<div>Mike,</div>
<div> </div>
<div>Thanks for taking the time to look at this - I appreciate it. I'll go ahead and test it out on the current svn trunk. </div>
<div> </div>
<div>- Steve<br><br></div>
<div class="gmail_quote">2009/3/24 Michael Jerris <span dir="ltr"><<a href="mailto:mike@jerris.com">mike@jerris.com</a>></span><br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div style="WORD-WRAP: break-word">This appears to be a bug in FreeSWITCH. Can you please test this on current svn trunk and if it is still a problem, please report this as a bug to <a href="http://jira.freeswitch.org/" target="_blank">http://jira.freeswitch.org</a>.
<div><br></div>
<div>MIke</div>
<div>
<div></div>
<div class="h5">
<div><br>
<div>
<div>On Mar 24, 2009, at 10:54 AM, Michael Jerris wrote:</div><br>
<blockquote type="cite">
<div style="WORD-WRAP: break-word">I note that its missing the to tag from the 180 sent 5 seconds earlier (I think thats okay) but the via branch tag is also different, which seems wrong. Can anyone else chime in, I can't recall the dialog matching rules of early dialog like this.
<div><br></div>
<div>Mike</div>
<div><br>
<div>
<div>On Mar 24, 2009, at 9:57 AM, Steven Ward wrote:</div><br>
<blockquote type="cite">
<div>Here it is:</div>
<div> </div>
<div><a href="mailto:freeswitch@b-pbx-lab-1" target="_blank">freeswitch@b-pbx-lab-1</a>> recv 517 bytes from udp/[10.1.21.44]:5060 at 13:53:07.644865:<br> ------------------------------------------------------------------------<br>
OPTIONS sip:<a href="http://b-pbx-lab-1.mynet.net/" target="_blank">b-pbx-lab-1.mynet.net</a> SIP/2.0<br> Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK1b372b8d;rport<br> From: "Unknown" <<a href="mailto:sip%3AUnknown@10.1.21.44" target="_blank">sip:Unknown@10.1.21.44</a>>;tag=as5adee8f4<br>
To: <sip:<a href="http://b-pbx-lab-1.mynet.net/" target="_blank">b-pbx-lab-1.mynet.net</a>><br> Contact: <<a href="mailto:sip%3AUnknown@10.1.21.44" target="_blank">sip:Unknown@10.1.21.44</a>><br> Call-ID: <a href="mailto:2e6222b16df27200056f742a070f0b56@10.1.21.44" target="_blank">2e6222b16df27200056f742a070f0b56@10.1.21.44</a><br>
CSeq: 102 OPTIONS<br> User-Agent: Asterisk PBX<br> Max-Forwards: 70<br> Date: Tue, 24 Mar 2009 13:53:07 GMT<br> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY<br> Supported: replaces<br> Content-Length: 0</div>
<div> ------------------------------------------------------------------------<br>send 694 bytes to udp/[10.1.21.44]:5060 at 13:53:07.646132:<br> ------------------------------------------------------------------------<br>
SIP/2.0 200 OK<br> Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK1b372b8d;rport=5060<br> From: "Unknown" <<a href="mailto:sip%3AUnknown@10.1.21.44" target="_blank">sip:Unknown@10.1.21.44</a>>;tag=as5adee8f4<br>
To: <sip:<a href="http://b-pbx-lab-1.mynet.net/" target="_blank">b-pbx-lab-1.mynet.net</a>>;tag=DytraHp3K84aD<br> Call-ID: <a href="mailto:2e6222b16df27200056f742a070f0b56@10.1.21.44" target="_blank">2e6222b16df27200056f742a070f0b56@10.1.21.44</a><br>
CSeq: 102 OPTIONS<br> Contact: <<a>sip:10.1.21.45</a>><br> User-Agent: FreeSWITCH-mod_sofia/1.0.3-exported<br> Accept: application/sdp<br> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH<br>
Supported: 100rel, timer, precondition, path, replaces<br> Allow-Events: talk, presence, dialog, call-info, sla, include-session-description, presence.winfo, message-summary, refer<br> Content-Length: 0</div>
<div> ------------------------------------------------------------------------<br>recv 812 bytes from udp/[10.1.21.44]:5060 at 13:53:11.661169:<br> ------------------------------------------------------------------------<br>
INVITE <a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a> SIP/2.0<br> Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK0231224c;rport<br> From: "Steve" <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>>;tag=as4863e49a<br>
To: <<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>><br> Contact: <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>><br>
Call-ID: <a href="mailto:4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44" target="_blank">4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44</a><br> CSeq: 102 INVITE<br> User-Agent: Asterisk PBX<br> Max-Forwards: 70<br> Date: Tue, 24 Mar 2009 13:53:11 GMT<br>
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY<br> Supported: replaces<br> Content-Type: application/sdp<br> Content-Length: 258</div>
<div> v=0<br> o=root 4756 4756 IN IP4 10.1.21.44<br> s=session<br> c=IN IP4 10.1.21.44<br> t=0 0<br> m=audio 17956 RTP/AVP 0 8 101<br> a=rtpmap:0 PCMU/8000<br> a=rtpmap:8 PCMA/8000<br> a=rtpmap:101 telephone-event/8000<br>
a=fmtp:101 0-16<br> a=silenceSupp:off - - - -<br> a=ptime:20<br> a=sendrecv<br> ------------------------------------------------------------------------<br>send 333 bytes to udp/[10.1.21.44]:5060 at 13:53:11.662467:<br>
------------------------------------------------------------------------<br> SIP/2.0 100 Trying<br> Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK0231224c;rport=5060<br> From: "Steve" <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>>;tag=as4863e49a<br>
To: <<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>><br> Call-ID: <a href="mailto:4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44" target="_blank">4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44</a><br>
CSeq: 102 INVITE<br> User-Agent: FreeSWITCH-mod_sofia/1.0.3-exported<br> Content-Length: 0</div>
<div> ------------------------------------------------------------------------<br>send 815 bytes to udp/[10.1.21.44]:5060 at 13:53:11.682660:<br> ------------------------------------------------------------------------<br>
SIP/2.0 407 Proxy Authentication Required<br> Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK0231224c;rport=5060<br> From: "Steve" <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>>;tag=as4863e49a<br>
To: <<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>>;tag=e7KHcc76gHUXr<br> Call-ID: <a href="mailto:4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44" target="_blank">4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44</a><br>
CSeq: 102 INVITE<br> User-Agent: FreeSWITCH-mod_sofia/1.0.3-exported<br> Accept: application/sdp<br> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH<br>
Supported: 100rel, timer, precondition, path, replaces<br> Allow-Events: talk, presence, dialog, call-info, sla, include-session-description, presence.winfo, message-summary, refer<br> Proxy-Authenticate: Digest realm="10.1.21.44", nonce="1d23f0ec-187b-11de-8c60-ad87768304bc", algorithm=MD5, qop="auth"<br>
Content-Length: 0</div>
<div> ------------------------------------------------------------------------<br>recv 407 bytes from udp/[10.1.21.44]:5060 at 13:53:11.684103:<br> ------------------------------------------------------------------------<br>
ACK <a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a> SIP/2.0<br> Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK0231224c;rport<br> From: "Steve" <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>>;tag=as4863e49a<br>
To: <<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>>;tag=e7KHcc76gHUXr<br> Contact: <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>><br>
Call-ID: <a href="mailto:4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44" target="_blank">4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44</a><br> CSeq: 102 ACK<br> User-Agent: Asterisk PBX<br> Max-Forwards: 70<br> Content-Length: 0</div>
<div> ------------------------------------------------------------------------<br>recv 1089 bytes from udp/[10.1.21.44]:5060 at 13:53:11.685306:<br> ------------------------------------------------------------------------<br>
INVITE <a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a> SIP/2.0<br> Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK7858c13c;rport<br> From: "Steve" <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>>;tag=as4863e49a<br>
To: <<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>><br> Contact: <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>><br>
Call-ID: <a href="mailto:4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44" target="_blank">4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44</a><br> CSeq: 103 INVITE<br> User-Agent: Asterisk PBX<br> Max-Forwards: 70<br> Proxy-Authorization: Digest username="b-pbx-lab-1", realm="10.1.21.44", algorithm=MD5, uri="<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>", nonce="1d23f0ec-187b-11de-8c60-ad87768304bc", response="f632ad9dd89f761cbfa442d7ed9c5556", qop=auth, cnonce="0e89cc90", nc=00000001<br>
Date: Tue, 24 Mar 2009 13:53:11 GMT<br> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY<br> Supported: replaces<br> Content-Type: application/sdp<br> Content-Length: 258</div>
<div> v=0<br> o=root 4756 4757 IN IP4 10.1.21.44<br> s=session<br> c=IN IP4 10.1.21.44<br> t=0 0<br> m=audio 17956 RTP/AVP 0 8 101<br> a=rtpmap:0 PCMU/8000<br> a=rtpmap:8 PCMA/8000<br> a=rtpmap:101 telephone-event/8000<br>
a=fmtp:101 0-16<br> a=silenceSupp:off - - - -<br> a=ptime:20<br> a=sendrecv<br> ------------------------------------------------------------------------<br>send 333 bytes to udp/[10.1.21.44]:5060 at 13:53:11.686526:<br>
------------------------------------------------------------------------<br> SIP/2.0 100 Trying<br> Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK7858c13c;rport=5060<br> From: "Steve" <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>>;tag=as4863e49a<br>
To: <<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>><br> Call-ID: <a href="mailto:4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44" target="_blank">4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44</a><br>
CSeq: 103 INVITE<br> User-Agent: FreeSWITCH-mod_sofia/1.0.3-exported<br> Content-Length: 0</div>
<div> ------------------------------------------------------------------------<br>2009-03-24 09:53:11 [NOTICE] switch_channel.c:567 switch_channel_set_name() New Channel <a href="mailto:sofia/internal/70904@10.1.21.44" target="_blank">sofia/internal/70904@10.1.21.44</a> [1d28557e-187b-11de-8c60-ad87768304bc]<br>
2009-03-24 09:53:11 [INFO] mod_dialplan_xml.c:233 dialplan_hunt() Processing Steve->70904 in context default<br>2009-03-24 09:53:11 [NOTICE] switch_channel.c:567 switch_channel_set_name() New Channel sofia/internal/<a>sip:70904@10.1.56.106:44952;rinstance=481ff1bdc7ab2a4c;fs_nat=yes</a> [1d3a376c-187b-11de-8c60-ad87768304bc]<br>
send 1212 bytes to udp/[10.1.56.106]:44952 at 13:53:11.814291:<br> ------------------------------------------------------------------------<br> INVITE <a>sip:70904@10.1.56.106:44952;rinstance=481ff1bdc7ab2a4c</a> SIP/2.0<br>
Via: SIP/2.0/UDP 10.1.21.45;rport;branch=z9hG4bKDyS5SjU3vK33p<br> Max-Forwards: 69<br> From: "Steve" <<a href="mailto:sip%3A70904@10.1.21.45" target="_blank">sip:70904@10.1.21.45</a>>;tag=gS62F28DB372F<br>
To: <<a>sip:70904@10.1.56.106:44952;rinstance=481ff1bdc7ab2a4c</a>><br> Call-ID: f4992499-931d-122c-34b1-003018ae1862<br> CSeq: 112833059 INVITE<br> Contact: <<a href="http://sip:mod_sofia@10.1.21.45:5060" target="_blank">sip:mod_sofia@10.1.21.45:5060</a>><br>
User-Agent: FreeSWITCH-mod_sofia/1.0.3-exported<br> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH<br> Supported: 100rel, timer, precondition, path, replaces<br>
Allow-Events: talk, presence, dialog, call-info, sla, include-session-description, presence.winfo, message-summary, refer<br> Content-Type: application/sdp<br> Content-Disposition: session<br> Content-Length: 328<br>
Remote-Party-ID: "Steve" <<a href="mailto:sip%3A70904@10.1.21.45" target="_blank">sip:70904@10.1.21.45</a>>;screen=yes;privacy=off</div>
<div> v=0<br> o=FreeSWITCH 5141707032885022242 491120215176734726 IN IP4 10.1.21.45<br> s=FreeSWITCH<br> c=IN IP4 10.1.21.45<br> t=0 0<br> m=audio 22432 RTP/AVP 0 9 8 3 101 13<br> a=rtpmap:0 PCMU/8000<br> a=rtpmap:9 G722/8000<br>
a=rtpmap:8 PCMA/8000<br> a=rtpmap:3 GSM/8000<br> a=rtpmap:101 telephone-event/8000<br> a=fmtp:101 0-16<br> a=rtpmap:13 CN/8000<br> a=ptime:20<br> ------------------------------------------------------------------------<br>
recv 424 bytes from udp/[10.1.56.106]:44952 at 13:53:11.916589:<br> ------------------------------------------------------------------------<br> SIP/2.0 180 Ringing<br> Via: SIP/2.0/UDP 10.1.21.45;rport=5060;branch=z9hG4bKDyS5SjU3vK33p<br>
Contact: <<a>sip:70904@10.1.56.106:44952;rinstance=481ff1bdc7ab2a4c</a>><br> To: <<a>sip:70904@10.1.56.106:44952;rinstance=481ff1bdc7ab2a4c</a>>;tag=fa138551<br> From: "Steve"<<a href="mailto:sip%3A70904@10.1.21.45" target="_blank">sip:70904@10.1.21.45</a>>;tag=gS62F28DB372F<br>
Call-ID: f4992499-931d-122c-34b1-003018ae1862<br> CSeq: 112833059 INVITE<br> User-Agent: X-Lite release 1011s stamp 41150<br> Content-Length: 0</div>
<div> ------------------------------------------------------------------------<br>2009-03-24 09:53:11 [NOTICE] sofia.c:2782 sofia_handle_sip_i_state() Ring-Ready sofia/internal/<a>sip:70904@10.1.56.106:44952;rinstance=481ff1bdc7ab2a4c;fs_nat=yes</a>!<br>
send 729 bytes to udp/[10.1.21.44]:5060 at 13:53:12.011060:<br> ------------------------------------------------------------------------<br> SIP/2.0 180 Ringing<br> Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK7858c13c;rport=5060<br>
From: "Steve" <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>>;tag=as4863e49a<br> To: <<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>>;tag=FgDae7QaetHgm<br>
Call-ID: <a href="mailto:4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44" target="_blank">4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44</a><br> CSeq: 103 INVITE<br> Contact: <<a>sip:mod_sofia@10.1.21.45:5060;transport=udp</a>><br>
User-Agent: FreeSWITCH-mod_sofia/1.0.3-exported<br> Accept: application/sdp<br> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH<br> Supported: 100rel, timer, precondition, path, replaces<br>
Allow-Events: talk, presence, dialog, call-info, sla, include-session-description, presence.winfo, message-summary, refer<br> Content-Length: 0</div>
<div> ------------------------------------------------------------------------<br>2009-03-24 09:53:12 [NOTICE] mod_sofia.c:1287 sofia_receive_message() Ring-Ready <a href="mailto:sofia/internal/70904@10.1.21.44" target="_blank">sofia/internal/70904@10.1.21.44</a>!<br>
2009-03-24 09:53:12 [NOTICE] switch_ivr_originate.c:1692 switch_ivr_originate() Ring Ready <a href="mailto:sofia/internal/70904@10.1.21.44" target="_blank">sofia/internal/70904@10.1.21.44</a>!<br>recv 362 bytes from udp/[10.1.21.44]:5060 at 13:53:17.063013:<br>
------------------------------------------------------------------------<br> CANCEL <a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a> SIP/2.0<br> Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK00d6d874;rport<br>
From: "Steve" <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>>;tag=as4863e49a<br> To: <<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>><br>
Call-ID: <a href="mailto:4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44" target="_blank">4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44</a><br> CSeq: 103 CANCEL<br> User-Agent: Asterisk PBX<br> Max-Forwards: 70<br> Content-Length: 0</div>
<div> ------------------------------------------------------------------------<br>send 327 bytes to udp/[10.1.21.44]:5060 at 13:53:17.063618:<br> ------------------------------------------------------------------------<br>
SIP/2.0 481 Call/Transaction Does Not Exist<br> Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK00d6d874;rport=5060<br> From: "Steve" <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>>;tag=as4863e49a<br>
To: <<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>>;tag=FgDae7QaetHgm<br> Call-ID: <a href="mailto:4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44" target="_blank">4db5b31f3f9d99c436804e4b54277b3e@10.1.21.44</a><br>
CSeq: 103 CANCEL<br> Content-Length: 0</div>
<div> ------------------------------------------------------------------------</div>
<div><br><br> </div>
<div class="gmail_quote">2009/3/24 Michael Jerris <span dir="ltr"><<a href="mailto:mike@jerris.com" target="_blank">mike@jerris.com</a>></span><br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div bgcolor="#FFFFFF">
<div>This means we could not match the cancel to a current call dialog. I would need to see the full sip trace of the call to know why, but typically this is because of not matching call Id or to or from tags</div>
<div><br></div>
<div>Mike
<div>
<div></div>
<div><br><br>On Mar 24, 2009, at 9:43 AM, Steven Ward <<a href="mailto:steve.d.ward@gmail.com" target="_blank">steve.d.ward@gmail.com</a>> wrote:<br><br></div></div></div>
<div>
<div></div>
<div>
<div></div>
<blockquote type="cite">
<div>
<div>A CANCEL request sent from my Asterisk UA (10.1.21.44) to FS (b-lab-1) while the call is still ringing does not work.</div>
<div> </div>
<div>Why is this request resulting in a 481?</div>
<div> </div>
<div>I appreciate the help - I'm still just starting to learn SIP & FS. The CANCEL request and 481 response appear as follows on my FS console:</div>
<div> </div>
<div> </div>
<div>recv 362 bytes from udp/[10.1.21.44]:5060 at 13:30:23.291616:<br> ------------------------------------------------------------------------<br> CANCEL <a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:</a><a href="mailto:70904@b-pbx-lab-1.mynet.net" target="_blank">70904@b-pbx-lab-1.mynet.net</a> SIP/2.0<br>
Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK6f7f35ab;rport<br> From: "Steve" <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:</a><a href="mailto:70904@10.1.21.44" target="_blank">70904@10.1.21.44</a>>;tag=as7f6965ea<br>
To: <<a href="mailto:sip%3A70904@b-lab-1.mynet.net" target="_blank">sip:</a><a href="mailto:70904@b-lab-1.mynet.net" target="_blank">70904@b-lab-1.mynet.net</a>><br> Call-ID: <a href="mailto:237598fd102b739a03b4a4047bf69843@10.1.21.44" target="_blank"></a><a href="mailto:237598fd102b739a03b4a4047bf69843@10.1.21.44" target="_blank">237598fd102b739a03b4a4047bf69843@10.1.21.44</a><br>
CSeq: 103 CANCEL<br> User-Agent: Asterisk PBX<br> Max-Forwards: 70<br> Content-Length: 0</div>
<p> ------------------------------------------------------------------------<br>send 327 bytes to udp/[10.1.21.44]:5060 at 13:30:23.292235:<br> ------------------------------------------------------------------------<br>
SIP/2.0 481 Call/Transaction Does Not Exist<br> Via: SIP/2.0/UDP 10.1.21.44:5060;branch=z9hG4bK6f7f35ab;rport=5060<br> From: "Steve" <<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:</a><a href="mailto:70904@10.1.21.44" target="_blank">70904@10.1.21.44</a>>;tag=as7f6965ea<br>
To: <<a href="mailto:sip%3A70904@b-lab-1.mynet.net" target="_blank">sip:</a><a href="mailto:70904@b-lab-1.mynet.net" target="_blank">70904@b-lab-1.mynet.net</a>>;tag=71m745HKHKyjc<br> Call-ID: <a href="mailto:237598fd102b739a03b4a4047bf69843@10.1.21.44" target="_blank"></a><a href="mailto:237598fd102b739a03b4a4047bf69843@10.1.21.44" target="_blank">237598fd102b739a03b4a4047bf69843@10.1.21.44</a><br>
CSeq: 103 CANCEL<br> Content-Length: 0</p>
<div> --------------------------------------</div>
<div> </div>
<div> </div>
<div> </div>
<div>Thanks. - SW</div></div></blockquote></div></div>
<blockquote type="cite">
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