<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.2600.0" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><SPAN class=280063415-24102003><FONT face=Arial color=#0000ff size=2>Try
"siproxd" <A
href="http://sourceforge.net/projects/siproxd/">http://sourceforge.net/projects/siproxd/</A></FONT></SPAN></DIV>
<DIV><SPAN class=280063415-24102003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=280063415-24102003>Siproxd is an proxy/masquerading daemon for
the SIP protocol. It handles registrations of SIP clients on a private IP
network and performs rewriting of the SIP message bodies to make SIP connections
possible via a masquerading firewall. It allows SIP clients (like kphone,
linphone) to work behind an IP masquerading firewall or router.<BR></SPAN></DIV>
<DIV><SPAN class=280063415-24102003><FONT face=Arial color=#0000ff size=2>I
tried b2bua from Vocal - but I think it does not support NAT traversal
yet.</FONT></SPAN></DIV>
<DIV><SPAN class=280063415-24102003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=280063415-24102003><FONT face=Arial color=#0000ff
size=2>Regards,</FONT></SPAN></DIV>
<DIV><SPAN class=280063415-24102003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=280063415-24102003><FONT face=Arial color=#0000ff
size=2>Dhiraj</FONT></DIV></SPAN>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> Alex
[mailto:alexandre.fiaux@eivd.ch]<BR><B>Sent:</B> 24 October 2003
11:14<BR><B>To:</B> serusers@lists.iptel.org<BR><B>Subject:</B> [Serusers] Outbound
proxy<BR><BR></FONT></DIV>
<DIV><FONT face=Arial size=2>Hello!</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I want to realize the following
setup:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>
[serUser]<----------------------------------->[Nat]<----------------------------------->[UA]</FONT></DIV>
<DIV><FONT face=Arial size=2>(private
network)
(public network)</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Can I do this using a B2BUA, and does somebody
already do that?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Whether not, do I have to modifiy something in my
ser configuration to allow the UA on the public network to</FONT></DIV>
<DIV><FONT face=Arial size=2>reach the serUser on the private
network?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Alex</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV></BLOCKQUOTE></BODY></HTML>