U 192.168.1.119:14060 -> 192.168.1.104:5060
INVITE sip:userA@192.168.1.104 SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.119:14060;branch=z9hG4bK-d87543-6a17d77c02137f4c-1--d87543-;rport.
Max-Forwards: 70.
Contact: <sip:userB@192.168.1.119:14060>.
To: "userA"<sip:userA@192.168.1.104>.
From: "userB"<sip:userB@192.168.1.104>;tag=bc51f220.
Call-ID: YzZiM2UxYWRjMDYwNWYyZGE5MzIyYzZjNTBkYTM0Y2Q..
CSeq: 1 INVITE.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO.
Content-Type: application/sdp.
User-Agent: X-Lite release 1011s stamp 41150.
Content-Length: 421.
.
v=0.
o=- 4 2 IN IP4 192.168.1.119.
s=CounterPath X-Lite 3.0.
c=IN IP4 192.168.1.119.
t=0 0.
m=audio 8510 RTP/AVP 107 119 100 106 0 105 98 8 101.
a=alt:1 1 : CcjEfTYr T5spDI6Z 192.168.1.119 8510.
a=fmtp:101 0-15.
a=rtpmap:107 BV32/16000.
a=rtpmap:119 BV32-FEC/16000.
a=rtpmap:100 SPEEX/16000.
a=rtpmap:106 SPEEX-FEC/16000.
a=rtpmap:105 SPEEX-FEC/8000.
a=rtpmap:98 iLBC/8000.
a=rtpmap:101 telephone-event/8000.
a=sendrecv.


U 192.168.1.104:5060 -> 192.168.1.120:28262
INVITE sip:userA@192.168.1.120:28262;rinstance=6ee2554d509d931c SIP/2.0.
Record-Route: <sip:192.168.1.104;lr=on;ftag=bc51f220>.
Via: SIP/2.0/UDP 192.168.1.104;branch=z9hG4bK-d87543-6a17d77c02137f4c-1--d87543-.
Via: SIP/2.0/UDP 192.168.1.119:14060;branch=z9hG4bK-d87543-6a17d77c02137f4c-1--d87543-;rport=14060.
Max-Forwards: 70.
Contact: <sip:userB@192.168.1.119:14060>.
To: "userA"<sip:userA@192.168.1.104>.
From: "userB"<sip:userB@192.168.1.104>;tag=bc51f220.
Call-ID: YzZiM2UxYWRjMDYwNWYyZGE5MzIyYzZjNTBkYTM0Y2Q..
CSeq: 1 INVITE.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO.
Content-Type: application/sdp.
User-Agent: X-Lite release 1011s stamp 41150.
Content-Length: 421.
P-hint: (2)usrloc applied.
.
v=0.
o=- 4 2 IN IP4 192.168.1.119.
s=CounterPath X-Lite 3.0.
c=IN IP4 192.168.1.119.
t=0 0.
m=audio 8510 RTP/AVP 107 119 100 106 0 105 98 8 101.
a=alt:1 1 : CcjEfTYr T5spDI6Z 192.168.1.119 8510.
a=fmtp:101 0-15.
a=rtpmap:107 BV32/16000.
a=rtpmap:119 BV32-FEC/16000.
a=rtpmap:100 SPEEX/16000.
a=rtpmap:106 SPEEX-FEC/16000.
a=rtpmap:105 SPEEX-FEC/8000.
a=rtpmap:98 iLBC/8000.
a=rtpmap:101 telephone-event/8000.
a=sendrecv.


U 192.168.1.120:28262 -> 192.168.1.104:5060
SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP 192.168.1.104;branch=z9hG4bK-d87543-6a17d77c02137f4c-1--d87543-.
Via: SIP/2.0/UDP 192.168.1.119:14060;branch=z9hG4bK-d87543-6a17d77c02137f4c-1--d87543-;rport=14060.
Record-Route: <sip:192.168.1.104;lr;ftag=bc51f220>.
Contact: <sip:userA@192.168.1.120:28262;rinstance=6ee2554d509d931c>.
To: "userA"<sip:userA@192.168.1.104>;tag=1262cc64.
From: "userB"<sip:userB@192.168.1.104>;tag=bc51f220.
Call-ID: YzZiM2UxYWRjMDYwNWYyZGE5MzIyYzZjNTBkYTM0Y2Q..
CSeq: 1 INVITE.
User-Agent: X-Lite release 1011s stamp 41150.
Content-Length: 0.
.


U 192.168.1.104:5060 -> 192.168.1.119:14060
SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP 192.168.1.119:14060;branch=z9hG4bK-d87543-6a17d77c02137f4c-1--d87543-;rport=14060.
Record-Route: <sip:192.168.1.104;lr;ftag=bc51f220>.
Contact: <sip:userA@192.168.1.120:28262;rinstance=6ee2554d509d931c>.
To: "userA"<sip:userA@192.168.1.104>;tag=1262cc64.
From: "userB"<sip:userB@192.168.1.104>;tag=bc51f220.
Call-ID: YzZiM2UxYWRjMDYwNWYyZGE5MzIyYzZjNTBkYTM0Y2Q..
CSeq: 1 INVITE.
User-Agent: X-Lite release 1011s stamp 41150.
Content-Length: 0.
.


U 192.168.1.120:28262 -> 192.168.1.104:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.104;branch=z9hG4bK-d87543-6a17d77c02137f4c-1--d87543-.
Via: SIP/2.0/UDP 192.168.1.119:14060;branch=z9hG4bK-d87543-6a17d77c02137f4c-1--d87543-;rport=14060.
Record-Route: <sip:192.168.1.104;lr;ftag=bc51f220>.
Contact: <sip:userA@192.168.1.120:28262;rinstance=6ee2554d509d931c>.
To: "userA"<sip:userA@192.168.1.104>;tag=1262cc64.
From: "userB"<sip:userB@192.168.1.104>;tag=bc51f220.
Call-ID: YzZiM2UxYWRjMDYwNWYyZGE5MzIyYzZjNTBkYTM0Y2Q..
CSeq: 1 INVITE.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO.
Content-Type: application/sdp.
User-Agent: X-Lite release 1011s stamp 41150.
Content-Length: 570.
.
v=0.
o=- 6 2 IN IP4 192.168.1.120.
s=CounterPath X-Lite 3.0.
c=IN IP4 192.168.1.120.
t=0 0.
m=audio 8402 RTP/AVP 107 119 100 106 0 105 98 8 101.
a=alt:1 4 : JRzWG4cP 2TmFKKaF 192.168.1.120 8402.
a=alt:2 3 : ZpOGBudU Ru2T+RAa 192.168.153.1 8402.
a=alt:3 2 : e1uB6fjD ZEqO1hoC 192.168.73.1 8402.
a=alt:4 1 : VMtQbskw gT0Pt+8G 192.168.1.200 8402.
a=fmtp:101 0-15.
a=rtpmap:107 BV32/16000.
a=rtpmap:119 BV32-FEC/16000.
a=rtpmap:100 SPEEX/16000.
a=rtpmap:106 SPEEX-FEC/16000.
a=rtpmap:105 SPEEX-FEC/8000.
a=rtpmap:98 iLBC/8000.
a=rtpmap:101 telephone-event/8000.
a=sendrecv.


U 192.168.1.104:5060 -> 192.168.1.119:14060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.119:14060;branch=z9hG4bK-d87543-6a17d77c02137f4c-1--d87543-;rport=14060.
Record-Route: <sip:192.168.1.104;lr;ftag=bc51f220>.
Contact: <sip:userA@192.168.1.120:28262;rinstance=6ee2554d509d931c>.
To: "userA"<sip:userA@192.168.1.104>;tag=1262cc64.
From: "userB"<sip:userB@192.168.1.104>;tag=bc51f220.
Call-ID: YzZiM2UxYWRjMDYwNWYyZGE5MzIyYzZjNTBkYTM0Y2Q..
CSeq: 1 INVITE.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO.
Content-Type: application/sdp.
User-Agent: X-Lite release 1011s stamp 41150.
Content-Length: 570.
.
v=0.
o=- 6 2 IN IP4 192.168.1.120.
s=CounterPath X-Lite 3.0.
c=IN IP4 192.168.1.120.
t=0 0.
m=audio 8402 RTP/AVP 107 119 100 106 0 105 98 8 101.
a=alt:1 4 : JRzWG4cP 2TmFKKaF 192.168.1.120 8402.
a=alt:2 3 : ZpOGBudU Ru2T+RAa 192.168.153.1 8402.
a=alt:3 2 : e1uB6fjD ZEqO1hoC 192.168.73.1 8402.
a=alt:4 1 : VMtQbskw gT0Pt+8G 192.168.1.200 8402.
a=fmtp:101 0-15.
a=rtpmap:107 BV32/16000.
a=rtpmap:119 BV32-FEC/16000.
a=rtpmap:100 SPEEX/16000.
a=rtpmap:106 SPEEX-FEC/16000.
a=rtpmap:105 SPEEX-FEC/8000.
a=rtpmap:98 iLBC/8000.
a=rtpmap:101 telephone-event/8000.
a=sendrecv.


U 192.168.1.119:14060 -> 192.168.1.104:5060
ACK sip:userA@192.168.1.120:28262;rinstance=6ee2554d509d931c SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.119:14060;branch=z9hG4bK-d87543-63742f383c104a20-1--d87543-;rport.
Max-Forwards: 70.
Route: <sip:192.168.1.104;lr;ftag=bc51f220>.
Contact: <sip:userB@192.168.1.119:14060>.
To: "userA"<sip:userA@192.168.1.104>;tag=1262cc64.
From: "userB"<sip:userB@192.168.1.104>;tag=bc51f220.
Call-ID: YzZiM2UxYWRjMDYwNWYyZGE5MzIyYzZjNTBkYTM0Y2Q..
CSeq: 1 ACK.
User-Agent: X-Lite release 1011s stamp 41150.
Content-Length: 0.
.


U 192.168.1.104:5060 -> 192.168.1.120:28262
ACK sip:userA@192.168.1.120:28262;rinstance=6ee2554d509d931c SIP/2.0.
Record-Route: <sip:192.168.1.104;lr=on;ftag=bc51f220>.
Via: SIP/2.0/UDP 192.168.1.104;branch=z9hG4bK-d87543-63742f383c104a20-1--d87543-.
Via: SIP/2.0/UDP 192.168.1.119:14060;branch=z9hG4bK-d87543-63742f383c104a20-1--d87543-;rport=14060.
Max-Forwards: 70.
Contact: <sip:userB@192.168.1.119:14060>.
To: "userA"<sip:userA@192.168.1.104>;tag=1262cc64.
From: "userB"<sip:userB@192.168.1.104>;tag=bc51f220.
Call-ID: YzZiM2UxYWRjMDYwNWYyZGE5MzIyYzZjNTBkYTM0Y2Q..
CSeq: 1 ACK.
User-Agent: X-Lite release 1011s stamp 41150.
Content-Length: 0.
P-hint: (1)rr-enforced.
.


U 192.168.1.120:28262 -> 192.168.1.104:5060
BYE sip:userB@192.168.1.119:14060 SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.120:28262;branch=z9hG4bK-d87543-1144e41d2354ed0d-1--d87543-;rport.
Max-Forwards: 70.
Route: <sip:192.168.1.104;lr;ftag=bc51f220>.
Contact: <sip:userA@192.168.1.120:28262;rinstance=6ee2554d509d931c>.
To: "userB"<sip:userB@192.168.1.104>;tag=bc51f220.
From: "userA"<sip:userA@192.168.1.104>;tag=1262cc64.
Call-ID: YzZiM2UxYWRjMDYwNWYyZGE5MzIyYzZjNTBkYTM0Y2Q..
CSeq: 2 BYE.
User-Agent: X-Lite release 1011s stamp 41150.
Reason: SIP;description="User Hung Up".
Content-Length: 0.
.


U 192.168.1.104:5060 -> 192.168.1.119:14060
BYE sip:userB@192.168.1.119:14060 SIP/2.0.
Record-Route: <sip:192.168.1.104;lr=on;ftag=1262cc64>.
Via: SIP/2.0/UDP 192.168.1.104;branch=z9hG4bK-d87543-1144e41d2354ed0d-1--d87543-.
Via: SIP/2.0/UDP 192.168.1.120:28262;branch=z9hG4bK-d87543-1144e41d2354ed0d-1--d87543-;rport=28262.
Max-Forwards: 70.
Contact: <sip:userA@192.168.1.120:28262;rinstance=6ee2554d509d931c>.
To: "userB"<sip:userB@192.168.1.104>;tag=bc51f220.
From: "userA"<sip:userA@192.168.1.104>;tag=1262cc64.
Call-ID: YzZiM2UxYWRjMDYwNWYyZGE5MzIyYzZjNTBkYTM0Y2Q..
CSeq: 2 BYE.
User-Agent: X-Lite release 1011s stamp 41150.
Reason: SIP;description="User Hung Up".
Content-Length: 0.
P-hint: (1)rr-enforced.
.


U 192.168.1.119:14060 -> 192.168.1.104:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.104;branch=z9hG4bK-d87543-1144e41d2354ed0d-1--d87543-.
Via: SIP/2.0/UDP 192.168.1.120:28262;branch=z9hG4bK-d87543-1144e41d2354ed0d-1--d87543-;rport=28262.
Record-Route: <sip:192.168.1.104;lr;ftag=1262cc64>.
Contact: <sip:userB@192.168.1.119:14060>.
To: "userB"<sip:userB@192.168.1.104>;tag=bc51f220.
From: "userA"<sip:userA@192.168.1.104>;tag=1262cc64.
Call-ID: YzZiM2UxYWRjMDYwNWYyZGE5MzIyYzZjNTBkYTM0Y2Q..
CSeq: 2 BYE.
User-Agent: X-Lite release 1011s stamp 41150.
Content-Length: 0.
.


U 192.168.1.104:5060 -> 192.168.1.120:28262
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.1.120:28262;branch=z9hG4bK-d87543-1144e41d2354ed0d-1--d87543-;rport=28262.
Record-Route: <sip:192.168.1.104;lr;ftag=1262cc64>.
Contact: <sip:userB@192.168.1.119:14060>.
To: "userB"<sip:userB@192.168.1.104>;tag=bc51f220.
From: "userA"<sip:userA@192.168.1.104>;tag=1262cc64.
Call-ID: YzZiM2UxYWRjMDYwNWYyZGE5MzIyYzZjNTBkYTM0Y2Q..
CSeq: 2 BYE.
User-Agent: X-Lite release 1011s stamp 41150.
Content-Length: 0.
.

