s15293146:~# ngrep -pql -t -W byline "" host 220.224.129.21 and port 5060
interface: eth0 (87.106.212.173/255.255.255.255)
filter: (ip or ip6) and ( host 220.224.129.21 and port 5060 )


U 2010/06/25 21:01:11.536941 220.224.129.21:5060 -> 87.106.166.145:5060
INVITE sip:66.234.138.73:5061 SIP/2.0.
Via: SIP/2.0/UDP 220.224.129.21:5060;branch=z9hG4bK9t00jc007on1ak0ti300sb10etf22.1.
Call-ID: 7B556361-7FCA11DF-9C6B9643-3FD0180@66.234.138.68.
From: <sip:37410230653@87.106.166.145>;tag=97.56.30.751064+1+27170028+55f292df.
To: <sip:18182557014@66.234.138.73>;tag=a95529d8630fabcc3a6c37aaa2a7e68a.
CSeq: 28900996 INVITE.
Expires: 180.
Contact: <sip:37410230653@220.224.129.21:5060;transport=udp>.
Min-SE: 600.
Session-Expires: 600;refresher=uac.
Supported: replaces, 100rel, timer.
Allow: INVITE, BYE, REGISTER, ACK, OPTIONS, CANCEL, SUBSCRIBE, NOTIFY, PRACK, INFO, REFER, UPDATE.
Max-Forwards: 69.
Content-Type: application/sdp.
Content-Length: 200.
Route: <sip:87.106.166.145;lr=on>.
.
v=0.
o=- 3486484562 3486484562 IN IP4 220.224.129.21.
s=-.
c=IN IP4 220.224.129.21.
t=0 0.
m=audio 44578 RTP/AVP 0 13.
a=ptime:20.
a=rtpmap:0 PCMU/8000.
a=rtpmap:13 CN/8000.
a=silenceSupp:on - - - -.


U 2010/06/25 21:01:11.537365 87.106.166.145:5060 -> 220.224.129.21:5060
SIP/2.0 403 Forbidden here xx.
Via: SIP/2.0/UDP 220.224.129.21:5060;branch=z9hG4bK9t00jc007on1ak0ti300sb10etf22.1.
Call-ID: 7B556361-7FCA11DF-9C6B9643-3FD0180@66.234.138.68.
From: <sip:37410230653@87.106.166.145>;tag=97.56.30.751064+1+27170028+55f292df.
To: <sip:18182557014@66.234.138.73>;tag=a95529d8630fabcc3a6c37aaa2a7e68a.
CSeq: 28900996 INVITE.
Server: Kamailio (1.5.1-notls (i386/linux)).
Content-Length: 0.
Warning: 392 87.106.166.145:5060 "Noisy feedback tells:  pid=24969 req_src_ip=220.224.129.21 req_src_port=5060 in_uri=sip:66.234.138.73:5061 out_uri=sip:66.234.138.73:5061 via_cnt==1".
.


U 2010/06/25 21:01:11.819001 220.224.129.21:5060 -> 87.106.166.145:5060
ACK sip:66.234.138.73:5061 SIP/2.0.
Via: SIP/2.0/UDP 220.224.129.21:5060;branch=z9hG4bK9t00jc007on1ak0ti300sb10etf22.1.
CSeq: 28900996 ACK.
Call-ID: 7B556361-7FCA11DF-9C6B9643-3FD0180@66.234.138.68.
From: <sip:37410230653@87.106.166.145>;tag=97.56.30.751064+1+27170028+55f292df.
To: <sip:18182557014@66.234.138.73>;tag=a95529d8630fabcc3a6c37aaa2a7e68a.
Max-Forwards: 69.
Route: <sip:87.106.166.145;lr=on>.
Content-Length: 0.
.


U 2010/06/25 21:01:11.823863 220.224.129.21:5060 -> 87.106.166.145:5060
BYE sip:66.234.138.73:5061 SIP/2.0.
Via: SIP/2.0/UDP 220.224.129.21:5060;branch=z9hG4bK9t00jc007on1ak0ti300sd10etv22.1.
Call-ID: 7B556361-7FCA11DF-9C6B9643-3FD0180@66.234.138.68.
From: <sip:37410230653@87.106.166.145>;tag=97.56.30.751064+1+27170028+55f292df.
To: <sip:18182557014@66.234.138.73>;tag=a95529d8630fabcc3a6c37aaa2a7e68a.
CSeq: 28900997 BYE.
Supported: replaces, 100rel, timer.
Content-Length: 0.
Max-Forwards: 69.
Route: <sip:87.106.166.145;lr=on>.
.


U 2010/06/25 21:01:11.823953 87.106.166.145:5060 -> 220.224.129.21:5060
SIP/2.0 403 Forbidden here xx.
Via: SIP/2.0/UDP 220.224.129.21:5060;branch=z9hG4bK9t00jc007on1ak0ti300sd10etv22.1.
Call-ID: 7B556361-7FCA11DF-9C6B9643-3FD0180@66.234.138.68.
From: <sip:37410230653@87.106.166.145>;tag=97.56.30.751064+1+27170028+55f292df.
To: <sip:18182557014@66.234.138.73>;tag=a95529d8630fabcc3a6c37aaa2a7e68a.
CSeq: 28900997 BYE.
Server: Kamailio (1.5.1-notls (i386/linux)).
Content-Length: 0.
Warning: 392 87.106.166.145:5060 "Noisy feedback tells:  pid=24968 req_src_ip=220.224.129.21 req_src_port=5060 in_uri=sip:66.234.138.73:5061 out_uri=sip:66.234.138.73:5061 via_cnt==1".
.


U 2010/06/25 21:01:36.874454 87.106.166.145:5060 -> 220.224.129.21:5060
BYE sip:37410230653@220.224.129.21:5060;transport=udp SIP/2.0.
Via: SIP/2.0/UDP 87.106.166.145;branch=z9hG4bK0f1e.94076107.0.
Via: SIP/2.0/UDP 66.234.138.73:5061;received=66.234.138.73;branch=z9hG4bKc2ac35115849decb182a08e1199b4768;rport=5061.
Max-Forwards: 69.
From: <sip:18182557014@66.234.138.73>;tag=a95529d8630fabcc3a6c37aaa2a7e68a.
To: <sip:37410230653@87.106.166.145>;tag=97.56.30.751064+1+27170028+55f292df.
Call-ID: 7B556361-7FCA11DF-9C6B9643-3FD0180@66.234.138.68.
CSeq: 211 BYE.
Contact: Anonymous <sip:66.234.138.73:5061>.
Expires: 300.
User-Agent: Sippy.
cisco-GUID: 1717002062-2143949279-2367815689-3893906310.
h323-conf-id: 1717002062-2143949279-2367815689-3893906310.
.


U 2010/06/25 21:01:37.156354 220.224.129.21:5060 -> 87.106.166.145:5060
SIP/2.0 481 Unknown Dialog.
Via: SIP/2.0/UDP 87.106.166.145;branch=z9hG4bK0f1e.94076107.0.
Via: SIP/2.0/UDP 66.234.138.73:5061;received=66.234.138.73;branch=z9hG4bKc2ac35115849decb182a08e1199b4768;rport=5061.
From: <sip:18182557014@66.234.138.73>;tag=a95529d8630fabcc3a6c37aaa2a7e68a.
To: <sip:37410230653@87.106.166.145>;tag=97.56.30.751064+1+27170028+55f292df.
Call-ID: 7B556361-7FCA11DF-9C6B9643-3FD0180@66.234.138.68.
CSeq: 211 BYE.
.