[SR-Users] Strange, can you help me to understand?

rupert.organ at bt.com rupert.organ at bt.com
Mon Mar 3 13:02:34 CET 2014 

The ACK to the Answer is not making it back...200OK repeated until it times out.

I haven't looked at it long enough to figure out why the ACK not making it back, but as its your set up, you may know why?

Rupert

-----Original Message-----
From: sr-users-bounces at lists.sip-router.org [mailto:sr-users-bounces at lists.sip-router.org] On Behalf Of Olivier Taylor
Sent: 03 March 2014 11:56
To: Kamailio (SER) - Users Mailing List
Subject: [SR-Users] Strange, can you help me to understand?

I have one client and only one having this problem, everything ok but after 10 seconds the call stop, hangup by the caller

Thanks,

Olivier




U 2014/03/03 11:55:32.516859 XXX.XXX.XX.165:53239 -> YYY.YY.YYY.174:53239 INVITE sip:0485336302 at sip.zzzzz.be:53239 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bK360b.26510824.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bKd558fc6e05cd7294b8649eee778732cc.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333191 INVITE.
Contact: "3242271698" <sip:778987068 at XXX.XXX.XX.165:53239;transport=udp>.
Max-Forwards: 16.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, INFO, UPDATE.
Content-Type: application/sdp.
Supported: timer.
Content-Length: 353.
User-Agent: creativeOne SIP Server at c00262ldpj.
.
v=0.
o=UserA 3638030359 3453013497 IN IP4 XXX.XXX.XX.165.
s=Session SDP.
c=IN IP4 XXX.XXX.XX.165.
t=0 0.
m=audio 49154 RTP/AVP 18 8 0 4 101.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=no.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:4 G723/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=oldmediaip:172.27.8.2.
a=oldmediaip:172.27.8.2.


U 2014/03/03 11:55:32.518911 YYY.YY.YYY.174:53239 -> XXX.XXX.XX.165:53239
SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bK360b.26510824.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bKd558fc6e05cd7294b8649eee778732cc.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=022de94afdc7c6186b2ed0d3f634dcc7.8da5.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333191 INVITE.
Proxy-Authenticate: Digest realm="sip.zzzzz.be",
nonce="53145fc200008ccf4aff67544d9ca500a56bf70264daa4af".
Server: zzzzz Proxy Server.
Content-Length: 0.
.


U 2014/03/03 11:55:32.543757 XXX.XXX.XX.165:53239 -> YYY.YY.YYY.174:53239
ACK sip:0485336302 at sip.zzzzz.be:53239 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bK360b.26510824.0.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=022de94afdc7c6186b2ed0d3f634dcc7.8da5.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333191 ACK.
Max-Forwards: 16.
Content-Length: 0.
.



U 2014/03/03 11:55:32.555243 XXX.XXX.XX.165:53239 -> YYY.YY.YYY.174:53239
INVITE sip:0485336302 at sip.zzzzz.be:53239 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bK060b.f4bc6cb2.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK3dc641d7cf50df62500e0dd8e1da4559.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 INVITE.
Contact: "3242271698" <sip:778987068 at XXX.XXX.XX.165:53239;transport=udp>.
Max-Forwards: 16.
Proxy-Authorization: Digest
username="778987068",realm="sip.zzzzz.be",nonce="53145fc200008ccf4aff67544d9ca500a56bf70264daa4af",response="3ff2d60377789a2624eb5d479c5460e2",uri="sip:0485336302 at sip.zzzzz.be".
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, INFO, UPDATE.
Supported: timer.
Content-Type: application/sdp.
Content-Length: 353.
User-Agent: creativeOne SIP Server at c00262ldpj.
.
v=0.
o=UserA 3638030359 3453013498 IN IP4 XXX.XXX.XX.165.
s=Session SDP.
c=IN IP4 XXX.XXX.XX.165.
t=0 0.
m=audio 49154 RTP/AVP 18 8 0 4 101.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=no.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:4 G723/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=oldmediaip:172.27.8.2.
a=oldmediaip:172.27.8.2.


U 2014/03/03 11:55:32.591291 YYY.YY.YYY.174:53239 -> XXX.XXX.XX.165:53239
SIP/2.0 100 Giving a try.
Via: SIP/2.0/UDP
XXX.XXX.XX.165:53239;branch=z9hG4bK060b.f4bc6cb2.0;rport=53239;received=XXX.XXX.XX.165.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK3dc641d7cf50df62500e0dd8e1da4559.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 INVITE.
Server: zzzzz Proxy Server.
Content-Length: 0.
.




U 2014/03/03 11:55:32.770059 YYY.YY.YYY.174:53239 -> XXX.XXX.XX.165:53239
SIP/2.0 183 Session Progress.
Via: SIP/2.0/UDP
XXX.XXX.XX.165:53239;rport=53239;received=XXX.XXX.XX.165;branch=z9hG4bK060b.f4bc6cb2.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK3dc641d7cf50df62500e0dd8e1da4559.
Record-Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 INVITE.
Server: zzzzz Gateway.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO.
Supported: replaces.
Contact: <sip:32485336302 at YYY.YY.YYY.176>.
Content-Type: application/sdp.
Content-Length: 337.
.
v=0.
o=root 463087396 463087396 IN IP4 YYY.YY.YYY.176.
s=Asterisk PBX 1.6.2.22.
c=IN IP4 YYY.YY.YYY.176.
t=0 0.
m=audio 16018 RTP/AVP 18 8 0 101.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=no.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=silenceSupp:off - - - -.
a=ptime:20.
a=sendrecv.





U 2014/03/03 11:55:44.230021 YYY.YY.YYY.174:53239 -> XXX.XXX.XX.165:53239
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
XXX.XXX.XX.165:53239;rport=53239;received=XXX.XXX.XX.165;branch=z9hG4bK060b.f4bc6cb2.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK3dc641d7cf50df62500e0dd8e1da4559.
Record-Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 INVITE.
Server: zzzzz Gateway.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO.
Supported: replaces.
Contact: <sip:32485336302 at YYY.YY.YYY.176>.
Content-Type: application/sdp.
Content-Length: 337.
.
v=0.
o=root 463087396 463087397 IN IP4 YYY.YY.YYY.176.
s=Asterisk PBX 1.6.2.22.
c=IN IP4 YYY.YY.YYY.176.
t=0 0.
m=audio 16018 RTP/AVP 18 8 0 101.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=no.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=silenceSupp:off - - - -.
a=ptime:20.
a=sendrecv.


U 2014/03/03 11:55:44.263116 XXX.XXX.XX.165:53239 -> YYY.YY.YYY.174:53239
ACK sip:32485336302 at YYY.YY.YYY.176:53239 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bKcydzigwkX.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bKac6590ae34a1ab59eaf5c30b37aeee48.
Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 ACK.
Max-Forwards: 16.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, INFO, UPDATE.
Content-Length: 0.
User-Agent: creativeOne SIP Server at c00262ldpj.
.


U 2014/03/03 11:55:45.025839 YYY.YY.YYY.174:53239 -> XXX.XXX.XX.165:53239
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
XXX.XXX.XX.165:53239;rport=53239;received=XXX.XXX.XX.165;branch=z9hG4bK060b.f4bc6cb2.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK3dc641d7cf50df62500e0dd8e1da4559.
Record-Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 INVITE.
Server: zzzzz Gateway.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO.
Supported: replaces.
Contact: <sip:32485336302 at YYY.YY.YYY.176>.
Content-Type: application/sdp.
Content-Length: 337.
.
v=0.
o=root 463087396 463087397 IN IP4 YYY.YY.YYY.176.
s=Asterisk PBX 1.6.2.22.
c=IN IP4 YYY.YY.YYY.176.
t=0 0.
m=audio 16018 RTP/AVP 18 8 0 101.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=no.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=silenceSupp:off - - - -.
a=ptime:20.
a=sendrecv.


U 2014/03/03 11:55:45.025972 YYY.YY.YYY.174:53239 -> XXX.XXX.XX.165:53239
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
XXX.XXX.XX.165:53239;rport=53239;received=XXX.XXX.XX.165;branch=z9hG4bK060b.f4bc6cb2.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK3dc641d7cf50df62500e0dd8e1da4559.
Record-Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 INVITE.
Server: zzzzz Gateway.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO.
Supported: replaces.
Contact: <sip:32485336302 at YYY.YY.YYY.176>.
Content-Type: application/sdp.
Content-Length: 337.
.
v=0.
o=root 463087396 463087397 IN IP4 YYY.YY.YYY.176.
s=Asterisk PBX 1.6.2.22.
c=IN IP4 YYY.YY.YYY.176.
t=0 0.
m=audio 16018 RTP/AVP 18 8 0 101.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=no.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=silenceSupp:off - - - -.
a=ptime:20.
a=sendrecv.


U 2014/03/03 11:55:45.056132 XXX.XXX.XX.165:53239 -> YYY.YY.YYY.174:53239
ACK sip:32485336302 at YYY.YY.YYY.176:53239 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bKcydzigwkX.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bKac6590ae34a1ab59eaf5c30b37aeee48.
Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 ACK.
Max-Forwards: 16.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, INFO, UPDATE.
Content-Length: 0.
User-Agent: creativeOne SIP Server at c00262ldpj.
.


U 2014/03/03 11:55:45.061055 XXX.XXX.XX.165:53239 -> YYY.YY.YYY.174:53239
ACK sip:32485336302 at YYY.YY.YYY.176:53239 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bKcydzigwkX.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bKac6590ae34a1ab59eaf5c30b37aeee48.
Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 ACK.
Max-Forwards: 16.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, INFO, UPDATE.
Content-Length: 0.
User-Agent: creativeOne SIP Server at c00262ldpj.
.


U 2014/03/03 11:55:45.424840 YYY.YY.YYY.174:53239 -> XXX.XXX.XX.165:53239
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
XXX.XXX.XX.165:53239;rport=53239;received=XXX.XXX.XX.165;branch=z9hG4bK060b.f4bc6cb2.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK3dc641d7cf50df62500e0dd8e1da4559.
Record-Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 INVITE.
Server: zzzzz Gateway.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO.
Supported: replaces.
Contact: <sip:32485336302 at YYY.YY.YYY.176>.
Content-Type: application/sdp.
Content-Length: 337.
.
v=0.
o=root 463087396 463087397 IN IP4 YYY.YY.YYY.176.
s=Asterisk PBX 1.6.2.22.
c=IN IP4 YYY.YY.YYY.176.
t=0 0.
m=audio 16018 RTP/AVP 18 8 0 101.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=no.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=silenceSupp:off - - - -.
a=ptime:20.
a=sendrecv.


U 2014/03/03 11:55:45.455847 XXX.XXX.XX.165:53239 -> YYY.YY.YYY.174:53239
ACK sip:32485336302 at YYY.YY.YYY.176:53239 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bKcydzigwkX.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bKac6590ae34a1ab59eaf5c30b37aeee48.
Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 ACK.
Max-Forwards: 16.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, INFO, UPDATE.
Content-Length: 0.
User-Agent: creativeOne SIP Server at c00262ldpj.
.


U 2014/03/03 11:55:46.224767 YYY.YY.YYY.174:53239 -> XXX.XXX.XX.165:53239
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
XXX.XXX.XX.165:53239;rport=53239;received=XXX.XXX.XX.165;branch=z9hG4bK060b.f4bc6cb2.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK3dc641d7cf50df62500e0dd8e1da4559.
Record-Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 INVITE.
Server: zzzzz Gateway.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO.
Supported: replaces.
Contact: <sip:32485336302 at YYY.YY.YYY.176>.
Content-Type: application/sdp.
Content-Length: 337.
.
v=0.
o=root 463087396 463087397 IN IP4 YYY.YY.YYY.176.
s=Asterisk PBX 1.6.2.22.
c=IN IP4 YYY.YY.YYY.176.
t=0 0.
m=audio 16018 RTP/AVP 18 8 0 101.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=no.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=silenceSupp:off - - - -.
a=ptime:20.
a=sendrecv.


U 2014/03/03 11:55:46.256189 XXX.XXX.XX.165:53239 -> YYY.YY.YYY.174:53239
ACK sip:32485336302 at YYY.YY.YYY.176:53239 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bKcydzigwkX.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bKac6590ae34a1ab59eaf5c30b37aeee48.
Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 ACK.
Max-Forwards: 16.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, INFO, UPDATE.
Content-Length: 0.
User-Agent: creativeOne SIP Server at c00262ldpj.
.


U 2014/03/03 11:55:47.824961 YYY.YY.YYY.174:53239 -> XXX.XXX.XX.165:53239
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
XXX.XXX.XX.165:53239;rport=53239;received=XXX.XXX.XX.165;branch=z9hG4bK060b.f4bc6cb2.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK3dc641d7cf50df62500e0dd8e1da4559.
Record-Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 INVITE.
Server: zzzzz Gateway.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO.
Supported: replaces.
Contact: <sip:32485336302 at YYY.YY.YYY.176>.
Content-Type: application/sdp.
Content-Length: 337.
.
v=0.
o=root 463087396 463087397 IN IP4 YYY.YY.YYY.176.
s=Asterisk PBX 1.6.2.22.
c=IN IP4 YYY.YY.YYY.176.
t=0 0.
m=audio 16018 RTP/AVP 18 8 0 101.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=no.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=silenceSupp:off - - - -.
a=ptime:20.
a=sendrecv.


U 2014/03/03 11:55:47.856072 XXX.XXX.XX.165:53239 -> YYY.YY.YYY.174:53239
ACK sip:32485336302 at YYY.YY.YYY.176:53239 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bKcydzigwkX.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bKac6590ae34a1ab59eaf5c30b37aeee48.
Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 ACK.
Max-Forwards: 16.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, INFO, UPDATE.
Content-Length: 0.
User-Agent: creativeOne SIP Server at c00262ldpj.
.


U 2014/03/03 11:55:51.026123 YYY.YY.YYY.174:53239 -> XXX.XXX.XX.165:53239
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
XXX.XXX.XX.165:53239;rport=53239;received=XXX.XXX.XX.165;branch=z9hG4bK060b.f4bc6cb2.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK3dc641d7cf50df62500e0dd8e1da4559.
Record-Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333192 INVITE.
Server: zzzzz Gateway.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO.
Supported: replaces.
Contact: <sip:32485336302 at YYY.YY.YYY.176>.
Content-Type: application/sdp.
Content-Length: 337.
.
v=0.
o=root 463087396 463087397 IN IP4 YYY.YY.YYY.176.
s=Asterisk PBX 1.6.2.22.
c=IN IP4 YYY.YY.YYY.176.
t=0 0.
m=audio 16018 RTP/AVP 18 8 0 101.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=no.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=silenceSupp:off - - - -.
a=ptime:20.
a=sendrecv.


U 2014/03/03 11:56:06.780686 XXX.XXX.XX.165:53239 -> YYY.YY.YYY.174:53239
BYE sip:32485336302 at YYY.YY.YYY.176:53239 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bK160b.2cfcf6d6.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK765e0ad4aa257c7771c8dfb1e9cdd43f.
Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333193 BYE.
Contact: "3242271698" <sip:778987068 at XXX.XXX.XX.165:53239;transport=udp>.
Max-Forwards: 16.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, INFO, UPDATE.
Supported: timer.
Content-Length: 0.
User-Agent: creativeOne SIP Server at c00262ldpj.
.


U 2014/03/03 11:56:07.262853 XXX.XXX.XX.165:53239 -> YYY.YY.YYY.174:53239
BYE sip:32485336302 at YYY.YY.YYY.176:53239 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bK160b.2cfcf6d6.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK765e0ad4aa257c7771c8dfb1e9cdd43f.
Route: <sip:YYY.YY.YYY.174:53239;lr=on;ftag=8713a99116b6a69b>.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333193 BYE.
Contact: "3242271698" <sip:778987068 at XXX.XXX.XX.165:53239;transport=udp>.
Max-Forwards: 16.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, INFO, UPDATE.
Supported: timer.
Content-Length: 0.
User-Agent: creativeOne SIP Server at c00262ldpj.
.


U 2014/03/03 11:56:08.154960 YYY.YY.YYY.174:53239 -> XXX.XXX.XX.165:53239
SIP/2.0 408 Request Timeout.
Via: SIP/2.0/UDP XXX.XXX.XX.165:53239;branch=z9hG4bK160b.2cfcf6d6.0.
Via: SIP/2.0/UDP
172.27.8.2:5060;rport=5060;branch=z9hG4bK765e0ad4aa257c7771c8dfb1e9cdd43f.
From: "3242271698" <sip:778987068 at sip.zzzzz.be>;tag=8713a99116b6a69b.
To: <sip:0485336302 at sip.zzzzz.be>;tag=as7545f954.
Call-ID: 6e8539f27de55f839ad3241b53f1d915 at 172.27.8.2.
CSeq: 1846333193 BYE.
Server: zzzzz Proxy Server.
Content-Length: 0.
.









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