[Kamailio-Devel] [Bulk] Re: Relaying final response on a finished dialog.
Aurelien Grimaud
gstelzz at yahoo.fr
Thu Jan 8 12:25:28 CET 2009
Klaus Darilion a écrit :
> I do not know where the problem comes from, but indeed Kamailio should
> forward the 200 OK from B to A.
Well, the 200 from B comes *after* tm timer is triggered. So tm
considers this transaction as finished ...
Should tm forward 200 from B, or should it reply with a Transaction does
not exist or 408 as it seems to be?
The 200 from B does match a transaction (the t_reply is called) and
transaction modules says : *reply_received: org. status uas=180,
uac[0]=408 local=0 is_invite=1*
But is not finally relayed : *relay_reply: branch=0, save=0, relay=-1*
Is this because of the 180 from C ?
Should not tm relay the 200 Ok and Cancel the dialog with C ?
Regards.
Aurelien
>
> regards
> klaus
>
> Aurelien Grimaud schrieb:
>> Hi,
>>
>> Using kamailio 1.4.2, I experienced this :
>> A INVITE -> kamailio
>> kamailio INVITE -> B
>>
>> B does not send any provisional, my config enables fail over (serial
>> forking) when B does not answer so :
>> kamailio retransmit INVITE to B.
>>
>> then kamailio fails over to C
>> kamailio INVITE -> C
>> C 180 -> kamailio
>> kamailio 180 -> A
>>
>> Then B answers 200 OK. (It's alive !)
>> B 200 -> kamailio
>> tm does not relay.
>> Retransmission :
>> B 200 -> kamailio
>> tm does not relay.
>>
>> Then C :
>> C 200 -> kamailio
>> kamailio 200 -> A
>> Dialog is established between A and C
>>
>> B goes on retransmitting 200 Ok, kamailio TM drops it.
>>
>> Then A/C dialogs ends with BYE
>> C BYE -> kamailio
>> kamailio BYE -> A
>> A 200 -> kamailio
>> kamailio 200 -> C
>>
>> B goes on retransmitting 200 Ok
>> B 200 -> kamailio
>> *and kamailio relays the answer*
>> kamailio 200 -> A
>>
>> NOTE that dialog module complains :
>> Jan 6 16:44:47 [25047] DBG:tm:t_should_relay_response: T_code=200,
>> new_code=200
>> Jan 6 16:44:47 [25047] DBG:tm:t_should_relay_response: 200 OK for
>> INVITE after final sent
>> Jan 6 16:44:47 [25047] DBG:tm:relay_reply: branch=0, save=0, relay=0
>> Jan 6 16:44:47 [25047] DBG:tm:run_trans_callbacks: trans=0xb64d8418,
>> callback type 16, id 0 entered
>> Jan 6 16:44:47 [25047] DBG:core:build_res_buf_from_sip_res: old
>> size: 704, new size: 646
>> Jan 6 16:44:47 [25047] DBG:core:build_res_buf_from_sip_res: copied
>> size: orig:445, new: 387, rest: 259 msg=
>> SIP/2.0 200 OK^M
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1^M
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171^M
>>
>> To: sut <sip:simul at agent>;tag=21152SIPpTag01266^M
>> Call-ID: 171-22740-192.168.160.141^M
>> CSeq: 1 INVITE^M
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>^M
>> Contact: <sip:127.0.0.1:5061>^M
>>
>> Jan 6 16:44:47 [25047] DBG:tm:update_totag_set: new totag
>> Jan 6 16:44:47 [25047] DBG:tm:relay_reply: sent buf=0x81a3fe0:
>> SIP/2.0 2..., shmem=0xb5d09a90: SIP/2.0 2
>> Jan 6 16:44:47 [25047] DBG:tm:run_trans_callbacks: trans=0xb64d8418,
>> callback type 128, id 0 entered
>> *Jan 6 16:44:47 [25047] CRITICAL:dialog:next_state_dlg: bogus event
>> 3 in state 5 (with BYE) for dlg with clid '171-22740-192.168.160.141'
>> and tags '22740SIPpTag09171' '21199SIPpTag01391' *
>> Jan 6 16:44:47 [25047] DBG:dialog:next_state_dlg: dialog 0xb5b912a0
>> changed from state 5 to state 5, due event 3
>> Jan 6 16:44:47 [25047] DBG:tm:t_unref: UNREF_UNSAFE: after is 0
>> Jan 6 16:44:47 [25047] DBG:core:destroy_avp_list: destroying list (nil)
>> Jan 6 16:44:47 [25047] DBG:core:receive_msg: cleaning up
>>
>> and A takes the Call
>> A ACK -> kamailio
>> kamailio ACK -> B
>>
>> A, B and C are sipp
>> A = localhost:5063
>> B = localhost:5061
>> C = localhost:5062
>>
>> 200 Ok Should be dropped : this transaction was considered a failure
>> when tm timer triggered because of lack of provisional.
>> What do you think ?
>>
>> A openser B c
>> | | | |
>> | -- INVITE --> | | |
>> | <-- 100 --- | | |
>> | | -- INVITE --> | |
>> | | -- INVITE --> | |
>> | | -- INVITE --> | |
>>
>> Serial forking towards C after tm timer triggers
>> | | -----------------INVITE --> |
>> | | <----------------180 ------ |
>> | <-- 180 --- | | |
>> | | | |
>> | | <-- 200 --- | |
>> | | <-- 200 --- | |
>> | | <-- 200 --- | |
>> | | | |
>> | | | |
>> | | <--------------- 200 ------ |
>> | <-- 200 --- | | |
>> | -- ACK --> | | |
>> | | ------------------ ACK ---> |
>> | -- BYE --> | | |
>> | | ------------------ BYE --->
>> | | <--------------- 200 ------ |
>> | <-- 200 --- | | |
>>
>> New Retransmission of 200 Ok from B which is relayed !
>> | | <-- 200 --- | |
>> | <-- 200 --- | | |
>> | -- ACK --> | | |
>>
>> Here is the tcpdump.
>>
>>
>> 16:44:30.853951 IP 127.0.0.1.5063 > 127.0.0.1.5060: SIP, length: 612
>> E..... at .@.:k.............l..INVITE sip:simul at agent SIP/2.0
>> Via: SIP/2.0/UDP 192.168.160.141:5063;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 70
>> Expires: 180
>> Subject: Performance Test
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 6684 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:30.855266 IP 127.0.0.1.5060 > 127.0.0.1.5063: SIP, length: 336
>> E..l.. at .@.;w.............X.kSIP/2.0 100 Giving a try
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;branch=z9hG4bk171-1;received=127.0.0.1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Server: Kamailio (1.4.2-notls (i386/linux))
>> Content-Length: 0
>>
>>
>> 16:44:30.855390 IP 127.0.0.1.5060 > 127.0.0.1.5061: SIP, length: 765
>> E..... at .@.9.................INVITE sip:simul at agent SIP/2.0
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.0
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 69
>> Expires: 180
>> Subject: Performance Test
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 6684 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:31.333183 IP 127.0.0.1.5060 > 127.0.0.1.5061: SIP, length: 765
>> E..... at .@.9.................INVITE sip:simul at agent SIP/2.0
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.0
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 69
>> Expires: 180
>> Subject: Performance Test
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 6684 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:32.333228 IP 127.0.0.1.5060 > 127.0.0.1.5061: SIP, length: 765
>> E..... at .@.9.................INVITE sip:simul at agent SIP/2.0
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.0
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 69
>> Expires: 180
>> Subject: Performance Test
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 6684 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:34.337925 IP 127.0.0.1.5060 > 127.0.0.1.5061: SIP, length: 765
>> E..... at .@.9.................INVITE sip:simul at agent SIP/2.0
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.0
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 69
>> Expires: 180
>> Subject: Performance Test
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 6684 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:34.938729 IP 127.0.0.1.5060 > 127.0.0.1.5062: SIP, length: 765
>> E..... at .@.9.................INVITE sip:simul at agent SIP/2.0
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.1
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 69
>> Expires: 180
>> Subject: Performance Test
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 6684 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:35.001710 IP 127.0.0.1.5062 > 127.0.0.1.5060: SIP, length: 474
>> E..... at .@.:.................SIP/2.0 180 Ringing
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.1, SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21199SIPpTag01391
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Contact: <sip:192.168.160.141:5062>
>> Content-Length: 0
>>
>>
>> 16:44:35.002835 IP 127.0.0.1.5060 > 127.0.0.1.5063: SIP, length: 422
>> E..... at .@.;!................SIP/2.0 180 Ringing
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21199SIPpTag01391
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Contact: <sip:192.168.160.141:5062>
>> Content-Length: 0
>>
>>
>> 16:44:36.409301 IP 127.0.0.1.5061 > 127.0.0.1.5060: SIP, length: 704
>> E..... at .@.:.................SIP/2.0 200 OK
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.0, SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21152SIPpTag01266
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Contact: <sip:192.168.160.141:5061>
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 7060 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:36.909862 IP 127.0.0.1.5061 > 127.0.0.1.5060: SIP, length: 704
>> E..... at .@.:.................SIP/2.0 200 OK
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.0, SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21152SIPpTag01266
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Contact: <sip:192.168.160.141:5061>
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 7060 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:37.911855 IP 127.0.0.1.5061 > 127.0.0.1.5060: SIP, length: 704
>> E..... at .@.:.................SIP/2.0 200 OK
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.0, SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21152SIPpTag01266
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Contact: <sip:192.168.160.141:5061>
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 7060 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:39.912893 IP 127.0.0.1.5061 > 127.0.0.1.5060: SIP, length: 704
>> E..... at .@.:.................SIP/2.0 200 OK
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.0, SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21152SIPpTag01266
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Contact: <sip:192.168.160.141:5061>
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 7060 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:43.915886 IP 127.0.0.1.5061 > 127.0.0.1.5060: SIP, length: 704
>> E..... at .@.:.................SIP/2.0 200 OK
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.0, SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21152SIPpTag01266
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Contact: <sip:192.168.160.141:5061>
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 7060 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:44.611276 IP 127.0.0.1.5062 > 127.0.0.1.5060: SIP, length: 704
>> E..... at .@.:.................SIP/2.0 200 OK
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.1, SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21199SIPpTag01391
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Contact: <sip:192.168.160.141:5062>
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 7561 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:44.612769 IP 127.0.0.1.5060 > 127.0.0.1.5063: SIP, length: 646
>> E..... at .@.:A................SIP/2.0 200 OK
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21199SIPpTag01391
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Contact: <sip:127.0.0.1:5062>
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 7561 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:44.622443 IP 127.0.0.1.5063 > 127.0.0.1.5060: SIP, length: 455
>> E..... at .@.;.................ACK sip:127.0.0.1:5062 SIP/2.0
>> Via: SIP/2.0/UDP 192.168.160.141:5063;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21199SIPpTag01391
>> Route: <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 70
>> Subject: Performance Test
>> Content-Length: 0
>>
>>
>> 16:44:44.625685 IP 127.0.0.1.5060 > 127.0.0.1.5062: SIP, length: 521
>> E..%.. at .@.:................%ACK sip:127.0.0.1:5062 SIP/2.0
>> Record-Route: <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171>
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.3
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21199SIPpTag01391
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 69
>> Subject: Performance Test
>> Content-Length: 0
>>
>>
>> 16:44:47.678942 IP 127.0.0.1.5063 > 127.0.0.1.5060: SIP, length: 463
>> E..... at .@.;.................BYE sip:127.0.0.1:5062 SIP/2.0
>> Via: SIP/2.0/UDP 192.168.160.141:5063;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:service at 127.0.0.1:5060>;tag=21199SIPpTag01391
>> Route: <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 2 BYE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 70
>> Subject: Performance Test
>> Content-Length: 0
>>
>>
>> 16:44:47.682771 IP 127.0.0.1.5060 > 127.0.0.1.5062: SIP, length: 530
>> E..... at .@.:.................BYE sip:127.0.0.1:5062 SIP/2.0
>> Record-Route: <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171>
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK9109.f38911a7.0
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:service at 127.0.0.1:5060>;tag=21199SIPpTag01391
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 2 BYE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 69
>> Subject: Performance Test
>> Content-Length: 0
>>
>>
>> 16:44:47.694205 IP 127.0.0.1.5062 > 127.0.0.1.5060: SIP, length: 401
>> E..... at .@.;>................SIP/2.0 200 OK
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK9109.f38911a7.0, SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:service at 127.0.0.1:5060>;tag=21199SIPpTag01391
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 2 BYE
>> Contact: <sip:192.168.160.141:5062>
>> Content-Length: 0
>>
>>
>> 16:44:47.695965 IP 127.0.0.1.5060 > 127.0.0.1.5063: SIP, length: 348
>> E..x.. at .@.;k.............d.wSIP/2.0 200 OK
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:service at 127.0.0.1:5060>;tag=21199SIPpTag01391
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 2 BYE
>> Contact: <sip:192.168.160.141:5062>
>> Content-Length: 0
>>
>>
>> 16:44:47.917129 IP 127.0.0.1.5061 > 127.0.0.1.5060: SIP, length: 704
>> E..... at .@.:.................SIP/2.0 200 OK
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.0, SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21152SIPpTag01266
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Contact: <sip:192.168.160.141:5061>
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 7060 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:47.918042 IP 127.0.0.1.5060 > 127.0.0.1.5063: SIP, length: 646
>> E..... at .@.:A................SIP/2.0 200 OK
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21152SIPpTag01266
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Record-Route:
>> <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Contact: <sip:127.0.0.1:5061>
>> Content-Type: application/sdp
>> Content-Length: 200
>>
>> v=0
>> o=user1 53655765 2353687637 IN IP4 192.168.160.141
>> s=-
>> c=IN IP4 192.168.160.141
>> t=0 0
>> m=audio 7060 RTP/AVP 8 101
>> a=rtpmap:8 PCMA/8000
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-11,16
>>
>> 16:44:47.918855 IP 127.0.0.1.5063 > 127.0.0.1.5060: SIP, length: 455
>> E..... at .@.;.................ACK sip:127.0.0.1:5061 SIP/2.0
>> Via: SIP/2.0/UDP 192.168.160.141:5063;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21152SIPpTag01266
>> Route: <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 70
>> Subject: Performance Test
>> Content-Length: 0
>>
>>
>> 16:44:47.920021 IP 127.0.0.1.5060 > 127.0.0.1.5061: SIP, length: 521
>> E..%.. at .@.:................%ACK sip:127.0.0.1:5061 SIP/2.0
>> Record-Route: <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171>
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKc109.ba08ceb.3
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:simul at agent>;tag=21152SIPpTag01266
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 1 INVITE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 69
>> Subject: Performance Test
>> Content-Length: 0
>>
>>
>> 16:44:58.598262 IP 127.0.0.1.5063 > 127.0.0.1.5060: SIP, length: 463
>> E..... at .@.;.................BYE sip:127.0.0.1:5061 SIP/2.0
>> Via: SIP/2.0/UDP 192.168.160.141:5063;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:service at 127.0.0.1:5060>;tag=21152SIPpTag01266
>> Route: <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171;did=aaf.ae11fa93>
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 2 BYE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 70
>> Subject: Performance Test
>> Content-Length: 0
>>
>>
>> 16:44:58.599586 IP 127.0.0.1.5060 > 127.0.0.1.5061: SIP, length: 530
>> E..... at .@.:.................BYE sip:127.0.0.1:5061 SIP/2.0
>> Record-Route: <sip:127.0.0.1;lr=on;ftag=22740SIPpTag09171>
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK9109.048911a7.0
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:service at 127.0.0.1:5060>;tag=21152SIPpTag01266
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 2 BYE
>> Contact: sip:sipp at 192.168.160.141:5063
>> Max-Forwards: 69
>> Subject: Performance Test
>> Content-Length: 0
>>
>>
>> 16:44:58.611193 IP 127.0.0.1.5061 > 127.0.0.1.5060: SIP, length: 401
>> E..... at .@.;>................SIP/2.0 200 OK
>> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK9109.048911a7.0, SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:service at 127.0.0.1:5060>;tag=21152SIPpTag01266
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 2 BYE
>> Contact: <sip:192.168.160.141:5061>
>> Content-Length: 0
>>
>>
>> 16:44:58.612182 IP 127.0.0.1.5060 > 127.0.0.1.5063: SIP, length: 348
>> E..x.. at .@.;k.............d.wSIP/2.0 200 OK
>> Via: SIP/2.0/UDP
>> 192.168.160.141:5063;received=127.0.0.1;branch=z9hG4bk171-1
>> From: sipp
>> <sip:171-22740-192.168.160.141 at 192.168.160.141:5063>;tag=22740SIPpTag09171
>>
>> To: sut <sip:service at 127.0.0.1:5060>;tag=21152SIPpTag01266
>> Call-ID: 171-22740-192.168.160.141
>> CSeq: 2 BYE
>> Contact: <sip:192.168.160.141:5061>
>> Content-Length: 0
>>
>>
>>
>> _______________________________________________
>> Devel mailing list
>> Devel at lists.kamailio.org
>> http://lists.kamailio.org/cgi-bin/mailman/listinfo/devel
>
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