Any idea why 192.168.0.159 send CANCEL on packet #4?
o. Time Source Sport Destination
Dport RawProto Protocol Length VlanId Dscp Info
1 2014-06-04 16:24:03.038997 192.168.0.159 64038 192.168.0.112
5060 TCP SIP/SDP 1020 0 Request: INVITE
sip:[email protected];transport=tcp |
2 2014-06-04 16:24:03.039049 192.168.0.112 5060 192.168.0.159
64038 TCP TCP 56 0 sip > 64038 [ACK] Seq=1 Ack=965
Win=114 Len=0
3 2014-06-04 16:24:03.041056 192.168.0.112 5060 192.168.0.159
64038 TCP SIP 510 0 Status: 100 Trying |
4 2014-06-04 16:24:03.049601 192.168.0.159 64038 192.168.0.112
5060 TCP SIP 509 0 Request: CANCEL
sip:[email protected];transport=tcp |
5 2014-06-04 16:24:03.050163 192.168.0.112 5060 192.168.0.158
49896 TCP TCP 1316 0 [TCP segment of a reassembled
PDU]
6 2014-06-04 16:24:03.050195 192.168.0.112 5060 192.168.0.158
49896 TCP SIP/SDP 560 0 Request: INVITE
sip:[email protected]:49896;transport=tcp;rinstance=427b47a968808703 |
7 2014-06-04 16:24:03.050493 192.168.0.112 5060 192.168.0.159
64038 TCP SIP 425 0 Status: 200 OK |
8 2014-06-04 16:24:03.051171 192.168.0.158 49896 192.168.0.112
5060 TCP TCP 62 0 49896 > sip [ACK] Seq=1
Ack=1765 Win=16695 Len=0
9 2014-06-04 16:24:03.051729 192.168.0.112 5060 192.168.0.158
49896 TCP SIP 440 0 Request: CANCEL
sip:[email protected]:49896;transport=tcp;rinstance=427b47a968808703 |
10 2014-06-04 16:24:03.064229 192.168.0.158 49896 192.168.0.112
5060 TCP SIP 471 0 Status: 200 OK |
11 2014-06-04 16:24:03.064266 192.168.0.112 5060 192.168.0.158
49896 TCP TCP 56 0 sip > 49896 [ACK] Seq=2149
Ack=416 Win=89 Len=0
12 2014-06-04 16:24:03.066223 192.168.0.158 49896 192.168.0.112
5060 TCP SIP 803 0 Status: 487 Request Terminated
|
13 2014-06-04 16:24:03.066248 192.168.0.112 5060 192.168.0.158
49896 TCP TCP 56 0 sip > 49896 [ACK] Seq=2149
Ack=1163 Win=88 Len=0
14 2014-06-04 16:24:03.066608 192.168.0.112 5060 192.168.0.158
49896 TCP SIP 447 0 Request: ACK
sip:[email protected]:49896;transport=tcp;rinstance=427b47a968808703 |
15 2014-06-04 16:24:03.259855 192.168.0.159 64038 192.168.0.112
5060 TCP TCP 62 0 64038 > sip [ACK] Seq=1418
Ack=824 Win=16120 Len=0
16 2014-06-04 16:24:03.259894 192.168.0.112 5060 192.168.0.159
64038 TCP SIP 453 0 Status: 487 Request Terminated
|
17 2014-06-04 16:24:03.262852 192.168.0.159 64038 192.168.0.112
5060 TCP SIP 469 0 Request: ACK
sip:[email protected];transport=tcp |
18 2014-06-04 16:24:03.270988 192.168.0.158 49896 192.168.0.112
5060 TCP TCP 62 0 49896 > sip [ACK] Seq=1163
Ack=2540 Win=16501 Len=0
19 2014-06-04 16:24:03.300786 192.168.0.112 5060 192.168.0.159
64038 TCP TCP 56 0 sip > 64038 [ACK] Seq=1221
Ack=1831 Win=115 Len=0
-----Original Message-----
From: PS
Sent: Wednesday, June 04, 2014 6:00 PM
To: [email protected]
Subject: Question on creating SIP call
Hi
I faced a problem on creating a SIP call between two X-Lite client.
I observed that Client A send SIP REQUEST CANCEL after 100 Trying. Is there any
reason on this?
- PS
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