<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
<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@01C55AFD.05C5EC10">
<!--[if gte mso 9]><xml>
<o:OfficeDocumentSettings>
<o:DoNotRelyOnCSS/>
</o:OfficeDocumentSettings>
</xml><![endif]--><!--[if gte mso 9]><xml>
<w:WordDocument>
<w:GrammarState>Clean</w:GrammarState>
<w:DocumentKind>DocumentEmail</w:DocumentKind>
<w:HyphenationZone>21</w:HyphenationZone>
<w:EnvelopeVis/>
<w:Compatibility>
<w:BreakWrappedTables/>
<w:SnapToGridInCell/>
<w:WrapTextWithPunct/>
<w:UseAsianBreakRules/>
</w:Compatibility>
<w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
</w:WordDocument>
</xml><![endif]-->
<style>
<!--
/* Font Definitions */
@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;}
span.EmailFormatvorlage17
{mso-style-type:personal;
mso-style-noshow:yes;
mso-ansi-font-size:10.0pt;
mso-bidi-font-size:10.0pt;
font-family:Arial;
mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;
color:windowtext;}
span.EmailFormatvorlage18
{mso-style-type:personal-reply;
mso-style-noshow:yes;
mso-ansi-font-size:10.0pt;
mso-bidi-font-size:10.0pt;
font-family:Arial;
mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;
color:navy;}
span.postbody1
{mso-style-name:postbody1;
mso-ansi-font-size:9.0pt;
mso-bidi-font-size:9.0pt;}
@page Section1
{size:595.3pt 841.9pt;
margin:70.85pt 70.85pt 2.0cm 70.85pt;
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 style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'>Hi, </span></font></span><font size=1 face=Verdana><span
lang=EN-GB style='font-size:9.0pt;font-family:Verdana;mso-ansi-language:EN-GB'><br>
<br>
<span class=postbody1>I'm trying to change the Codec during a VoIP Session
between X-Lite and Asterisk. </span><br style='mso-special-character:line-break'>
<![if !supportLineBreakNewLine]><br style='mso-special-character:line-break'>
<![endif]><o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'>If I change the Codec and the Payload Type in Asterisk
then X-Lite is able to decode the received speech.</span></font></span><span
class=postbody1><font size=1><span lang=EN-GB style='font-size:9.0pt;
mso-ansi-language:EN-GB'><o:p></o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'><o:p> </o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'>But as soon as X-Lite replies RTP Packets it uses the
old codec.<o:p></o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'><o:p> </o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'>Is there a way to force X-Lite to change completely to
the new codec?<o:p></o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'><o:p> </o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'>According to the RFC there must be a possibility to
adapt the codec by changing the Payload Type in the RTP Packet. <o:p></o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'><o:p> </o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'><o:p> </o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'>Changing the codec during a session should increase
the Quality of Voice even with low Bandwidth.<o:p></o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'><o:p> </o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'><o:p> </o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'>Hope to hear from you soon and thank you in advance<o:p></o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'><o:p> </o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'><o:p> </o:p></span></font></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span class=postbody1><font
size=1 face=Verdana><span lang=EN-GB style='font-size:9.0pt;font-family:Verdana;
mso-ansi-language:EN-GB'>Denis<o:p></o:p></span></font></span></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-indent:35.4pt'><font size=2 face=Arial><span
lang=EN-US style='font-size:10.0pt;font-family:Arial;mso-ansi-language:EN-US'>Denis@marusic-online.de<o:p></o:p></span></font></p>
</div>
</body>
</html>