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<P>SIP/2.0 200 OK</P>
<P>To: <sip:8646783182@63.86.212.154>;tag=bc5a80577e3d5642</P>
<P>From: <sip:8644679887@63.86.212.157>;tag=322BCA98-25A3</P>
<P>Call-ID: F429FDCE-30B011D8-BA0EDB9C-52307829@63.86.212.157</P>
<P>CSeq: 101 INVITE</P>
<P>Via: SIP/2.0/UDP 63.86.212.154;branch=z9hG4bKb2f4.035.0</P>
<P>Via: SIP/2.0/UDP 63.86.212.157:5060</P>
<P>Record-Route: <sip:8646783182@63.86.212.154;ftag=322BCA98-25A3;lr></P>
<P>Timestamp: 1071766157</P>
<P>Contact: John Walter <sip:8646783182@63.86.212.155:5060></P>
<P>Server: Sipura/SPA2000-1.0.20</P>
<P>Content-Length: 150</P>
<P>Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, PRACK, REFER</P>
<P>Supported: 100rel</P>
<P>Content-Type: application/sdp</P>
<P>v=0</P>
<P>o=- 88599 88599 IN IP4 192.168.0.101</P>
<P>s=-</P>
<P>c=IN IP4 63.86.212.155</P>
<P>t=0 0</P>
<P>m=audio 16404 RTP/AVP 0</P>
<P>a=rtpmap:0 PCMU/8000</P>
<P>a=ptime:20</P>
<P>a=sendrecv</P>
<P>‡?F&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;</P>
<P>ˆN&#0;E"8@&#0;?Vš&#0;eBEACK
sip:8646783182@63.86.212.155:5060 SIP/2.0</P>
<P>Record-Route: <sip:8646783182@63.86.212.154;ftag=322BCA98-25A3;lr></P>
<P>Via: SIP/2.0/UDP 63.86.212.154;branch=0</P>
<P>Via: SIP/2.0/UDP 63.86.212.157:5060</P>
<P>From: <sip:8644679887@63.86.212.157>;tag=322BCA98-25A3</P>
<P>To: <sip:8646783182@63.86.212.154>;tag=bc5a80577e3d5642</P>
<P>Date: Thu, 18 Dec 2003 16:49:17 GMT</P>
<P>Call-ID: F429FDCE-30B011D8-BA0EDB9C-52307829@63.86.212.157</P>
<P>Max-Forwards: 5</P>
<P>Content-Length: 0</P>
<P>CSeq: 101 ACK</P></FONT>
<P>&#0;e?Vš}BYE sip:8644679887@63.86.212.157:5060 SIP/2.0</P>
<P>Via: SIP/2.0/UDP 63.86.212.155:5060;branch=z9hG4bK-b76fe29f</P>
<P>From: <sip:8646783182@63.86.212.154>;tag=bc5a80577e3d5642</P>
<P>To: <sip:8644679887@63.86.212.157>;tag=322BCA98-25A3</P>
<P>Call-ID: F429FDCE-30B011D8-BA0EDB9C-52307829@63.86.212.157</P>
<P>CSeq: 101 BYE</P>
<P>Max-Forwards: 70</P>
<P>Route: <sip:8646783182@63.86.212.154;ftag=322BCA98-25A3;lr></P>
<P>User-Agent: Sipura/SPA2000-1.0.20</P>
<P>Content-Length: 0</P>
<P>?&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;</P>
<P>ˆN&#0;E":@&#0;%?Vš&#0;ekSIP/2.0 481
Call/Transaction Does Not Exist</P>
<P>Via: SIP/2.0/UDP 63.86.212.155:5060;branch=z9hG4bK-b76fe29f</P>
<P>From: <sip:8646783182@63.86.212.154>;tag=bc5a80577e3d5642</P>
<P>To: <sip:8644679887@63.86.212.157>;tag=322BCA98-25A3</P>
<P>Call-ID: F429FDCE-30B011D8-BA0EDB9C-52307829@63.86.212.157</P>
<P>CSeq: 101 BYE</P>
<P>Contact: <sip:8644679887@63.86.212.148></P>
<P>Server: Sip EXpress router (0.8.12 (i386/linux))</P>
<P>Content-Length: 0</P>
<P>Warning: 392 63.86.212.148:5060 "Noisy feedback tells: pid=20033
req_src_ip=63.86.212.154 req_src_port=5060
in_uri=sip:8644679887@63.86.212.148:5060
out_uri=sip:8644679887@63.86.212.148:5060 via_cnt==0"</P></FONT><BR>
<P><FONT size=2>-----Original Message-----<BR>From: Andres [<A
href="mailto:andres@telesip.net">mailto:andres@telesip.net</A>]<BR>Sent:
Thursday, December 18, 2003 3:25 PM<BR>To: Darren Sessions;
serusers@lists.iptel.org<BR>Subject: Re: [Serusers] BYE Message Problem<BR><BR><BR>On
Thursday 18 December 2003 15:11, Darren Sessions wrote:<BR>> Sipura Firmware
is 1.0.20<BR>><BR>> We are already in talks with Sipura about this issue
as we found a bug for<BR>> them yesterday. It appears though based on the
Etheral traces and ngrep<BR>> that the Sipura is sending the BYE messages -
but SER is not forwarding<BR>> them along.<BR>Can you post all the messages
here(INVITE...to ...BYE)? Otherwise it is hard<BR>to guess where the
problem might be. I'm sure Jiri or Jan can spot the error<BR>right
away. <BR><BR>><BR>> We are using Ser 8.12 on a Sun Ultra 60 - and as
I said before, all other<BR>> instances work flawlessly.<BR>><BR>>
Thanks,<BR>><BR>> - Darren<BR>><BR>> -----Original
Message-----<BR>> From: Andres [<A
href="mailto:andres@telesip.net">mailto:andres@telesip.net</A>]<BR>> Sent:
Thursday, December 18, 2003 2:58 PM<BR>> To: Darren Sessions;
serusers@lists.iptel.org<BR>> Subject: Re: [Serusers] BYE Message
Problem<BR>><BR>> On Thursday 18 December 2003 14:50, Darren Sessions
wrote:<BR>> > We also have a problem with BYE's not being sent from an
on-net call<BR>> > (sipura to sipura).<BR>><BR>> What firmware
version are you using? We have been testing the SPA2000 for<BR>> about
3 weeks now and have not seen this issue.<BR>><BR>> > -----Original
Message-----<BR>> > From: Darren Sessions<BR>> > Sent: Thursday,
December 18, 2003 2:32 PM<BR>> > To: 'serusers@lists.iptel.org'<BR>> >
Subject: RE: Serusers Digest, Vol 8, Issue 16<BR>> > Importance:
High<BR>> ><BR>> ><BR>> > Situation:<BR>> ><BR>> >
Endpoint is called Party (Sipura SPA2000)<BR>> ><BR>> > Calling
Party is routed through from a TDM call and VoIP'd by Cisco 3640<BR>> >
router then sent to SER.<BR>> ><BR>> > Endpoint receives call -
everything works. When the Sipura hangs up the<BR>> > call, it sends a BYE
to ser - but ser does not send the BYE to the router<BR>> > to disconnect
the TDM channel.<BR>> ><BR>> > All other situations result in a
completed call with channels released on<BR>> > the router just
fine.<BR>> ><BR>> > After further inspection - we noticed that when
the Sipura hangs up and<BR>> > send the BYE to SER, SER responds with
this:<BR>> ><BR>> ><BR>> > SIP/2.0 481 Call/Transaction Does
Not Exist<BR>> > Via: SIP/2.0/UDP
11.11.111.155:5060;branch=z9hG4bK-b76fe29f<BR>> > From:
<sip:8646783182@22.22.222.154>;tag=bc5a80577e3d5642<BR>> > To:
<sip:8644679887@33.33.333.157>;tag=322BCA98-25A3<BR>> > Call-ID:
F429FDCE-30B011D8-BA0EDB9C-52307829@33.33.333.157<BR>> > CSeq: 101
BYE<BR>> > Contact: <sip:8644679887@44.44.444.148><BR>> >
Server: Sip EXpress router (0.8.12 (i386/linux))<BR>> > Content-Length:
0<BR>> > Warning: 392 44.44.444.148:5060 "Noisy feedback tells:
pid=20033<BR>> > req_src_ip=22.22.222.154 req_src_port=5060<BR>> >
in_uri=sip:8644679887@44.44.444.148:5060<BR>> >
out_uri=sip:8644679887@44.44.444.148:5060 via_cnt==0"<BR>> ><BR>>
><BR>> > Any ideas?<BR>> ><BR>> > Thanks,<BR>>
><BR>> > - Darren<BR>> ><BR>> >
_______________________________________________<BR>> > Serusers mailing
list<BR>> > serusers@lists.iptel.org<BR>> > <A
href="http://lists.iptel.org/mailman/listinfo/serusers"
target=_blank>http://lists.iptel.org/mailman/listinfo/serusers</A><BR></FONT></P></BODY></HTML>