr;ftag=d75e236e;nat=yes>. > Via: SIP/2.0/UDP a.b.c.d:6060;branch=z9hG4bK638a. > ebce2b6669d2c54149bcc613c89d6510.1. > Via: SIP/2.0/UDP w.x.y.z:34439;received=w.x.y.z;branch=z9hG4bK-524287-1--- > 4c57b6fa8ff74676;rport=34439. > Max-Forwards: 70. > Contact: <sip:[email protected]:34439;transport=UDP;alias=w.x.y.z~34439~1>. > To: <sip:[email protected]:6060;transport=UDP>. > From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. > Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... > P-Called-Identity: 408. > CSeq: 2 INVITE. > Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, > SUBSCRIBE. > Content-Type: application/sdp. > Proxy-Authorization: Digest username="kelvin",realm="domain.com",nonce=" > 3861e6cdaf8a44cce98721e3c8dda428",uri="sip:[email protected]:6060;transport=UDP" > ,response="b7a365bd35650736c45d2048d924ea0b",cnonce=" > 492da67adf4a5853f0aa012c2fa5a757",nc=00000001,qop=auth,algorithm=MD5. > User-Agent: Zoiper rv2.8.87-mod. > Allow-Events: presence, kpml, talk. > Content-Length: 255. > P-Called-Party-ID: <sip:[email protected]:6060;transport=UDP>. > . > v=0. > o=Zoiper 0 0 IN IP4 a.b.c.d. > s=Zoiper. > c=IN IP4 a.b.c.d. > t=0 0. > m=audio 19592 RTP/AVP 3 101 0 8. > a=rtpmap:3 GSM/8000. > a=rtpmap:101 telephone-event/8000. > a=fmtp:101 0-16. > a=rtpmap:0 PCMU/8000. > a=rtpmap:8 PCMA/8000. > a=sendrecv. > a=rtcp:19593. > > > U 2018/04/19 05:31:31.180853 a.b.c.d:5090 -> a.b.c.d:6060 > SIP/2.0 100 Trying. > Via: SIP/2.0/UDP a.b.c.d:6060;branch=z9hG4bK638a. > ebce2b6669d2c54149bcc613c89d6510.1. > Via: SIP/2.0/UDP w.x.y.z:34439;received=w.x.y.z;branch=z9hG4bK-524287-1--- > 4c57b6fa8ff74676;rport=34439. > To: <sip:[email protected]:6060;transport=UDP>. > From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. > Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... > CSeq: 2 INVITE. > Server: kamailio (5.1.2 (x86_64/linux)). > Content-Length: 0. > . > > > U 2018/04/19 05:31:35.134023 a.b.c.d:5090 -> a.b.c.d:6060 > SIP/2.0 183 Session Progress. > Via: SIP/2.0/UDP a.b.c.d:6060;branch=z9hG4bK638a. > ebce2b6669d2c54149bcc613c89d6510.1. > Via: SIP/2.0/UDP w.x.y.z:34439;received=w.x.y.z;branch=z9hG4bK-524287-1--- > 4c57b6fa8ff74676;rport=34439. > Record-Route: <sip:a.b.c.d:5090;lr=on;ftag=d75e236e;did=208.b272;ReIn= > true>,<sip:a.b.c.d:6060;lr;ftag=d75e236e;nat=yes>. > From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. > To: <sip:[email protected]:6060;transport=UDP>;tag=r5eFv3QrQD71H. > Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... > CSeq: 2 INVITE. > Contact: <sip:e.f.g.h;did=2082.1aaa8341>. > User-Agent: SIP. > Accept: application/sdp. > Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, > REFER, NOTIFY. > Supported: timer, path, replaces. > Allow-Events: talk, hold, conference, refer. > Content-Type: application/sdp. > Content-Disposition: session. > Content-Length: 222. > . > v=0. > o=UAC 23521 12211 IN IP4 23.29.25.68. > s=SIP Media Capabilities. > c=IN IP4 23.29.25.74. > t=0 0. > m=audio 25694 RTP/AVP 0 101. > a=rtpmap:0 PCMU/8000. > a=rtpmap:101 telephone-event/8000. > a=fmtp:101 0-15. > a=maxptime:20. > > > U 2018/04/19 05:31:35.134763 a.b.c.d:6060 -> w.x.y.z:34439 > SIP/2.0 183 Session Progress. > Via: SIP/2.0/UDP w.x.y.z:34439;received=w.x.y.z;branch=z9hG4bK-524287-1--- > 4c57b6fa8ff74676;rport=34439. > Record-Route: <sip:a.b.c.d:5090;lr=on;ftag=d75e236e;did=208.b272;ReIn= > true>,<sip:a.b.c.d:6060;lr;ftag=d75e236e;nat=yes>. > From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. > To: <sip:[email protected]:6060;transport=UDP>;tag=r5eFv3QrQD71H. > Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... > CSeq: 2 INVITE. > Contact: <sip:e.f.g.h;did=2082.1aaa8341>. > User-Agent: SIP. > Accept: application/sdp. > Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, > REFER, NOTIFY. > Supported: timer, path, replaces. > Allow-Events: talk, hold, conference, refer. > Content-Type: application/sdp. > Content-Disposition: session. > Content-Length: 250. > . > v=0. > o=UAC 23521 12211 IN IP4 a.b.c.d. > s=SIP Media Capabilities. > c=IN IP4 a.b.c.d. > t=0 0. > m=audio 19610 RTP/AVP 0 101. > a=rtpmap:0 PCMU/8000. > a=rtpmap:101 telephone-event/8000. > a=fmtp:101 0-15. > a=maxptime:20. > a=sendrecv. > a=rtcp:19611. > > > U 2018/04/19 05:31:36.054719 w.x.y.z:34439 -> a.b.c.d:6060 > CANCEL sip:[email protected]:6060;transport=UDP SIP/2.0. > Via: SIP/2.0/UDP w.x.y.z:34439;branch=z9hG4bK-524287-1---4c57b6fa8ff74676; > rport. > Max-Forwards: 70. > To: <sip:[email protected]:6060;transport=UDP>. > From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. > Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... > CSeq: 2 CANCEL. > Proxy-Authorization: Digest username="kelvin",realm="domain.com",nonce=" > 3861e6cdaf8a44cce98721e3c8dda428",uri="sip:[email protected]:6060;transport=UDP" > ,response="8cace32bdff1bc61974d61c8a56238dd",cnonce=" > 030abc48cc862c50cf8bd3d0e61844f3",nc=00000002,qop=auth,algorithm=MD5. > User-Agent: Zoiper rv2.8.87-mod. > Content-Length: 0. > . > > > U 2018/04/19 05:31:36.055183 a.b.c.d:6060 -> a.b.c.d:5090 > CANCEL sip:[email protected]:6060;transport=UDP SIP/2.0. > Via: SIP/2.0/UDP a.b.c.d:6060;branch=z9hG4bK638a. > ebce2b6669d2c54149bcc613c89d6510.1. > Max-Forwards: 70. > To: <sip:[email protected]:6060;transport=UDP>. > From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. > Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... > CSeq: 2 CANCEL. > Content-Length: 0. > . > > > U 2018/04/19 05:31:36.055259 a.b.c.d:6060 -> w.x.y.z:34439 > SIP/2.0 200 canceling. > Via: SIP/2.0/UDP w.x.y.z:34439;branch=z9hG4bK-524287-1---4c57b6fa8ff74676; > rport=34439;received=w.x.y.z. > To: <sip:[email protected]:6060;transport=UDP>;tag= > f072ba6a4747058fd2933a88d05e31a8-77fc. > From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. > Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... > CSeq: 2 CANCEL. > Server: Sipsurge Overlord/1.0.0. > Content-Length: 0. > . > > > U 2018/04/19 05:31:36.055443 a.b.c.d:5090 -> a.b.c.d:6060 > SIP/2.0 200 canceling. > Via: SIP/2.0/UDP a.b.c.d:6060;branch=z9hG4bK638a. > ebce2b6669d2c54149bcc613c89d6510.1. > To: <sip:[email protected]:6060;transport=UDP>;tag= > 886d45488eeb4821dd4d3b48f2349838-53f2. > From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. > Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... > CSeq: 2 CANCEL. > Server: kamailio (5.1.2 (x86_64/linux)). > Content-Length: 0. > . > > > U 2018/04/19 05:31:36.059120 a.b.c.d:5090 -> a.b.c.d:6060 > SIP/2.0 487 Request Terminated. > Via: SIP/2.0/UDP a.b.c.d:6060;branch=z9hG4bK638a. > ebce2b6669d2c54149bcc613c89d6510.1. > Via: SIP/2.0/UDP w.x.y.z:34439;received=w.x.y.z;branch=z9hG4bK-524287-1--- > 4c57b6fa8ff74676;rport=34439. > To: <sip:[email protected]:6060;transport=UDP>;tag= > 886d45488eeb4821dd4d3b48f2349838-53f2. > From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. > Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... > CSeq: 2 INVITE. > Server: kamailio (5.1.2 (x86_64/linux)). > Content-Length: 0. > . > > > U 2018/04/19 05:31:36.059306 a.b.c.d:6060 -> a.b.c.d:5090 > ACK sip:[email protected]:6060;transport=UDP SIP/2.0. > Via: SIP/2.0/UDP a.b.c.d:6060;branch=z9hG4bK638a. > ebce2b6669d2c54149bcc613c89d6510.1. > Max-Forwards: 70. > To: <sip:[email protected]:6060;transport=UDP>;tag= > 886d45488eeb4821dd4d3b48f2349838-53f2. > From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. > Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... > CSeq: 2 ACK. > Content-Length: 0. > . > > > U 2018/04/19 05:31:36.060030 a.b.c.d:6060 -> w.x.y.z:34439 > SIP/2.0 487 Request Terminated. > Via: SIP/2.0/UDP w.x.y.z:34439;received=w.x.y.z;branch=z9hG4bK-524287-1--- > 4c57b6fa8ff74676;rport=34439. > To: <sip:[email protected]:6060;transport=UDP>;tag= > 886d45488eeb4821dd4d3b48f2349838-53f2. > From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. > Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... > CSeq: 2 INVITE. > Server: kamailio (5.1.2 (x86_64/linux)). > Content-Length: 0. > . > > > U 2018/04/19 05:31:36.262168 w.x.y.z:34439 -> a.b.c.d:6060 > ACK sip:[email protected]:6060;transport=UDP SIP/2.0. > Via: SIP/2.0/UDP w.x.y.z:34439;branch=z9hG4bK-524287-1---4c57b6fa8ff74676; > rport. > Max-Forwards: 70. > To: <sip:[email protected]:6060;transport=UDP>;tag= > 886d45488eeb4821dd4d3b48f2349838-53f2. > From: <sip:[email protected]:6060;transport=UDP>;tag=d75e236e. > Call-ID: 7O090_g-Ndh_I22Zi5ZOhQ... > CSeq: 2 ACK. > Content-Length: 0. > . > > > > *and then ngrep of the non-matching one* > > U 2018/04/19 04:39:43.137832 a.b.c.d:6060 -> a.b.c.d:5090 > INVITE sip:[email protected]:6060;transport=UDP SIP/2.0. > Record-Route: <sip:a.b.c.d:6060;lr;ftag=88ab0030;nat=yes>. > Via: SIP/2.0/UDP a.b.c.d:6060;branch=z9hG4bKcd06. > 5537814be9e2ae1fe1f60daf1fb39e03.1. > Via: SIP/2.0/UDP w.x.y.z:44308;received=w.x.y.z;branch=z9hG4bK-524287-1--- > bac673a0af203e10;rport=44308. > Max-Forwards: 70. > Contact: <sip:[email protected]:44308;transport=UDP;alias=w.x.y.z~44308~1>. > To: <sip:[email protected]:6060;transport=UDP>. > From: <sip:[email protected]:6060;transport=UDP>;tag=88ab0030. > Call-ID: qXQ2PEtXgehz4CQYo2ryLg... > P-Called-Identity: 408. > CSeq: 2 INVITE. > Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, > SUBSCRIBE. > Content-Type: application/sdp. > Proxy-Authorization: Digest username="kelvin",realm="domain.com",nonce=" > 815682331c7aaddbff9a28548d875652",uri="sip:[email protected]:6060;transport=UDP" > ,response="c5147959ff30db5eb9d38fb7ec796a68",cnonce=" > 3496cd726af47c79a4725f83f74c7d98",nc=00000001,qop=auth,algorithm=MD5. > User-Agent: Zoiper rv2.8.87-mod. > Allow-Events: presence, kpml, talk. > Content-Length: 255. > P-Called-Party-ID: <sip:[email protected]:6060;transport=UDP>. > . > v=0. > o=Zoiper 0 0 IN IP4 a.b.c.d. > s=Zoiper. > c=IN IP4 a.b.c.d. > t=0 0. > m=audio 19554 RTP/AVP 3 101 0 8. > a=rtpmap:3 GSM/8000. > a=rtpmap:101 telephone-event/8000. > a=fmtp:101 0-16. > a=rtpmap:0 PCMU/8000. > a=rtpmap:8 PCMA/8000. > a=sendrecv. > a=rtcp:19555. > > > U 2018/04/19 04:39:43.202106 a.b.c.d:5090 -> a.b.c.d:6060 > SIP/2.0 100 Trying. > Via: SIP/2.0/UDP a.b.c.d:6060;branch=z9hG4bKcd06. > 5537814be9e2ae1fe1f60daf1fb39e03.1. > Via: SIP/2.0/UDP w.x.y.z:44308;received=w.x.y.z;branch=z9hG4bK-524287-1--- > bac673a0af203e10;rport=44308. > To: <sip:[email protected]:6060;transport=UDP>. > From: <sip:[email protected]:6060;transport=UDP>;tag=88ab0030. > Call-ID: qXQ2PEtXgehz4CQYo2ryLg... > CSeq: 2 INVITE. > Server: kamailio (5.1.2 (x86_64/linux)). > Content-Length: 0. > . > > > U 2018/04/19 04:39:47.400412 a.b.c.d:5090 -> a.b.c.d:6060 > SIP/2.0 183 Session Progress. > Via: SIP/2.0/UDP a.b.c.d:6060;branch=z9hG4bKcd06. > 5537814be9e2ae1fe1f60daf1fb39e03.1. > Via: SIP/2.0/UDP w.x.y.z:44308;received=w.x.y.z;branch=z9hG4bK-524287-1--- > bac673a0af203e10;rport=44308. > Record-Route: <sip:a.b.c.d:5090;lr=on;ftag=88ab0030;did=8a.f2c2;ReIn=true> > ,<sip:a.b.c.d:6060;lr;ftag=88ab0030;nat=yes>. > From: <sip:[email protected]:6060;transport=UDP>;tag=88ab0030. > To: <sip:[email protected]:6060;transport=UDP>;tag=cp1SQvQ6SNSaH. > Call-ID: qXQ2PEtXgehz4CQYo2ryLg... > CSeq: 2 INVITE. > Contact: <sip:e.f.g.h;did=8a06.2a2c6204>. > User-Agent: SIP. > Accept: application/sdp. > Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, > REFER, NOTIFY. > Supported: timer, path, replaces. > Allow-Events: talk, hold, conference, refer. > Content-Type: application/sdp. > Content-Disposition: session. > Content-Length: 221. > . > v=0. > o=UAC 7006 20280 IN IP4 23.29.21.84. > s=SIP Media Capabilities. > c=IN IP4 23.29.21.91. > t=0 0. > m=audio 27104 RTP/AVP 0 101. > a=rtpmap:0 PCMU/8000. > a=rtpmap:101 telephone-event/8000. > a=fmtp:101 0-15. > a=maxptime:20. > > > U 2018/04/19 04:39:47.401210 a.b.c.d:6060 -> w.x.y.z:44308 > SIP/2.0 183 Session Progress. > Via: SIP/2.0/UDP w.x.y.z:44308;received=w.x.y.z;branch=z9hG4bK-524287-1--- > bac673a0af203e10;rport=44308. > Record-Route: <sip:a.b.c.d:5090;lr=on;ftag=88ab0030;did=8a.f2c2;ReIn=true> > ,<sip:a.b.c.d:6060;lr;ftag=88ab0030;nat=yes>. > From: <sip:[email protected]:6060;transport=UDP>;tag=88ab0030. > To: <sip:[email protected]:6060;transport=UDP>;tag=cp1SQvQ6SNSaH. > Call-ID: qXQ2PEtXgehz4CQYo2ryLg... > CSeq: 2 INVITE. > Contact: <sip:e.f.g.h;did=8a06.2a2c6204>. > User-Agent: SIP. > Accept: application/sdp. > Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, > REFER, NOTIFY. > Supported: timer, path, replaces. > Allow-Events: talk, hold, conference, refer. > Content-Type: application/sdp. > Content-Disposition: session. > Content-Length: 249. > . > v=0. > o=UAC 7006 20280 IN IP4 a.b.c.d. > s=SIP Media Capabilities. > c=IN IP4 a.b.c.d. > t=0 0. > m=audio 19576 RTP/AVP 0 101. > a=rtpmap:0 PCMU/8000. > a=rtpmap:101 telephone-event/8000. > a=fmtp:101 0-15. > a=maxptime:20. > a=sendrecv. > a=rtcp:19577. > > > U 2018/04/19 04:39:49.552641 w.x.y.z:44308 -> a.b.c.d:6060 > CANCEL sip:[email protected]:6060;transport=UDP SIP/2.0. > Via: SIP/2.0/UDP w.x.y.z:44308;branch=z9hG4bK-524287-1---bac673a0af203e10; > rport. > Max-Forwards: 70. > To: <sip:[email protected]:6060;transport=UDP>. > From: <sip:[email protected]:6060;transport=UDP>;tag=88ab0030. > Call-ID: qXQ2PEtXgehz4CQYo2ryLg... > CSeq: 2 CANCEL. > Proxy-Authorization: Digest username="kelvin",realm="domain.com",nonce=" > 815682331c7aaddbff9a28548d875652",uri="sip:[email protected]:6060;transport=UDP" > ,response="3e161bd546cdd5e8876cb48ffdfaeea0",cnonce=" > d1ca4c1b6e427869e795f7da457b3eef",nc=00000002,qop=auth,algorithm=MD5. > User-Agent: Zoiper rv2.8.87-mod. > Content-Length: 0. > . > > > U 2018/04/19 04:39:50.050153 w.x.y.z:44308 -> a.b.c.d:6060 > CANCEL sip:[email protected]:6060;transport=UDP SIP/2.0. > Via: SIP/2.0/UDP w.x.y.z:44308;branch=z9hG4bK-524287-1---bac673a0af203e10; > rport. > Max-Forwards: 70. > To: <sip:[email protected]:6060;transport=UDP>. > From: <sip:[email protected]:6060;transport=UDP>;tag=88ab0030. > Call-ID: qXQ2PEtXgehz4CQYo2ryLg... > CSeq: 2 CANCEL. > Proxy-Authorization: Digest username="kelvin",realm="domain.com",nonce=" > 815682331c7aaddbff9a28548d875652",uri="sip:[email protected]:6060;transport=UDP" > ,response="3e161bd546cdd5e8876cb48ffdfaeea0",cnonce=" > d1ca4c1b6e427869e795f7da457b3eef",nc=00000002,qop=auth,algorithm=MD5. > User-Agent: Zoiper rv2.8.87-mod. > Content-Length: 0. > . > > > U 2018/04/19 04:39:51.048945 w.x.y.z:44308 -> a.b.c.d:6060 > CANCEL sip:[email protected]:6060;transport=UDP SIP/2.0. > Via: SIP/2.0/UDP w.x.y.z:44308;branch=z9hG4bK-524287-1---bac673a0af203e10; > rport. > Max-Forwards: 70. > To: <sip:[email protected]:6060;transport=UDP>. > From: <sip:[email protected]:6060;transport=UDP>;tag=88ab0030. > Call-ID: qXQ2PEtXgehz4CQYo2ryLg... > CSeq: 2 CANCEL. > Proxy-Authorization: Digest username="kelvin",realm="domain.com",nonce=" > 815682331c7aaddbff9a28548d875652",uri="sip:[email protected]:6060;transport=UDP" > ,response="3e161bd546cdd5e8876cb48ffdfaeea0",cnonce=" > d1ca4c1b6e427869e795f7da457b3eef",nc=00000002,qop=auth,algorithm=MD5. > User-Agent: Zoiper rv2.8.87-mod. > Content-Length: 0. > . > > > U 2018/04/19 04:39:53.049231 w.x.y.z:44308 -> a.b.c.d:6060 > CANCEL sip:[email protected]:6060;transport=UDP SIP/2.0. > Via: SIP/2.0/UDP w.x.y.z:44308;branch=z9hG4bK-524287-1---bac673a0af203e10; > rport. > Max-Forwards: 70. > To: <sip:[email protected]:6060;transport=UDP>. > From: <sip:[email protected]:6060;transport=UDP>;tag=88ab0030. > Call-ID: qXQ2PEtXgehz4CQYo2ryLg... > CSeq: 2 CANCEL. > Proxy-Authorization: Digest username="kelvin",realm="domain.com",nonce=" > 815682331c7aaddbff9a28548d875652",uri="sip:[email protected]:6060;transport=UDP" > ,response="3e161bd546cdd5e8876cb48ffdfaeea0",cnonce=" > d1ca4c1b6e427869e795f7da457b3eef",nc=00000002,qop=auth,algorithm=MD5. > User-Agent: Zoiper rv2.8.87-mod. > Content-Length: 0. > . > > > > > Kelvin Chua > > On Wed, Apr 18, 2018 at 11:22 PM, Daniel-Constantin Mierla < > [email protected]> wrote: > >> Hello, >> >> do you have a pcap with all messages for such call (invite, replies, >> cancel)? It is important to see if the transaction matching elements are >> properly set. >> >> In general, the rule for cancel is to be sent in the same way (with the >> same elements) as the invite, because cancel is not a standalone >> transaction, it must match the associated invite one. >> Cheers, >> Daniel >> >> >> On 18.04.18 16:59, Kelvin Chua wrote: >> >> after couple of tests, it is still hit and miss, sometimes it matches, >> sometimes it does not. >> >> On Wed, Apr 18, 2018, 6:47 PM Kelvin Chua <[email protected]> wrote: >> >>> thanks alex, will test this out further but looks good at the moment >>> any idea why it is not matching when RURI has the port if i only use >>> t_check_trans() and relay? >>> >>> Kelvin Chua >>> >>> On Wed, Apr 18, 2018 at 3:44 PM, Alex Balashov < >>> [email protected]> wrote: >>> >>>> Try this instead: >>>> >>>> route { >>>> ... >>>> >>>> t_check_trans(); >>>> >>>> ... >>>> >>>> if(is_method("CANCEL")) { >>>> if(!t_relay_cancel()) >>>> sl_send_reply("500", "Internal Server Error"); >>>> >>>> exit; >>>> } >>>> } >>>> >>>> -- Alex >>>> >>>> -- >>>> Alex Balashov | Principal | Evariste Systems LLC >>>> >>>> Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) >>>> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ >>>> >>>> _______________________________________________ >>>> Kamailio (SER) - Users Mailing List >>>> [email protected] >>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>> >>> >>> >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing >> [email protected]https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> >> >> -- >> Daniel-Constantin Mierlawww.twitter.com/miconda -- >> www.linkedin.com/in/miconda >> Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com >> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com >> >> > > -- > Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda > Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com > >
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