<p>Take a look at ekiga. Pretty sure it does all that on Linux, but not sure on windows as I think it relies on avahi discovery.</p>
<p>On 10 Feb 2011 17:02, &quot;Mark Aitken&quot; &lt;<a href="mailto:nodegxt@yahoo.com.au">nodegxt@yahoo.com.au</a>&gt; wrote:<br>
&gt;<br>
&gt; Hello,<br>
&gt;<br>
&gt; I am looking for software that will allow for text, video &amp; audio chat.<br>
&gt; peer to peer use.<br>
&gt;<br>
&gt; Must work in a closed network,  ie, no connection to the internet, no<br>
&gt; central server.<br>
&gt;<br>
&gt; I have tried Netmeeting but not suitable.<br>
&gt;<br>
&gt; And freeware is best  :)<br>
&gt;<br>
&gt; Thanks<br>
&gt;<br>
&gt; Mark<br>
&gt;<br>
&gt;<br>
&gt;<br>
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&gt; <a href="mailto:Melbwireless@wireless.org.au">Melbwireless@wireless.org.au</a><br>
&gt; <a href="https://wireless.org.au/mailman/listinfo/melbwireless">https://wireless.org.au/mailman/listinfo/melbwireless</a><br>
</p>