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<DIV dir=ltr align=left><SPAN class=940542303-22082007><FONT face=Arial
size=2>In your sip.conf, for the user:</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=940542303-22082007><FONT face=Arial
size=2>nat=yes</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=940542303-22082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=940542303-22082007><FONT face=Arial
size=2>To send keepalives for the UDP connection (depending on how flimsy the
device handling NAT is):</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=940542303-22082007><FONT face=Arial
size=2>qualify=yes</FONT></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
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<FONT face=Tahoma size=2><B>From:</B> asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <B>On Behalf Of </B>Klaverstyn,
David C<BR><B>Sent:</B> Tuesday, August 21, 2007 17:51<BR><B>To:</B> Asterisk
Users Mailing List - Non-Commercial Discussion<BR><B>Subject:</B>
[asterisk-users] Polycom and NAT<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal>Hi All,<o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal>I have a Polycom 501 that is behind a NAT. When it
registers to the Asterisk server it is using the IP address on the private
network and not the public IP of the NAT address.<o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal>Can someone tell me what I need to do so the phone
registerers using an internet address rather than the remote network NAT
address.<o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P></DIV></BODY></HTML>