<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:st1="urn:schemas-microsoft-com:office:smarttags" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<meta name=ProgId content=Word.Document>
<meta name=Generator content="Microsoft Word 10">
<meta name=Originator content="Microsoft Word 10">
<link rel=File-List href="cid:filelist.xml@01C2E22B.33662B00">
<title>Message</title>
<o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags"
name="PersonName"/>
<!--[if gte mso 9]><xml>
<o:OfficeDocumentSettings>
<o:DoNotRelyOnCSS/>
</o:OfficeDocumentSettings>
</xml><![endif]--><!--[if gte mso 9]><xml>
<w:WordDocument>
<w:SpellingState>Clean</w:SpellingState>
<w:GrammarState>Clean</w:GrammarState>
<w:DocumentKind>DocumentEmail</w:DocumentKind>
<w:HyphenationZone>21</w:HyphenationZone>
<w:EnvelopeVis/>
<w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
</w:WordDocument>
</xml><![endif]--><!--[if !mso]>
<style>
st1\:*{behavior:url(#default#ieooui) }
</style>
<![endif]-->
<style>
<!--
/* Font Definitions */
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;
mso-font-charset:0;
mso-generic-font-family:swiss;
mso-font-pitch:variable;
mso-font-signature:1627421319 -2147483648 8 0 66047 0;}
@font-face
{font-family:Verdana;
panose-1:2 11 6 4 3 5 4 4 2 4;
mso-font-charset:0;
mso-generic-font-family:swiss;
mso-font-pitch:variable;
mso-font-signature:536871559 0 0 0 415 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{mso-style-parent:"";
margin:0cm;
margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;
text-underline:single;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;
text-underline:single;}
p.MsoPlainText, li.MsoPlainText, div.MsoPlainText
{margin:0cm;
margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.0pt;
font-family:"Courier New";
mso-fareast-font-family:"Times New Roman";}
p.MsoAutoSig, li.MsoAutoSig, div.MsoAutoSig
{margin:0cm;
margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";}
span.emailstyle19
{mso-style-name:emailstyle19;
font-family:Verdana;
mso-ascii-font-family:Verdana;
mso-hansi-font-family:Verdana;
color:blue;
mso-text-animation:none;
font-weight:normal;
font-style:normal;
text-decoration:none;
text-underline:none;
text-decoration:none;
text-line-through:none;}
span.emailstyle20
{mso-style-name:emailstyle20;
font-family:Arial;
mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;
color:navy;}
span.emailstyle22
{mso-style-name:emailstyle22;
font-family:Arial;
mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;
color:#993366;}
span.EmailFormatvorlage22
{mso-style-type:personal-reply;
mso-style-noshow:yes;
mso-ansi-font-size:10.0pt;
mso-bidi-font-size:10.0pt;
font-family:Verdana;
mso-ascii-font-family:Verdana;
mso-hansi-font-family:Verdana;
color:blue;
font-weight:normal;
font-style:normal;
text-decoration:none;
text-underline:none;
text-decoration:none;
text-line-through:none;}
span.SpellE
{mso-style-name:"";
mso-spl-e:yes;}
span.GramE
{mso-style-name:"";
mso-gram-e:yes;}
@page Section1
{size:612.0pt 792.0pt;
margin:72.0pt 77.95pt 72.0pt 77.95pt;
mso-header-margin:35.4pt;
mso-footer-margin:35.4pt;
mso-paper-source:0;}
div.Section1
{page:Section1;}
-->
</style>
<!--[if gte mso 10]>
<style>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Normale Tabelle";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-parent:"";
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.0pt;
font-family:"Times New Roman";}
</style>
<![endif]-->
</head>
<body lang=DE link=blue vlink=purple style='tab-interval:35.4pt'>
<div class=Section1>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span style='font-size:
10.0pt;font-family:Verdana;color:blue'>Greg,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span style='font-size:
10.0pt;font-family:Verdana;color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><span class=SpellE><span class=GramE><font size=2
color=blue face=Verdana><span lang=EN-GB style='font-size:10.0pt;font-family:
Verdana;color:blue;mso-ansi-language:EN-GB'>ooppss</span></font></span></span><font
size=2 color=blue face=Verdana><span lang=EN-GB style='font-size:10.0pt;
font-family:Verdana;color:blue;mso-ansi-language:EN-GB'> that actually changes
the scene. Maybe it was too late for me last night a</span></font><st1:PersonName><font
size=2 color=blue face=Verdana><span lang=EN-GB style='font-size:10.0pt;
font-family:Verdana;color:blue;mso-ansi-language:EN-GB'>lr</span></font></st1:PersonName><font
size=2 color=blue face=Verdana><span lang=EN-GB style='font-size:10.0pt;
font-family:Verdana;color:blue;mso-ansi-language:EN-GB'>eady… You are
right, the 200 Ok goes to the PRACK and the phone mixes that up. I changed it
in the phone code and that will be part of the next release.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'>Thanks,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'>Christian<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'>-----Ursprüngliche Nachricht-----<br>
<b><span style='font-weight:bold'>Von:</span></b> </span></font><st1:PersonName><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>Robert
Messer</span></font></st1:PersonName><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> [mailto:rmesser@abpintl.com] <br>
<b><span style='font-weight:bold'>Gesendet:</span></b> Dienstag, 4. März 2003
02:25<br>
<b><span style='font-weight:bold'>An:</span></b> cs@snom.de<br>
<b><span style='font-weight:bold'>Betreff:</span></b> FW: Snom phone (fwd) more
fromn greg faus</span></font><st1:PersonName><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>ak</span></font></st1:PersonName></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color="#993366" face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:#993366;mso-ansi-language:EN-US'>FYI
– More from greg</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color="#993366" face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:#993366;mso-ansi-language:EN-US'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<div>
<p class=MsoAutoSig><font size=2 color="#993366" face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:#993366;mso-ansi-language:
EN-US'>Robert Messer</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
<p class=MsoAutoSig><font size=2 color="#993366" face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:#993366;mso-ansi-language:
EN-US'>972-745-1220 Direct</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
<p class=MsoAutoSig><font size=2 color="#993366" face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:#993366;mso-ansi-language:
EN-US'>___________________</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
<p class=MsoAutoSig><font size=2 color="#993366" face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:#993366;mso-ansi-language:
EN-US'>ABP International, Inc.</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
<p class=MsoPlainText><font size=2 color="#993366" face="Courier New"><span
lang=EN-US style='font-size:10.0pt;color:#993366;mso-ansi-language:EN-US'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoAutoSig><font size=2 color="#993366" face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:#993366;mso-ansi-language:
EN-US'>snom technology - VoIP Phones</span></font><span lang=EN-US
style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoAutoSig><font size=2 color="#993366" face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:#993366;mso-ansi-language:
EN-US'><a href="http://www.abptech.com">www.abptech.com</a></span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoAutoSig><font size=3 color="#993366" face="Times New Roman"><span
lang=EN-US style='font-size:12.0pt;color:#993366;mso-ansi-language:EN-US'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoAutoSig><font size=2 color="#993366" face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:#993366;mso-ansi-language:
EN-US'>972-745-1221 Phone</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
<p class=MsoAutoSig><font size=2 color="#993366" face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:#993366;mso-ansi-language:
EN-US'>972-745-1226 Fax</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
</div>
<p class=MsoNormal><font size=2 color="#993366" face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:#993366;mso-ansi-language:EN-US'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 face=Tahoma><span lang=EN-US style='font-size:
10.0pt;font-family:Tahoma;mso-ansi-language:EN-US'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b> Greg Fausak
[mailto:greg@august.net] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, March 03, 2003 6:13
PM<br>
<b><span style='font-weight:bold'>To:</span></b> 'Kevin'<br>
<b><span style='font-weight:bold'>Cc:</span></b> 'Robert Messer';
sip@august.net; serusers@lists.iptel.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: Snom phone (fwd)</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;mso-ansi-language:EN-US'> <o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>Kevin,</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;mso-ansi-language:EN-US'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>I
initially sent the packet:</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;mso-ansi-language:EN-US'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > This is that packet that came from the last 200 OK <- PROXY:</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> ></span></font><span lang=EN-US style='mso-ansi-language:EN-US'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > #</span></font><span lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > U 2003/02/24 07:56:52.503535 216.87.144.203:5060 -></span></font><span
lang=EN-US style='mso-ansi-language:EN-US'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> 216.87.145.22:5060</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > SIP/2.0 200 OK.</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > Via: SIP/2.0/UDP 216.87.145.22:5060;branch=z9hG4bK-ng5tokyx448r.</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > From: "snom man" <sip:4695461245@augustvoice.net>;tag=8u6ju8wxuc.</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > To:
<sip:2143357976@augustvoice.net;user=phone>;tag=3CBB0360-532.</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > Date: Mon, 24 Feb 2003 13:56:43 GMT.</span></font><span lang=EN-US
style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > Call-ID: 3c267202b6a8-lgseu8olovlp@216.87.145.22.</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > Server: Cisco-SIPGateway/IOS-12.x.</span></font><span lang=EN-US
style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > CSeq: 2 INVITE.</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > Session-Expires: 7200;refresher=uac.</span></font><span lang=EN-US
style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > Require: timer.</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > Allow-Events: telephone-event.</span></font><span lang=EN-US
style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > Contact: <sip:92143357976@216.87.144.196:5060;user=phone>.</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > Record-Route: <sip:2143357976@216.87.144.203;ftag=8u6ju8wxuc;lr>.</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > Content-Type: application/sdp.</span></font><span lang=EN-US
style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > Content-Length: 209.</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > .</span></font><span lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > v=0.</span></font><span lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > o=CiscoSystemsSIP-GW-UserAgent 7543 5694 IN IP4 216.87.144.196.</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > s=SIP Call.</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > c=IN IP4 216.87.144.196.</span></font><span lang=EN-US
style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > t=0 0.</span></font><span lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > m=audio 16632 RTP/AVP 0 100.</span></font><span lang=EN-US
style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > a=rtpmap:0 PCMU/8000.</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > a=rtpmap:100 X-NSE/8000.</span></font><span lang=EN-US
style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> > a=fmtp:100 192-194.</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>>
> ></span></font><span lang=EN-US style='mso-ansi-language:EN-US'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;mso-ansi-language:EN-US'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>This
is the 200 OK (response to the INVITE) message as delivered to the phone.</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;mso-ansi-language:EN-US'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>I
couldn't figure out what you were saying, so I went back to</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>the
ethereal trace. After the snom phone receives a 183 status</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>message,
it sends a PRACK to the PROXY. This PRACK is</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>OKed,
without a Record-route. The next message is an OK</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>responding
to the original INVITE, which does indeed have a Record-Route.</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;mso-ansi-language:EN-US'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>So,
you are saying that the OK to your PRACK needs a record route?</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>I
can do that I think, because the OK to the INVITE does indeed have</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>a
Record-route.</span></font><span lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;mso-ansi-language:EN-US'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>I
don't even know what a PRACK is for...</span></font><span lang=EN-US
style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;mso-ansi-language:EN-US'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue;mso-ansi-language:EN-US'>---greg</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;mso-ansi-language:EN-US'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;mso-ansi-language:EN-US'> <o:p></o:p></span></font></p>
</div>
<blockquote style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 3.0pt;
margin-left:3.0pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt'>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=2 face=Tahoma><span
lang=EN-US style='font-size:10.0pt;font-family:Tahoma;mso-ansi-language:EN-US'>-----Original
Message-----<br>
<b><span style='font-weight:bold'>From:</span></b> Kevin
[mailto:kmoroz@abpintl.com] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, March 03, 2003 5:19
PM<br>
<b><span style='font-weight:bold'>To:</span></b> Greg Fausak<br>
<b><span style='font-weight:bold'>Cc:</span></b> 'Robert Messer'<br>
<b><span style='font-weight:bold'>Subject:</span></b> FW: Snom phone (fwd)</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-US'>Hi
Greg, </span></font><span lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-US'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-US'>
Sorry it took so long to get back to you. Normally it is faster but as I
stated the SIP inter-</span></font><span lang=EN-US style='mso-ansi-language:
EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-US'>operability
was last week which caused the delay. Looks like the issue is with the </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-US'>SER
proxy. If I knew the specification deeper I should have been able to
answer it myself. Engineering cc’s Jiri on their response to me so
he is aware of the issue. </span></font><span lang=EN-US
style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-US'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-US'>Regards,</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-US'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-US'>Kevin</span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-US'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 face=Tahoma><span lang=EN-US style='font-size:
10.0pt;font-family:Tahoma;mso-ansi-language:EN-US'>-----Original Message-----<br>
<b><span style='font-weight:bold'> </span></b></span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-US'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'>The
phone updates the route until it receives a 2xx code. The 200 Ok response does
not contain such a route therefore the phone uses the last route it receives in
the 200 – which is empty. Therefore, the phone MUST send the ACK directly
to the gateway. </span></font><span lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'>§
12.1.2 of the RFC3261. The dialog is NOT established by the 401-challened
request.</span></font><span lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'>The
proxy can very easily solve the problem by putting itself into the routing path
of the 200 Ok.</span></font><span lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 color=blue face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana;color:blue;mso-ansi-language:EN-GB'> </span></font><span
lang=EN-US style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
<div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'>
<p class=MsoPlainText><font size=2 color=navy face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:navy;mso-ansi-language:EN-GB'> </span></font><span
lang=EN-GB style='mso-ansi-language:EN-GB'> </span><span lang=EN-US
style='mso-ansi-language:EN-US'><o:p></o:p></span></p>
</div>
</blockquote>
</div>
</div>
</body>
</html>