<P>
HI,<BR>
<BR>
We have been trying to make the extension of our asrerisk server work.<BR>
that is to be able to communicate with each other<BR>
The problem we are facing are:-<BR>
1) Why voice is not being transferred across the extensions.<BR>
2) How can we register the extensions to asterisk server.<BR>
<BR>
these problems are associated with NAT(network address translation)<BR>
for this we installed stun server on public internet<BR>
the ip address of stun server are 6x.xx.xxx.xxx<BR>
<BR>
we installed stun clients on our computers and tried to communicate with<BR>
stun server after command stun-client-0-96 -v 6x.xx.xxx.xxx<BR>
<BR>
<BR>
one extension was able to ring the other extension but not transfer voice<BR>
other extension is not able to recieve stun message<BR>
</P>
<br><br>
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