Hi!
1. Not the ACK, but the 200 Ok will stop retransmission. I suspect that
the 200 ok is not identified as belonging to the INVITE transaction.
Try this:
1. before t_relay() activate a certain reply_route (t_on_reply("3"))
2. put some xlog in the the default reply route
onreply_route {
xlog("===========================");
xlog("default reply route ...\n");
xlog("response: $$rm = $rm\n");
xlog("response: $mb\n");
xlog("===========================");
}
3. put some xlog in the reply route you activated with t_on_reply()
onreply_route[3] {
xlog("===========================");
xlog("reply route 3 ...\n");
xlog("response: $$rm = $rm\n");
xlog("response: $mb\n");
xlog("===========================");
}
4. watch the log output
If both reply routes are exectued then kamailio successfully matched the
reply to the response. If only the default reply route is executed then
the transaction matching failed.
Try only with a single call (not 1000 calls/s) first.
regards
klaus
Aurelien Grimaud schrieb:
> Hi, I am using kamailio 1.4.2 and testing it with sipp.
> one sipp is client a uac (port 5066), the other is a uas (port 5063).
> kamailio is using 5060.
>
> I am generating 100 calls per second for 1000 calls and message were
> retransmitted 4 times.
>
> Here is a tcpdump of sip packets.
> Can anyone tell me why there is an INVITE retransmission at
> 16:16:38.627198 though the ACK for invite was received at 16:16:38.126096 ?
> Is there a known problem with retransmission timers ?
>
> 16:16:38.120384 IP 192.168.168.33.5066 > 192.168.168.33.5060: SIP,
> length: 579
> [EMAIL PROTECTED]@.f....!...!.....K..INVITE sip:[EMAIL PROTECTED] SIP/2.0
> Via: SIP/2.0/UDP 127.0.0.1:5066;branch=z9hG4bK-23096-730-1
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Contact: sip:[EMAIL PROTECTED]:5066
> Max-Forwards: 70
> Expires: 180
> Subject: Performance Test
> Content-Type: application/sdp
> Content-Length: 188
>
> v=0
> o=user1 53655765 2353687637 IN IP4 127.0.0.1
> s=-
> c=IN IP4 127.0.0.1
> t=0 0
> m=audio 8925 RTP/AVP 8 101
> a=rtpmap:8 PCMA/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-11,16
>
> 16:16:38.123426 IP 192.168.168.33.5060 > 192.168.168.33.5066: SIP,
> length: 325
> [EMAIL PROTECTED]@.g....!...!.....M..SIP/2.0 100 Giving a try
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;branch=z9hG4bK-23096-730-1;received=192.168.168.33
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Server: Kamailio (1.4.2-notls (i386/linux))
> Content-Length: 0
>
>
> 16:16:38.123554 IP 192.168.168.33.5060 > 192.168.168.33.5063: SIP,
> length: 731
> [EMAIL PROTECTED]@.fZ...!...!........INVITE sip:[EMAIL PROTECTED] SIP/2.0
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bKcb7d.7c08af34.0
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-1
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Contact: sip:[EMAIL PROTECTED]:5066
> Max-Forwards: 69
> Expires: 180
> Subject: Performance Test
> Content-Type: application/sdp
> Content-Length: 188
>
> v=0
> o=user1 53655765 2353687637 IN IP4 127.0.0.1
> s=-
> c=IN IP4 127.0.0.1
> t=0 0
> m=audio 8925 RTP/AVP 8 101
> a=rtpmap:8 PCMA/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-11,16
>
> 16:16:38.123830 IP 192.168.168.33.5063 > 192.168.168.33.5060: SIP,
> length: 451
> [EMAIL PROTECTED]@.gz...!...!.......pSIP/2.0 180 Ringing
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bKcb7d.7c08af34.0,
> SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-1
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Contact: <sip:127.0.0.1:5063>
> Content-Length: 0
>
>
> 16:16:38.124169 IP 192.168.168.33.5060 > 192.168.168.33.5066: SIP,
> length: 393
> [EMAIL PROTECTED]@.g....!...!.......6SIP/2.0 180 Ringing
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-1
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Contact: <sip:127.0.0.1:5063>
> Content-Length: 0
>
>
> 16:16:38.124326 IP 192.168.168.33.5063 > 192.168.168.33.5060: SIP,
> length: 634
> [EMAIL PROTECTED]@.f....!...!.......'SIP/2.0 200 OK
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bKcb7d.7c08af34.0,
> SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-1
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Contact: <sip:127.0.0.1:5063>
> Content-Type: application/sdp
> Content-Length: 153
>
> v=0
> o=user1 53655765 2353687637 IN IP4 127.0.0.1
> s=-
> c=IN IP4 127.0.0.1
> t=0 0
> m=audio 6004 RTP/AVP 0 8
> a=rtpmap:0 PCMU/8000
> a=rtpmap:8 PCMA/8000
>
> 16:16:38.124883 IP 192.168.168.33.5060 > 192.168.168.33.5066: SIP,
> length: 581
> [EMAIL PROTECTED]@.f....!...!.....M..SIP/2.0 200 OK
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-1
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Contact: <sip:192.168.168.33:5063>
> Content-Type: application/sdp
> Content-Length: 153
>
> v=0
> o=user1 53655765 2353687637 IN IP4 127.0.0.1
> s=-
> c=IN IP4 127.0.0.1
> t=0 0
> m=audio 6004 RTP/AVP 0 8
> a=rtpmap:0 PCMU/8000
> a=rtpmap:8 PCMA/8000
>
> 16:16:38.125532 IP 192.168.168.33.5066 > 192.168.168.33.5060: SIP,
> length: 427
> [EMAIL PROTECTED]@.g....!...!.......XACK sip:192.168.168.33:5063 SIP/2.0
> Via: SIP/2.0/UDP 127.0.0.1:5066;branch=z9hG4bK-23096-730-11
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>;tag=17278SIPpTag01696
> Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Contact: sip:[EMAIL PROTECTED]:5066
> Max-Forwards: 70
> Subject: Performance Test
> Content-Length: 0
>
>
> 16:16:38.126096 IP 192.168.168.33.5060 > 192.168.168.33.5063: SIP,
> length: 521
> [EMAIL PROTECTED]@.g,...!...!........ACK sip:192.168.168.33:5063 SIP/2.0
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bKcb7d.7c08af34.2
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-11
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Contact: sip:[EMAIL PROTECTED]:5066
> Max-Forwards: 69
> Subject: Performance Test
> Content-Length: 0
>
>
> 16:16:38.627198 IP 192.168.168.33.5060 > 192.168.168.33.5063: SIP,
> length: 731
> [EMAIL PROTECTED]@.fZ...!...!........INVITE sip:[EMAIL PROTECTED] SIP/2.0
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bKcb7d.7c08af34.0
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-1
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Contact: sip:[EMAIL PROTECTED]:5066
> Max-Forwards: 69
> Expires: 180
> Subject: Performance Test
> Content-Type: application/sdp
> Content-Length: 188
>
> v=0
> o=user1 53655765 2353687637 IN IP4 127.0.0.1
> s=-
> c=IN IP4 127.0.0.1
> t=0 0
> m=audio 8925 RTP/AVP 8 101
> a=rtpmap:8 PCMA/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-11,16
>
> 16:16:38.627677 IP 192.168.168.33.5063 > 192.168.168.33.5060: SIP,
> length: 474
> [EMAIL PROTECTED]@.gc...!...!........SIP/2.0 180 Ringing
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bKcb7d.7c08af34.2,
> SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-11
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>;tag=17278SIPpTag01696;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Contact: <sip:127.0.0.1:5063>
> Content-Length: 0
>
>
> 16:16:38.627970 IP 192.168.168.33.5060 > 192.168.168.33.5066: SIP,
> length: 416
> [EMAIL PROTECTED]@.g....!...!.......MSIP/2.0 180 Ringing
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-11
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>;tag=17278SIPpTag01696;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Contact: <sip:127.0.0.1:5063>
> Content-Length: 0
>
>
> 16:16:39.642356 IP 192.168.168.33.5060 > 192.168.168.33.5063: SIP,
> length: 731
> [EMAIL PROTECTED]@.fZ...!...!........INVITE sip:[EMAIL PROTECTED] SIP/2.0
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bKcb7d.7c08af34.0
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-1
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Contact: sip:[EMAIL PROTECTED]:5066
> Max-Forwards: 69
> Expires: 180
> Subject: Performance Test
> Content-Type: application/sdp
> Content-Length: 188
>
> v=0
> o=user1 53655765 2353687637 IN IP4 127.0.0.1
> s=-
> c=IN IP4 127.0.0.1
> t=0 0
> m=audio 8925 RTP/AVP 8 101
> a=rtpmap:8 PCMA/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-11,16
>
> 16:16:39.642587 IP 192.168.168.33.5063 > 192.168.168.33.5060: SIP,
> length: 474
> [EMAIL PROTECTED]@.gc...!...!........SIP/2.0 180 Ringing
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bKcb7d.7c08af34.2,
> SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-11
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>;tag=17278SIPpTag01696;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Contact: <sip:127.0.0.1:5063>
> Content-Length: 0
>
>
> 16:16:39.643723 IP 192.168.168.33.5060 > 192.168.168.33.5066: SIP,
> length: 416
> [EMAIL PROTECTED]@.g....!...!.......MSIP/2.0 180 Ringing
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-11
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>;tag=17278SIPpTag01696;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Contact: <sip:127.0.0.1:5063>
> Content-Length: 0
>
>
> 16:16:39.797641 IP 192.168.168.33.5066 > 192.168.168.33.5060: SIP,
> length: 434
> [EMAIL PROTECTED]@.g....!...!......._BYE sip:127.0.0.1:5063 SIP/2.0
> Via: SIP/2.0/UDP 127.0.0.1:5066;branch=z9hG4bK-23096-730-46
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]:5060>;tag=17278SIPpTag01696
> Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Call-ID: 730-23096-127.0.0.1
> CSeq: 2 BYE
> Contact: sip:[EMAIL PROTECTED]:5066
> Max-Forwards: 70
> Subject: Performance Test
> Content-Length: 0
>
>
> 16:16:39.798436 IP 192.168.168.33.5060 > 127.0.0.1.5063: SIP, length: 528
> E..,[EMAIL PROTECTED]@.P....!............BYE sip:127.0.0.1:5063 SIP/2.0
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bK9b7d.0423bf25.0
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-46
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]:5060>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 2 BYE
> Contact: sip:[EMAIL PROTECTED]:5066
> Max-Forwards: 69
> Subject: Performance Test
> Content-Length: 0
>
>
> 16:16:39.798535 IP 192.168.168.33.5063 > 192.168.168.33.5060: SIP,
> length: 394
> [EMAIL PROTECTED]@.g....!...!.......7SIP/2.0 200 OK
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bK9b7d.0423bf25.0,
> SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-46
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]:5060>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 2 BYE
> Contact: <sip:127.0.0.1:5063>
> Content-Length: 0
>
>
> 16:16:39.798814 IP 192.168.168.33.5060 > 192.168.168.33.5066: SIP,
> length: 336
> [EMAIL PROTECTED]@.g....!...!.....X..SIP/2.0 200 OK
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-46
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]:5060>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 2 BYE
> Contact: <sip:127.0.0.1:5063>
> Content-Length: 0
>
>
> 16:16:40.257973 IP 192.168.168.33.5060 > 127.0.0.1.5063: SIP, length: 528
> E..,[EMAIL PROTECTED]@.P....!............BYE sip:127.0.0.1:5063 SIP/2.0
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bK9b7d.0423bf25.0
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-46
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]:5060>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 2 BYE
> Contact: sip:[EMAIL PROTECTED]:5066
> Max-Forwards: 69
> Subject: Performance Test
> Content-Length: 0
>
>
> 16:16:40.258080 IP 192.168.168.33.5063 > 192.168.168.33.5060: SIP,
> length: 394
> [EMAIL PROTECTED]@.g....!...!.......7SIP/2.0 200 OK
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bK9b7d.0423bf25.0,
> SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-46
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]:5060>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 2 BYE
> Contact: <sip:127.0.0.1:5063>
> Content-Length: 0
>
>
> 16:16:41.285493 IP 192.168.168.33.5060 > 127.0.0.1.5063: SIP, length: 528
> E..,[EMAIL PROTECTED]@.P....!............BYE sip:127.0.0.1:5063 SIP/2.0
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bK9b7d.0423bf25.0
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-46
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]:5060>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 2 BYE
> Contact: sip:[EMAIL PROTECTED]:5066
> Max-Forwards: 69
> Subject: Performance Test
> Content-Length: 0
>
>
> 16:16:41.285593 IP 192.168.168.33.5063 > 192.168.168.33.5060: SIP,
> length: 394
> [EMAIL PROTECTED]@.g....!...!.......7SIP/2.0 200 OK
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bK9b7d.0423bf25.0,
> SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-46
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]:5060>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 2 BYE
> Contact: <sip:127.0.0.1:5063>
> Content-Length: 0
>
>
> 16:16:41.695686 IP 192.168.168.33.5060 > 192.168.168.33.5063: SIP,
> length: 731
> [EMAIL PROTECTED]@.fZ...!...!........INVITE sip:[EMAIL PROTECTED] SIP/2.0
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bKcb7d.7c08af34.0
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-1
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]>
> Call-ID: 730-23096-127.0.0.1
> CSeq: 1 INVITE
> Contact: sip:[EMAIL PROTECTED]:5066
> Max-Forwards: 69
> Expires: 180
> Subject: Performance Test
> Content-Type: application/sdp
> Content-Length: 188
>
> v=0
> o=user1 53655765 2353687637 IN IP4 127.0.0.1
> s=-
> c=IN IP4 127.0.0.1
> t=0 0
> m=audio 8925 RTP/AVP 8 101
> a=rtpmap:8 PCMA/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-11,16
>
> 16:16:43.338592 IP 192.168.168.33.5060 > 127.0.0.1.5063: SIP, length: 528
> E..,[EMAIL PROTECTED]@.P....!............BYE sip:127.0.0.1:5063 SIP/2.0
> Record-Route: <sip:192.168.168.33;lr=on;ftag=23096SIPpTag09730>
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bK9b7d.0423bf25.0
> Via: SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-46
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]:5060>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 2 BYE
> Contact: sip:[EMAIL PROTECTED]:5066
> Max-Forwards: 69
> Subject: Performance Test
> Content-Length: 0
>
>
> 16:16:43.338785 IP 192.168.168.33.5063 > 192.168.168.33.5060: SIP,
> length: 408
> [EMAIL PROTECTED]@.g....!...!.......ESIP/2.0 200 OK
> Via: SIP/2.0/UDP 192.168.168.33;branch=z9hG4bK9b7d.0423bf25.0,
> SIP/2.0/UDP
> 127.0.0.1:5066;received=192.168.168.33;branch=z9hG4bK-23096-730-46
> From: sipp <sip:[EMAIL PROTECTED]:5066>;tag=23096SIPpTag09730
> To: sut <sip:[EMAIL PROTECTED]:5060>;tag=17278SIPpTag01696
> Call-ID: 730-23096-127.0.0.1
> CSeq: 2 BYE
> Contact: <sip:127.0.0.1:5063;transport=UDP>
> Content-Length: 0
>
>
>
>
>
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