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<P>SIP/2.0 200 OK</P>
<P>To: &lt;sip:8646783182@63.86.212.154&gt;;tag=bc5a80577e3d5642</P>
<P>From: &lt;sip:8644679887@63.86.212.157&gt;;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: &lt;sip:8646783182@63.86.212.154;ftag=322BCA98-25A3;lr&gt;</P>
<P>Timestamp: 1071766157</P>
<P>Contact: John Walter &lt;sip:8646783182@63.86.212.155:5060&gt;</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>&#8225;?F&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;</P>
<P>&#710;N&amp;#0;E"8@&amp;#0;?V&#353;&amp;#0;eBEACK 
sip:8646783182@63.86.212.155:5060 SIP/2.0</P>
<P>Record-Route: &lt;sip:8646783182@63.86.212.154;ftag=322BCA98-25A3;lr&gt;</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: &lt;sip:8644679887@63.86.212.157&gt;;tag=322BCA98-25A3</P>
<P>To: &lt;sip:8646783182@63.86.212.154&gt;;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>&amp;#0;e?V&#353;}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: &lt;sip:8646783182@63.86.212.154&gt;;tag=bc5a80577e3d5642</P>
<P>To: &lt;sip:8644679887@63.86.212.157&gt;;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: &lt;sip:8646783182@63.86.212.154;ftag=322BCA98-25A3;lr&gt;</P>
<P>User-Agent: Sipura/SPA2000-1.0.20</P>
<P>Content-Length: 0</P>
<P>?&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;&amp;#0;</P>
<P>&#710;N&amp;#0;E":@&amp;#0;%?V&#353;&amp;#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: &lt;sip:8646783182@63.86.212.154&gt;;tag=bc5a80577e3d5642</P>
<P>To: &lt;sip:8644679887@63.86.212.157&gt;;tag=322BCA98-25A3</P>
<P>Call-ID: F429FDCE-30B011D8-BA0EDB9C-52307829@63.86.212.157</P>
<P>CSeq: 101 BYE</P>
<P>Contact: &lt;sip:8644679887@63.86.212.148&gt;</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>&gt; Sipura Firmware 
is 1.0.20<BR>&gt;<BR>&gt; We are already in talks with Sipura about this issue 
as we found a bug for<BR>&gt; them yesterday. It appears though based on the 
Etheral traces and ngrep<BR>&gt; that the Sipura is sending the BYE messages - 
but SER is not forwarding<BR>&gt; them along.<BR>Can you post all the messages 
here(INVITE...to ...BYE)?&nbsp; Otherwise it is hard<BR>to guess where the 
problem might be.&nbsp; I'm sure Jiri or Jan can spot the error<BR>right 
away.&nbsp;<BR><BR>&gt;<BR>&gt; We are using Ser 8.12 on a Sun Ultra 60 - and as 
I said before, all other<BR>&gt; instances work flawlessly.<BR>&gt;<BR>&gt; 
Thanks,<BR>&gt;<BR>&gt;&nbsp; - Darren<BR>&gt;<BR>&gt; -----Original 
Message-----<BR>&gt; From: Andres [<A 
href="mailto:andres@telesip.net">mailto:andres@telesip.net</A>]<BR>&gt; Sent: 
Thursday, December 18, 2003 2:58 PM<BR>&gt; To: Darren Sessions; 
serusers@lists.iptel.org<BR>&gt; Subject: Re: [Serusers] BYE Message 
Problem<BR>&gt;<BR>&gt; On Thursday 18 December 2003 14:50, Darren Sessions 
wrote:<BR>&gt; &gt; We also have a problem with BYE's not being sent from an 
on-net call<BR>&gt; &gt; (sipura to sipura).<BR>&gt;<BR>&gt; What firmware 
version are you using?&nbsp; We have been testing the SPA2000 for<BR>&gt; about 
3 weeks now and have not seen this issue.<BR>&gt;<BR>&gt; &gt; -----Original 
Message-----<BR>&gt; &gt; From: Darren Sessions<BR>&gt; &gt; Sent: Thursday, 
December 18, 2003 2:32 PM<BR>&gt; &gt; To: 'serusers@lists.iptel.org'<BR>&gt; &gt; 
Subject: RE: Serusers Digest, Vol 8, Issue 16<BR>&gt; &gt; Importance: 
High<BR>&gt; &gt;<BR>&gt; &gt;<BR>&gt; &gt; Situation:<BR>&gt; &gt;<BR>&gt; &gt; 
Endpoint is called Party (Sipura SPA2000)<BR>&gt; &gt;<BR>&gt; &gt; Calling 
Party is routed through from a TDM call and VoIP'd by Cisco 3640<BR>&gt; &gt; 
router then sent to SER.<BR>&gt; &gt;<BR>&gt; &gt; Endpoint receives call - 
everything works. When the Sipura hangs up the<BR>&gt; &gt; call, it sends a BYE 
to ser - but ser does not send the BYE to the router<BR>&gt; &gt; to disconnect 
the TDM channel.<BR>&gt; &gt;<BR>&gt; &gt; All other situations result in a 
completed call with channels released on<BR>&gt; &gt; the router just 
fine.<BR>&gt; &gt;<BR>&gt; &gt; After further inspection - we noticed that when 
the Sipura hangs up and<BR>&gt; &gt; send the BYE to SER, SER responds with 
this:<BR>&gt; &gt;<BR>&gt; &gt;<BR>&gt; &gt; SIP/2.0 481 Call/Transaction Does 
Not Exist<BR>&gt; &gt; Via: SIP/2.0/UDP 
11.11.111.155:5060;branch=z9hG4bK-b76fe29f<BR>&gt; &gt; From: 
&lt;sip:8646783182@22.22.222.154&gt;;tag=bc5a80577e3d5642<BR>&gt; &gt; To: 
&lt;sip:8644679887@33.33.333.157&gt;;tag=322BCA98-25A3<BR>&gt; &gt; Call-ID: 
F429FDCE-30B011D8-BA0EDB9C-52307829@33.33.333.157<BR>&gt; &gt; CSeq: 101 
BYE<BR>&gt; &gt; Contact: &lt;sip:8644679887@44.44.444.148&gt;<BR>&gt; &gt; 
Server: Sip EXpress router (0.8.12 (i386/linux))<BR>&gt; &gt; Content-Length: 
0<BR>&gt; &gt; Warning: 392 44.44.444.148:5060 "Noisy feedback tells:&nbsp; 
pid=20033<BR>&gt; &gt; req_src_ip=22.22.222.154 req_src_port=5060<BR>&gt; &gt; 
in_uri=sip:8644679887@44.44.444.148:5060<BR>&gt; &gt; 
out_uri=sip:8644679887@44.44.444.148:5060 via_cnt==0"<BR>&gt; &gt;<BR>&gt; 
&gt;<BR>&gt; &gt; Any ideas?<BR>&gt; &gt;<BR>&gt; &gt; Thanks,<BR>&gt; 
&gt;<BR>&gt; &gt;&nbsp; - Darren<BR>&gt; &gt;<BR>&gt; &gt; 
_______________________________________________<BR>&gt; &gt; Serusers mailing 
list<BR>&gt; &gt; serusers@lists.iptel.org<BR>&gt; &gt; <A 
href="http://lists.iptel.org/mailman/listinfo/serusers" 
target=_blank>http://lists.iptel.org/mailman/listinfo/serusers</A><BR></FONT></P></BODY></HTML>