<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:verdana, helvetica, sans-serif;font-size:10pt"><div>Yes, I have a complete trace here: <a href="http://pastebin.freeswitch.org/11541">http://pastebin.freeswitch.org/11541</a></div><div style="font-family:verdana, helvetica, sans-serif;font-size:10pt"><br><div style="font-family:arial, helvetica, sans-serif;font-size:10pt"><font size="2" face="Tahoma"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> David Knell <dave@3c.co.uk><br><b><span style="font-weight: bold;">To:</span></b> freeswitch-users@lists.freeswitch.org<br><b><span style="font-weight: bold;">Sent:</span></b> Thu, December 17, 2009 9:50:22 AM<br><b><span style="font-weight: bold;">Subject:</span></b> Re: [Freeswitch-users] SIP Re-invite<br></font><br>Can you post the full packets with Ethernet, IP, UDP headers as well, or<br>upload a pcap file?<br><br>I'll add
the change in 'Max-Forwards' from 70 to 69 between the two<br>packets to my things to be suspicious of list.<br><br>--Dave<br><br>> The trace that I pasted on the pastebin was from our<br>> analyzer,Tektronix spectra2 that was sitting between FS and customer.<br>> I also had the FS sip trace on and compare with the trace from Spectra<br>> when I found out about the 3rd re-invite was missing from FS.<br>> <br>> Thank you.<br>> <br>> <br>> <br>> ______________________________________________________________________<br>> From: Anthony Minessale <<a ymailto="mailto:anthony.minessale@gmail.com" href="mailto:anthony.minessale@gmail.com">anthony.minessale@gmail.com</a>><br>> To: <a ymailto="mailto:freeswitch-users@lists.freeswitch.org" href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</a><br>> Sent: Thu, December 17, 2009 7:57:42 AM<br>> Subject: Re:
[Freeswitch-users] SIP Re-invite<br>> <br>> The question was:<br>> <br>> Are you doing the packet capture on the actual FS box using tshark or<br>> tcpdump?<br>> <br>> <br>> On Thu, Dec 17, 2009 at 9:48 AM, DJB <<a ymailto="mailto:djbinter@yahoo.com" href="mailto:djbinter@yahoo.com">djbinter@yahoo.com</a>> wrote:<br>> Anthony,<br>> <br>> I have pasted the invite sip trace here:<br>> <a href="http://pastebin.freeswitch.org/11536" target="_blank">http://pastebin.freeswitch.org/11536</a><br>> Please advise if you need further info.<br>> <br>> Thank you.<br>> <br>> <br>> <br>>
______________________________________________________________<br>> From: Anthony Minessale <<a ymailto="mailto:anthony.minessale@gmail.com" href="mailto:anthony.minessale@gmail.com">anthony.minessale@gmail.com</a>><br>> To: <a ymailto="mailto:freeswitch-users@lists.freeswitch.org" href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</a><br>> Sent: Wed, December 16, 2009 3:42:48 PM<br>> Subject: Re: [Freeswitch-users] SIP Re-invite<br>> <br>> <br>> <br>> that means the invite is not matching the call dialog<br>> compare the via tags and call-id etc<br>> <br>> <br>>
On Wed, Dec 16, 2009 at 5:29 PM, DJB <<a ymailto="mailto:djbinter@yahoo.com" href="mailto:djbinter@yahoo.com">djbinter@yahoo.com</a>><br>> wrote:<br>> We have a customer that we are sending calls to off<br>> the FS and here is the issue: <br>> <br>> <br>> <br>> Call is initially setup fine and they send a first<br>> re-invite with media 0.0.0.0 to place the caller on<br>> hold. FS sends a 200 ok to this first re-invite fine
<br>> <br>> <br>> <br>> They then send a second re-invite with their media IP<br>> to cut through media and the FS sends a 200 OK to this<br>> fine. At this point the call is fine <br>> <br>> <br>> <br>> 30 minutes later they send a third re-invite because<br>> according to them it is strictly for the
purpose of<br>> “keep alive” per RFC 4028. This third re-invite has<br>> the exact same media IP and UDP pot information as the<br>> second re-invite does. The problem is FS does not<br>> respond to this third re-invite AT ALL. It doesn’t<br>> send a 100 trying a 200 OK nothing so this causes the<br>> call to be dropped as the other end does not recieve a<br>> response from FS. <br>> <br>> <br>>
One more thing, we did not see the third re-invite in<br>> sofia siptrace, but we do see it in ethereal, which is<br>> kind of odds.<br>> <br>> <br>> We are running FreeSWITCH Version 1.0.trunk (15979) in<br>> bypass media mode.<br>> <br>> <br>> Thank you very much.<br>> <br>>
<br>> <br>> <br>> <br>> <br>> _______________________________________________<br>> FreeSWITCH-users mailing list<br>> <a ymailto="mailto:FreeSWITCH-users@lists.freeswitch.org" 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>> <br>> <br>> <br>> -- <br>> Anthony Minessale II<br>> <br>> FreeSWITCH <a href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org/</a><br>> ClueCon <a href="http://www.cluecon.com/" target="_blank">http://www.cluecon.com/</a><br>> Twitter: <a href="http://twitter.com/FreeSWITCH_wire"
target="_blank">http://twitter.com/FreeSWITCH_wire</a><br>> <br>> AIM: anthm<br>> MSN:<a ymailto="mailto:anthony_minessale@hotmail.com" href="mailto:anthony_minessale@hotmail.com">anthony_minessale@hotmail.com</a><br>> GTALK/JABBER/PAYPAL:<a ymailto="mailto:anthony.minessale@gmail.com" href="mailto:anthony.minessale@gmail.com">anthony.minessale@gmail.com</a><br>> IRC: irc.freenode.net #freeswitch<br>> <br>> FreeSWITCH Developer Conference<br>> sip:<a ymailto="mailto:888@conference.freeswitch.org" href="mailto:888@conference.freeswitch.org">888@conference.freeswitch.org</a><br>> iax:<a ymailto="mailto:guest@conference.freeswitch.org"
href="mailto:guest@conference.freeswitch.org">guest@conference.freeswitch.org</a>/888<br>> googletalk:conf+<a ymailto="mailto:888@conference.freeswitch.org" href="mailto:888@conference.freeswitch.org">888@conference.freeswitch.org</a><br>> pstn: +19193869900 +19193869900 <br>> <br>> <br>> <br>> <br>> _______________________________________________<br>> FreeSWITCH-users mailing list<br>> <a ymailto="mailto:FreeSWITCH-users@lists.freeswitch.org" 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>> <br>> <br>> <br>> -- <br>> Anthony Minessale II<br>> <br>> FreeSWITCH <a href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org/</a><br>> ClueCon <a href="http://www.cluecon.com/" target="_blank">http://www.cluecon.com/</a><br>> Twitter: <a href="http://twitter.com/FreeSWITCH_wire" target="_blank">http://twitter.com/FreeSWITCH_wire</a><br>> <br>> AIM: anthm<br>> MSN:<a ymailto="mailto:anthony_minessale@hotmail.com"
href="mailto:anthony_minessale@hotmail.com">anthony_minessale@hotmail.com</a><br>> GTALK/JABBER/PAYPAL:<a ymailto="mailto:anthony.minessale@gmail.com" href="mailto:anthony.minessale@gmail.com">anthony.minessale@gmail.com</a><br>> IRC: irc.freenode.net #freeswitch<br>> <br>> FreeSWITCH Developer Conference<br>> sip:<a ymailto="mailto:888@conference.freeswitch.org" href="mailto:888@conference.freeswitch.org">888@conference.freeswitch.org</a><br>> iax:<a ymailto="mailto:guest@conference.freeswitch.org" href="mailto:guest@conference.freeswitch.org">guest@conference.freeswitch.org</a>/888<br>> googletalk:conf+<a ymailto="mailto:888@conference.freeswitch.org" href="mailto:888@conference.freeswitch.org">888@conference.freeswitch.org</a><br>> pstn:+19193869900<br>> <br>> <br>> _______________________________________________<br>> FreeSWITCH-users mailing list<br>> <a ymailto="mailto:FreeSWITCH-users@lists.freeswitch.org"
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><br>_______________________________________________<br>FreeSWITCH-users mailing list<br><a ymailto="mailto:FreeSWITCH-users@lists.freeswitch.org" 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></div></div><div style="position:fixed"></div>
<!-- cg2.c1.mail.mud.yahoo.com compressed/chunked Wed Dec 2 09:01:50 PST 2009 -->
</div><br>
</body></html>