<div>Mike,</div>
<div> </div>
<div>Thanks for taking the time to look at this - I appreciate it.  I&#39;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">&lt;<a href="mailto:mike@jerris.com">mike@jerris.com</a>&gt;</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&#39;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>&gt; 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: &quot;Unknown&quot; &lt;<a href="mailto:sip%3AUnknown@10.1.21.44" target="_blank">sip:Unknown@10.1.21.44</a>&gt;;tag=as5adee8f4<br>
   To: &lt;sip:<a href="http://b-pbx-lab-1.mynet.net/" target="_blank">b-pbx-lab-1.mynet.net</a>&gt;<br>   Contact: &lt;<a href="mailto:sip%3AUnknown@10.1.21.44" target="_blank">sip:Unknown@10.1.21.44</a>&gt;<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: &quot;Unknown&quot; &lt;<a href="mailto:sip%3AUnknown@10.1.21.44" target="_blank">sip:Unknown@10.1.21.44</a>&gt;;tag=as5adee8f4<br>
   To: &lt;sip:<a href="http://b-pbx-lab-1.mynet.net/" target="_blank">b-pbx-lab-1.mynet.net</a>&gt;;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: &lt;<a>sip:10.1.21.45</a>&gt;<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: &quot;Steve&quot; &lt;<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>&gt;;tag=as4863e49a<br>
   To: &lt;<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>&gt;<br>   Contact: &lt;<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>&gt;<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: &quot;Steve&quot; &lt;<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>&gt;;tag=as4863e49a<br>
   To: &lt;<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>&gt;<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: &quot;Steve&quot; &lt;<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>&gt;;tag=as4863e49a<br>
   To: &lt;<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>&gt;;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=&quot;10.1.21.44&quot;, nonce=&quot;1d23f0ec-187b-11de-8c60-ad87768304bc&quot;, algorithm=MD5, qop=&quot;auth&quot;<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: &quot;Steve&quot; &lt;<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>&gt;;tag=as4863e49a<br>
   To: &lt;<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>&gt;;tag=e7KHcc76gHUXr<br>   Contact: &lt;<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>&gt;<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: &quot;Steve&quot; &lt;<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>&gt;;tag=as4863e49a<br>
   To: &lt;<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>&gt;<br>   Contact: &lt;<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>&gt;<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=&quot;b-pbx-lab-1&quot;, realm=&quot;10.1.21.44&quot;, algorithm=MD5, uri=&quot;<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>&quot;, nonce=&quot;1d23f0ec-187b-11de-8c60-ad87768304bc&quot;, response=&quot;f632ad9dd89f761cbfa442d7ed9c5556&quot;, qop=auth, cnonce=&quot;0e89cc90&quot;, 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: &quot;Steve&quot; &lt;<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>&gt;;tag=as4863e49a<br>
   To: &lt;<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>&gt;<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-&gt;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: &quot;Steve&quot; &lt;<a href="mailto:sip%3A70904@10.1.21.45" target="_blank">sip:70904@10.1.21.45</a>&gt;;tag=gS62F28DB372F<br>
   To: &lt;<a>sip:70904@10.1.56.106:44952;rinstance=481ff1bdc7ab2a4c</a>&gt;<br>   Call-ID: f4992499-931d-122c-34b1-003018ae1862<br>   CSeq: 112833059 INVITE<br>   Contact: &lt;<a href="http://sip:mod_sofia@10.1.21.45:5060" target="_blank">sip:mod_sofia@10.1.21.45:5060</a>&gt;<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: &quot;Steve&quot; &lt;<a href="mailto:sip%3A70904@10.1.21.45" target="_blank">sip:70904@10.1.21.45</a>&gt;;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: &lt;<a>sip:70904@10.1.56.106:44952;rinstance=481ff1bdc7ab2a4c</a>&gt;<br>   To: &lt;<a>sip:70904@10.1.56.106:44952;rinstance=481ff1bdc7ab2a4c</a>&gt;;tag=fa138551<br>   From: &quot;Steve&quot;&lt;<a href="mailto:sip%3A70904@10.1.21.45" target="_blank">sip:70904@10.1.21.45</a>&gt;;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: &quot;Steve&quot; &lt;<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>&gt;;tag=as4863e49a<br>   To: &lt;<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>&gt;;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: &lt;<a>sip:mod_sofia@10.1.21.45:5060;transport=udp</a>&gt;<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: &quot;Steve&quot; &lt;<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>&gt;;tag=as4863e49a<br>   To: &lt;<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>&gt;<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: &quot;Steve&quot; &lt;<a href="mailto:sip%3A70904@10.1.21.44" target="_blank">sip:70904@10.1.21.44</a>&gt;;tag=as4863e49a<br>
   To: &lt;<a href="mailto:sip%3A70904@b-pbx-lab-1.mynet.net" target="_blank">sip:70904@b-pbx-lab-1.mynet.net</a>&gt;;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">&lt;<a href="mailto:mike@jerris.com" target="_blank">mike@jerris.com</a>&gt;</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 &lt;<a href="mailto:steve.d.ward@gmail.com" target="_blank">steve.d.ward@gmail.com</a>&gt; 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&#39;m still just starting to learn SIP &amp; 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: &quot;Steve&quot; &lt;<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>&gt;;tag=as7f6965ea<br>
   To: &lt;<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>&gt;<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: &quot;Steve&quot; &lt;<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>&gt;;tag=as7f6965ea<br>
   To: &lt;<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>&gt;;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">
<div><span>_______________________________________________</span><br><span>Freeswitch-users mailing list</span><br><span><a href="mailto:Freeswitch-users@lists.freeswitch.org" target="_blank">Freeswitch-users@lists.freeswitch.org</a></span><br>
<span><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a></span><br><span>UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank"></a><a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a></span><br>
<span><a href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org</a></span><br></div></blockquote></div><br>_______________________________________________<br>Freeswitch-users mailing list<br><a href="mailto:Freeswitch-users@lists.freeswitch.org" target="_blank">Freeswitch-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org</a><br><br></blockquote></div><br>_______________________________________________<br>Freeswitch-users mailing list<br><a href="mailto:Freeswitch-users@lists.freeswitch.org" target="_blank">Freeswitch-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br></div></div></blockquote></div><br></div></div></div></div><br>_______________________________________________<br>
Freeswitch-users mailing list<br><a href="mailto:Freeswitch-users@lists.freeswitch.org">Freeswitch-users@lists.freeswitch.org</a><br><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br><a href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org</a><br>
<br></blockquote></div><br>