<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
You need to look at when NAT is detected (nat_uac_test) for INVITE and
for 200 OK in onreply route for the same call. Make sure NAT is
detected for both, if not, find out why it is not detected.<br>
g-)<br>
Gareth Owen wrote:
<blockquote cite="mid200701041112.l04BBUZ3023703@pontius.teigre.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html; ">
<meta name="Generator" content="Microsoft Word 11 (filtered medium)">
<!--[if !mso]>
<style>
v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style>
<![endif]--><o:SmartTagType
namespaceuri="urn:schemas-microsoft-com:office:smarttags"
name="PersonName">
<!--[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;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman";
color:black;}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;}
pre
{margin:0cm;
margin-bottom:.0001pt;
font-size:10.0pt;
font-family:"Courier New";
color:black;}
span.EmailStyle17
{mso-style-type:personal;
font-family:Arial;
color:windowtext;}
span.EmailStyle20
{mso-style-type:personal-reply;
font-family:Arial;
color:navy;}
@page Section1
{size:595.3pt 841.9pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;}
div.Section1
{page:Section1;}
-->
</style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</o:SmartTagType>
<div class="Section1">
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">Thanks
Greger, I’ve already worked
through the getting started doc and think I’ve got a good understanding
but am still getting the one-way audio. Can you suggest anything to
help me
understand how I can track the problem? Thanks gareth. <o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><o:p> </o:p></span></font></p>
<div>
<div class="MsoNormal" style="text-align: center;" align="center"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: windowtext;">
<hr tabindex="-1" align="center" size="2" width="100%"></span></font></div>
<p class="MsoNormal"><b><font color="black" face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma; color: windowtext; font-weight: bold;">From:</span></font></b><font
color="black" face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma; color: windowtext;">
Greger V. Teigre [<a class="moz-txt-link-freetext" href="mailto:greger@teigre.com">mailto:greger@teigre.com</a>] <br>
<b><span style="font-weight: bold;">Sent:</span></b> 04 January 2007
06:5<br>
<b><span style="font-weight: bold;">To:</span></b> <st1:PersonName
w:st="on"><a class="moz-txt-link-abbreviated" href="mailto:gareth.owen@bevoice.net">gareth.owen@bevoice.net</a></st1:PersonName><br>
<b><span style="font-weight: bold;">Cc:</span></b> <st1:PersonName
w:st="on"><a class="moz-txt-link-abbreviated" href="mailto:serusers@lists.iptel.org">serusers@lists.iptel.org</a></st1:PersonName><br>
<b><span style="font-weight: bold;">Subject:</span></b> Re:
[Serusers] One way
audio</span></font><font color="black"><span style="color: windowtext;"><o:p></o:p></span></font></p>
</div>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;">Try gettingstarted doc. <a
href="http://iptel.org/ser/doc/gettingstarted">http://iptel.org/ser/doc/gettingstarted</a><br>
g-)<br>
<br>
Gareth Owen wrote: <o:p></o:p></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Can someone
help?<u1:p></u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><u1:p> </u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">I am fairly
new to SER and
Mediaproxy and can’t find a detailed explanation of how nathelper etc
work, so I’m struggling!<u1:p></u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><u1:p> </u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">My config
is:-<u1:p></u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><u1:p> </u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">SER 0.9.6<u1:p></u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Mediaproxy
1.7.2 <u1:p></u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Fedora Core
4 86x64<u1:p></u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><u1:p> </u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">SER and
Mediaproxy run on the same
server which acts as a gateway to a remote Sonus PSTN gateway over a
VPN.<u1:p></u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><u1:p> </u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">I also use
Asterisk on my local
network. The SER server acts as a router between Asterisk servers and
the PSTN
via the Sonus. This works fine but my problem is when I attempt to use
X-Lite
3.0 UA behind NAT on a remote network. Asterisk is not used in this
config but
proves that two way audio is fine using SER and the Sonus gateway.<u1:p></u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><u1:p> </u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Problem:
X-Lite behind NAT on remote
network to Sonus PSTN gateway via SER and Mediaproxy, I get only one ay
audio.
The audio is fine from X-Lite to PSTN but not in the reverse direction.
<u1:p></u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><u1:p> </u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Thanks for
your help<u1:p></u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"><strong><b><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family: Arial;"><u1:p> </u1:p></span></font></b></strong><o:p></o:p></p>
<p class="MsoNormal"><strong><b><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family: Arial;"
lang="EN-GB"><u1:p> </u1:p></span></font></b></strong><o:p></o:p></p>
<p class="MsoNormal"><strong><b><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family: Arial;"
lang="EN-GB"><u1:p> </u1:p></span></font></b></strong><o:p></o:p></p>
<p class="MsoNormal"><strong><b><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family: Arial;"
lang="EN-GB"><u1:p> </u1:p></span></font></b></strong><o:p></o:p></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN-GB"><u1:p> </u1:p></span><o:p></o:p></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN-GB"> <u1:p></u1:p></span><o:p></o:p></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN-GB"> <u1:p></u1:p></span><o:p></o:p></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN-GB"> </span><o:p></o:p></font></p>
<u1:p></u1:p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN-GB"><u1:p> </u1:p></span><o:p></o:p></font></p>
<pre wrap=""><font color="black" face="Courier New" size="2"><span
style="font-size: 10pt;"><o:p> </o:p></span></font></pre>
<pre style="text-align: center;"><font color="black"
face="Courier New" size="2"><span style="font-size: 10pt;">
<hr align="center" size="4" width="90%">
</span></font></pre>
<pre><font color="black" face="Courier New" size="2"><span
style="font-size: 10pt;"><o:p> </o:p></span></font></pre>
<pre><font color="black" face="Courier New" size="2"><span
style="font-size: 10pt;">_______________________________________________<o:p></o:p></span></font></pre>
<pre><font color="black" face="Courier New" size="2"><span
style="font-size: 10pt;">Serusers mailing list<o:p></o:p></span></font></pre>
<pre><font color="black" face="Courier New" size="2"><span
style="font-size: 10pt;"><a href="mailto:Serusers@lists.iptel.org">Serusers@lists.iptel.org</a><o:p></o:p></span></font></pre>
<pre><font color="black" face="Courier New" size="2"><span
style="font-size: 10pt;"><a
href="http://lists.iptel.org/mailman/listinfo/serusers">http://lists.iptel.org/mailman/listinfo/serusers</a><o:p></o:p></span></font></pre>
<pre><font color="black" face="Courier New" size="2"><span
style="font-size: 10pt;"> <o:p></o:p></span></font></pre>
</div>
</blockquote>
</body>
</html>