On Wed, 24 Oct 2007 09:42:21 +0200, Iñaki Baz Castillo <[EMAIL PROTECTED]>
wrote:
Could you capture the packet from Cisco to OpenSer in from of the
capture you
show now (that is from OpenSer to 192.168.1.10)?.
In fact, it could be useful a entire trace:
- INVITE from client to OpenSer.
- INVITE from OpenSer to Cisco.
- ACK
- BYE from Cisco.
Thanks Iñaki and Bogdan for looking.
I had misread the trace, as you say it seems it is my openser proxy that
is not handling nat correctly for the bye messages.
However, it works fine when used directly from a natted useragent, like a
linksys ata.
The following setup is causing the problems:
UA-Linksys -> Openser-Internal-proxy/UAC -> NAT/DSL -> Openser Proxy ->
Cisco gateway.
So the user agent registers with the internal Openser that is using the
user agent module to send the call to the Openser proxy on the internet,
that terminates the call to the cisco.
When the PSTN side then ends the call the cisco sends a bye to the openser
proxy, but the proxy doesn't use the external ip address when forwarding
the bye on:
1.2.3.201 = Openser proxy
1.2.3.204 = Cisco gateway
62.1.2.122 = 2nd Openser proxy with user agent module external IP
192.168.1.10 = 2nd Openser proxy with user agent module internal IP
192.168.1.24 = Actual user agent internal IP.
U 62.1.2.122:5060 -> 1.2.3.201:5060
INVITE sip:[EMAIL PROTECTED]:5060;transport=udp SIP/2.0.
Record-Route: <sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;
vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK811a.687048d4.0.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-83909174.
U 1.2.3.201:5060 -> 62.1.2.122:5060
SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK811a.687048d4.0;
rport=5060;received=62.1.2.122.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-83909174.
U 62.1.2.122:5060 -> 1.2.3.201:5060
ACK sip:[EMAIL PROTECTED]:5060;transport=udp SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK811a.687048d4.0.
U 62.1.2.122:5060 -> 1.2.3.201:5060
INVITE sip:[EMAIL PROTECTED]:5060;transport=udp SIP/2.0.
Record-Route: <sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;
vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK811a.687048d4.1.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-83909174.
U 1.2.3.201:5060 -> 62.1.2.122:5060
SIP/2.0 100 trying -- your call is important to us.
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK811a.687048d4.1;
rport=5060;received=62.1.2.122.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-83909174.
U 1.2.3.201:5060 -> 1.2.3.204:5060
INVITE sip:[EMAIL PROTECTED]:5060;transport=udp SIP/2.0.
Record-Route: <sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>.
Record-Route: <sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;
vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK811a.f3a63b41.0.
Via: SIP/2.0/UDP 192.168.1.10;rport=5060;received=62.1.2.122;
branch=z9hG4bK811a.687048d4.1.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-83909174.
U 1.2.3.204:50364 -> 1.2.3.201:5060
SIP/2.0 100 Trying.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK811a.f3a63b41.0,SIP/2.0/UDP
192.168.1.10;rport=5060;received=62.1.2.122;branch=z9hG4bK811a.687048d4.1,SIP/2.0/UDP
192.168.1.24:5060;branch=z9hG4bK-83909174.
U 1.2.3.204:50364 -> 1.2.3.201:5060
SIP/2.0 183 Session Progress.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK811a.f3a63b41.0,SIP/2.0/UDP
192.168.1.10;rport=5060;received=62.1.2.122;branch=z9hG4bK811a.687048d4.1,SIP/2.0/UDP
192.168.1.24:5060;branch=z9hG4bK-83909174.
U 1.2.3.201:5060 -> 62.1.2.122:5060
SIP/2.0 183 Session Progress.
Via: SIP/2.0/UDP
192.168.1.10;rport=5060;received=62.1.2.122;branch=z9hG4bK811a.687048d4.1,SIP/2.0/UDP
192.168.1.24:5060;branch=z9hG4bK-83909174.
U 1.2.3.204:50364 -> 1.2.3.201:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK811a.f3a63b41.0,SIP/2.0/UDP
192.168.1.10;rport=5060;received=62.1.2.122;branch=z9hG4bK811a.687048d4.1,SIP/2.0/UDP
192.168.1.24:5060;branch=z9hG4bK-83909174.
U 1.2.3.201:5060 -> 62.1.2.122:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
192.168.1.10;rport=5060;received=62.1.2.122;branch=z9hG4bK811a.687048d4.1,SIP/2.0/UDP
192.168.1.24:5060;branch=z9hG4bK-83909174.
U 62.1.2.122:5060 -> 1.2.3.201:5060
ACK sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0>.
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK811a.687048d4.3.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-c009ea18.
U 1.2.3.201:5060 -> 1.2.3.204:5060
ACK sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=3682a625cb42f09fo0>.
Record-Route: <sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK811a.f3a63b41.2.
Via: SIP/2.0/UDP
192.168.1.10;received=62.1.2.122;branch=z9hG4bK811a.687048d4.3.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-c009ea18.
U 1.2.3.204:50364 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
U 1.2.3.201:5060 -> 192.168.1.10:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=EC0DEF7C-ECF>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bKb11a.8612b353.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
At this point we get in to lots of repeated byes with the wrong IP address.
The full trace is also attached, and my openser config was in the first
mail in this thread,
Thanks for any pointers on handling nat for bye messages.
Richard.
1.2.3.201 = Openser proxy
1.2.3.204 = Cisco gateway
62.1.2.122 = 2nd Openser proxy with user agent module external IP
192.168.1.10 = 2nd Openser proxy with user agent module internal IP
192.168.1.24 = Actual user agent internal IP.
U 62.1.2.122:5060 -> 1.2.3.201:5060
INVITE sip:[EMAIL PROTECTED]:5060;transport=udp SIP/2.0.
Record-Route:
<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK811a.687048d4.0.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-83909174.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>.
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE.
Max-Forwards: 69.
Contact: line001 <sip:[EMAIL PROTECTED]:5060>.
Expires: 240.
User-Agent: Linksys/PAP2-3.1.10(LS).
Content-Length: 277.
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER.
Supported: x-sipura.
Content-Type: application/sdp.
.
v=0.
o=- 210433 210433 IN IP4 192.168.1.24.
s=-.
c=IN IP4 192.168.1.24.
t=0 0.
m=audio 16414 RTP/AVP 0 8 100 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:100 NSE/8000.
a=fmtp:100 192-193.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=ptime:30.
a=sendrecv.
U 1.2.3.201:5060 -> 62.1.2.122:5060
SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP
192.168.1.10;branch=z9hG4bK811a.687048d4.0;rport=5060;received=62.1.2.122.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-83909174.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>;tag=9df88149756df0cbffcc8c4447862715.57d5.
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE.
Proxy-Authenticate: Digest realm="sip.example.com",
nonce="471fabb498315495f6c3c552678382420c06d6be".
Server: OpenSer (1.1.0-notls (i386/linux)).
Content-Length: 0.
Warning: 392 1.2.3.201:5060 "Noisy feedback tells: pid=15642
req_src_ip=62.1.2.122 req_src_port=5060 in_uri=sip:[EMAIL
PROTECTED]:5060;transport=udp out_uri=sip:[EMAIL PROTECTED]:5060;transport=udp
via_cnt==2".
.
U 62.1.2.122:5060 -> 1.2.3.201:5060
ACK sip:[EMAIL PROTECTED]:5060;transport=udp SIP/2.0.
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK811a.687048d4.0.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Call-ID: [EMAIL PROTECTED]
To: <sip:[EMAIL PROTECTED]>;tag=9df88149756df0cbffcc8c4447862715.57d5.
CSeq: 102 ACK.
User-Agent: OpenSer (1.1.0-notls (i386/linux)).
Content-Length: 0.
.
U 62.1.2.122:5060 -> 1.2.3.201:5060
INVITE sip:[EMAIL PROTECTED]:5060;transport=udp SIP/2.0.
Record-Route:
<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK811a.687048d4.1.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-83909174.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>.
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE.
Max-Forwards: 69.
Contact: line001 <sip:[EMAIL PROTECTED]:5060>.
Expires: 240.
User-Agent: Linksys/PAP2-3.1.10(LS).
Content-Length: 277.
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER.
Supported: x-sipura.
Content-Type: application/sdp.
Proxy-Authorization: Digest username="101000000", realm="sip.example.com",
nonce="471fabb498315495f6c3c552678382420c06d6be", uri="sip:[EMAIL
PROTECTED]:5060;transport=udp", response="554d1e4b59019d54988ce2d0c7bda8f9",
algorithm="MD5".
.
v=0.
o=- 210433 210433 IN IP4 192.168.1.24.
s=-.
c=IN IP4 192.168.1.24.
t=0 0.
m=audio 16414 RTP/AVP 0 8 100 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:100 NSE/8000.
a=fmtp:100 192-193.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=ptime:30.
a=sendrecv.
U 1.2.3.201:5060 -> 62.1.2.122:5060
SIP/2.0 100 trying -- your call is important to us.
Via: SIP/2.0/UDP
192.168.1.10;branch=z9hG4bK811a.687048d4.1;rport=5060;received=62.1.2.122.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-83909174.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>.
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE.
Server: OpenSer (1.1.0-notls (i386/linux)).
Content-Length: 0.
Warning: 392 1.2.3.201:5060 "Noisy feedback tells: pid=15649
req_src_ip=62.1.2.122 req_src_port=5060 in_uri=sip:[EMAIL
PROTECTED]:5060;transport=udp out_uri=sip:[EMAIL PROTECTED]:5060;transport=udp
via_cnt==2".
.
U 1.2.3.201:5060 -> 1.2.3.204:5060
INVITE sip:[EMAIL PROTECTED]:5060;transport=udp SIP/2.0.
Record-Route: <sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>.
Record-Route:
<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK811a.f3a63b41.0.
Via: SIP/2.0/UDP
192.168.1.10;rport=5060;received=62.1.2.122;branch=z9hG4bK811a.687048d4.1.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-83909174.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>.
Call-ID: [EMAIL PROTECTED]
CSeq: 102 INVITE.
Max-Forwards: 68.
Contact: line001 <sip:[EMAIL PROTECTED]:5060>.
Expires: 240.
User-Agent: Linksys/PAP2-3.1.10(LS).
Content-Length: 279.
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER.
Supported: x-sipura.
Content-Type: application/sdp.
.
v=0.
o=- 210433 210433 IN IP4 192.168.1.24.
s=-.
c=IN IP4 1.2.3.201.
t=0 0.
m=audio 61440 RTP/AVP 0 8 100 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:100 NSE/8000.
a=fmtp:100 192-193.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=ptime:30.
a=sendrecv.
U 1.2.3.204:50364 -> 1.2.3.201:5060
SIP/2.0 100 Trying.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK811a.f3a63b41.0,SIP/2.0/UDP
192.168.1.10;rport=5060;received=62.1.2.122;branch=z9hG4bK811a.687048d4.1,SIP/2.0/UDP
192.168.1.24:5060;branch=z9hG4bK-83909174.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
Date: Wed, 24 Oct 2007 20:26:49 GMT.
Call-ID: [EMAIL PROTECTED]
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 102 INVITE.
Allow-Events: telephone-event.
Content-Length: 0.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
SIP/2.0 183 Session Progress.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK811a.f3a63b41.0,SIP/2.0/UDP
192.168.1.10;rport=5060;received=62.1.2.122;branch=z9hG4bK811a.687048d4.1,SIP/2.0/UDP
192.168.1.24:5060;branch=z9hG4bK-83909174.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
Date: Wed, 24 Oct 2007 20:26:49 GMT.
Call-ID: [EMAIL PROTECTED]
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 102 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, INFO, UPDATE, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:[EMAIL PROTECTED]:5060>.
Record-Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Content-Disposition: session;handling=required.
Content-Type: application/sdp.
Content-Length: 274.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2902 7340 IN IP4 1.2.3.204.
s=SIP Call.
c=IN IP4 1.2.3.204.
t=0 0.
m=audio 16502 RTP/AVP 0 101.
c=IN IP4 1.2.3.204.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=ptime:20.
a=direction:passive.
U 1.2.3.201:5060 -> 62.1.2.122:5060
SIP/2.0 183 Session Progress.
Via: SIP/2.0/UDP
192.168.1.10;rport=5060;received=62.1.2.122;branch=z9hG4bK811a.687048d4.1,SIP/2.0/UDP
192.168.1.24:5060;branch=z9hG4bK-83909174.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
Date: Wed, 24 Oct 2007 20:26:49 GMT.
Call-ID: [EMAIL PROTECTED]
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 102 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, INFO, UPDATE, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:[EMAIL PROTECTED]:5060>.
Record-Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Content-Disposition: session;handling=required.
Content-Type: application/sdp.
Content-Length: 274.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2902 7340 IN IP4 1.2.3.204.
s=SIP Call.
c=IN IP4 1.2.3.201.
t=0 0.
m=audio 61440 RTP/AVP 0 101.
c=IN IP4 1.2.3.201.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=ptime:20.
a=direction:passive.
U 1.2.3.204:50364 -> 1.2.3.201:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK811a.f3a63b41.0,SIP/2.0/UDP
192.168.1.10;rport=5060;received=62.1.2.122;branch=z9hG4bK811a.687048d4.1,SIP/2.0/UDP
192.168.1.24:5060;branch=z9hG4bK-83909174.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
Date: Wed, 24 Oct 2007 20:26:49 GMT.
Call-ID: [EMAIL PROTECTED]
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 102 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, INFO, UPDATE, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:[EMAIL PROTECTED]:5060>.
Record-Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Content-Type: application/sdp.
Content-Length: 274.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2902 7340 IN IP4 1.2.3.204.
s=SIP Call.
c=IN IP4 1.2.3.204.
t=0 0.
m=audio 16502 RTP/AVP 0 101.
c=IN IP4 1.2.3.204.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=ptime:20.
a=direction:passive.
U 1.2.3.201:5060 -> 62.1.2.122:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
192.168.1.10;rport=5060;received=62.1.2.122;branch=z9hG4bK811a.687048d4.1,SIP/2.0/UDP
192.168.1.24:5060;branch=z9hG4bK-83909174.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
Date: Wed, 24 Oct 2007 20:26:49 GMT.
Call-ID: [EMAIL PROTECTED]
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 102 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, INFO, UPDATE, REGISTER.
Allow-Events: telephone-event.
Contact: <sip:[EMAIL PROTECTED]:5060>.
Record-Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Content-Type: application/sdp.
Content-Length: 274.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 2902 7340 IN IP4 1.2.3.204.
s=SIP Call.
c=IN IP4 1.2.3.201.
t=0 0.
m=audio 61440 RTP/AVP 0 101.
c=IN IP4 1.2.3.201.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=ptime:20.
a=direction:passive.
U 62.1.2.122:5060 -> 1.2.3.201:5060
ACK sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0>.
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK811a.687048d4.3.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-c009ea18.
From: line001 <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
Call-ID: [EMAIL PROTECTED]
CSeq: 102 ACK.
Max-Forwards: 69.
Route: <sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>.
Proxy-Authorization: Digest
username="test",realm="192.168.1.10",nonce="471fc7f605297355d8add3bba1920cb47dd431d5",uri="sip:[EMAIL
PROTECTED]:5060",algorithm=MD5,response="9d46fa63f39b6cad4de8e6fac4fc130f".
Contact: line001 <sip:[EMAIL PROTECTED]:5060>.
User-Agent: Linksys/PAP2-3.1.10(LS).
Content-Length: 0.
P-hint: rr-enforced.
.
U 1.2.3.201:5060 -> 1.2.3.204:5060
ACK sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=3682a625cb42f09fo0>.
Record-Route: <sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK811a.f3a63b41.2.
Via: SIP/2.0/UDP 192.168.1.10;received=62.1.2.122;branch=z9hG4bK811a.687048d4.3.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-c009ea18.
From: line001 <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
Call-ID: [EMAIL PROTECTED]
CSeq: 102 ACK.
Max-Forwards: 68.
Proxy-Authorization: Digest
username="test",realm="192.168.1.10",nonce="471fc7f605297355d8add3bba1920cb47dd431d5",uri="sip:[EMAIL
PROTECTED]:5060",algorithm=MD5,response="9d46fa63f39b6cad4de8e6fac4fc130f".
Contact: line001 <sip:[EMAIL PROTECTED]:5060>.
User-Agent: Linksys/PAP2-3.1.10(LS).
Content-Length: 0.
P-hint: rr-enforced.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 70.
Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257629.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.201:5060 -> 192.168.1.10:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=EC0DEF7C-ECF>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bKb11a.8612b353.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 69.
Route:
<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257629.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.201:5060 -> 192.168.1.10:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=EC0DEF7C-ECF>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bKb11a.8612b353.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 69.
Route:
<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257629.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 70.
Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257629.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 70.
Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257630.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.201:5060 -> 192.168.1.10:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=EC0DEF7C-ECF>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bKb11a.8612b353.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 69.
Route:
<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257629.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 70.
Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257632.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 70.
Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257636.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 70.
Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257640.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.201:5060 -> 192.168.1.10:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=EC0DEF7C-ECF>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bKb11a.8612b353.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 69.
Route:
<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257629.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 70.
Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257644.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.201:5060 -> 192.168.1.10:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=EC0DEF7C-ECF>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bKb11a.8612b353.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 69.
Route:
<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257629.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 62.1.2.122:5060 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0>.
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK911a.0f7ba2f6.0.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-dc0dd479.
From: line001 <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
Call-ID: [EMAIL PROTECTED]
CSeq: 103 BYE.
Max-Forwards: 69.
Route: <sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>.
Proxy-Authorization: Digest
username="test",realm="192.168.1.10",nonce="471fc7f605297355d8add3bba1920cb47dd431d5",uri="sip:[EMAIL
PROTECTED]:5060",algorithm=MD5,response="9bdc4d51e8a5d6a36813c7efaf2888c1".
User-Agent: Linksys/PAP2-3.1.10(LS).
P-RTP-Stat:
PS=1523,OS=243680,PR=285,OR=44328,PL=7,JI=0,LA=0,DU=27,EN=G711u,DE=G711u.
Content-Length: 0.
P-hint: rr-enforced.
.
U 1.2.3.201:5060 -> 1.2.3.204:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=3682a625cb42f09fo0>.
Record-Route: <sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK911a.c5c08945.0.
Via: SIP/2.0/UDP 192.168.1.10;received=62.1.2.122;branch=z9hG4bK911a.0f7ba2f6.0.
Via: SIP/2.0/UDP 192.168.1.24:5060;branch=z9hG4bK-dc0dd479.
From: line001 <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
Call-ID: [EMAIL PROTECTED]
CSeq: 103 BYE.
Max-Forwards: 68.
Proxy-Authorization: Digest
username="test",realm="192.168.1.10",nonce="471fc7f605297355d8add3bba1920cb47dd431d5",uri="sip:[EMAIL
PROTECTED]:5060",algorithm=MD5,response="9bdc4d51e8a5d6a36813c7efaf2888c1".
User-Agent: Linksys/PAP2-3.1.10(LS).
P-RTP-Stat:
PS=1523,OS=243680,PR=285,OR=44328,PL=7,JI=0,LA=0,DU=27,EN=G711u,DE=G711u.
Content-Length: 0.
P-hint: rr-enforced.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK911a.c5c08945.0,SIP/2.0/UDP
192.168.1.10;received=62.1.2.122;branch=z9hG4bK911a.0f7ba2f6.0,SIP/2.0/UDP
192.168.1.24:5060;branch=z9hG4bK-dc0dd479.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
Date: Wed, 24 Oct 2007 20:27:27 GMT.
Call-ID: [EMAIL PROTECTED]
Server: Cisco-SIPGateway/IOS-12.x.
Content-Length: 0.
CSeq: 103 BYE.
.
U 1.2.3.201:5060 -> 62.1.2.122:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
192.168.1.10;received=62.1.2.122;branch=z9hG4bK911a.0f7ba2f6.0,SIP/2.0/UDP
192.168.1.24:5060;branch=z9hG4bK-dc0dd479.
From: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
To: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
Date: Wed, 24 Oct 2007 20:27:27 GMT.
Call-ID: [EMAIL PROTECTED]
Server: Cisco-SIPGateway/IOS-12.x.
Content-Length: 0.
CSeq: 103 BYE.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:27 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 70.
Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257648.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.201:5060 -> 192.168.1.10:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=EC0DEF7C-ECF>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bKb11a.8612b353.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 69.
Route:
<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257629.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:27 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 70.
Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257652.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.201:5060 -> 192.168.1.10:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=EC0DEF7C-ECF>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bKb11a.8612b353.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 69.
Route:
<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257629.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:27 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 70.
Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257656.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.201:5060 -> 192.168.1.10:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=EC0DEF7C-ECF>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bKb11a.8612b353.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 69.
Route:
<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257629.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.204:50364 -> 1.2.3.201:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:27 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 70.
Route:
<sip:1.2.3.201:5060;nat=yes;ftag=3682a625cb42f09fo0;lr=on>,<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257660.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.201:5060 -> 192.168.1.10:5060
BYE sip:[EMAIL PROTECTED]:5060 SIP/2.0.
Record-Route: <sip:1.2.3.201;lr=on;ftag=EC0DEF7C-ECF>.
Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bKb11a.8612b353.0.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Date: Wed, 24 Oct 2007 20:27:00 GMT.
Call-ID: [EMAIL PROTECTED]
User-Agent: Cisco-SIPGateway/IOS-12.x.
Max-Forwards: 69.
Route:
<sip:192.168.1.10;lr=on;ftag=3682a625cb42f09fo0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>.
Timestamp: 1193257629.
CSeq: 101 BYE.
Reason: Q.850;cause=16.
Content-Length: 0.
.
U 1.2.3.201:5060 -> 1.2.3.204:5060
SIP/2.0 408 Request Timeout.
Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCF2C1358.
From: <sip:[EMAIL PROTECTED]>;tag=EC0DEF7C-ECF.
To: "3222222222" <sip:[EMAIL PROTECTED]>;tag=3682a625cb42f09fo0.
Call-ID: [EMAIL PROTECTED]
CSeq: 101 BYE.
Server: OpenSer (1.1.0-notls (i386/linux)).
Content-Length: 0.
Warning: 392 1.2.3.201:5060 "Noisy feedback tells: pid=15680
req_src_ip=1.2.3.204 req_src_port=50364 in_uri=sip:[EMAIL PROTECTED]:5060
out_uri=sip:[EMAIL PROTECTED]:5060 via_cnt==0".
.
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