Linux firewall (2.4 kernel) and Windows Messenger 4.7 voice chat

Hi,

Can anyone tell me how I can go about getting Windows Messenger 4.7 to open voice chats successfully from behind my Linux firewall (Smoothwall).

I understand Windows Messenger is using a huge range of random ports, so I don't want to forward them all. Also, there's a few machines behine the NAT which would all like to use voice from time to time.

Can anyone suggest a module I can add to the Smoothwall to get it to work?

Thanks.
RhubarbAsked:
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jlevieCommented:
What you need is a proxy server for Windows Messenger. I did a quick web search and found ReAIM, but it doesn't look like it supports voice chat. you might try some web searches for a proxy server.
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Gabriel OrozcoSolution ArchitectCommented:
maybe if you use a socks5 proxy in your linux box, and then point your users to it.

check this servers and see which one it's better for you. then setup your clients.

regards

http://freshmeat.net/search/?q=socks§ion=projects&x=0&y=0
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isammustafaCommented:
No luck. I think this problem is related to the Upnp protocol
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RhubarbAuthor Commented:
isammustafa,

Thanks for you help, I've gone with UPnP support under Linux (in Smoothwall 2) and that looks like it should sort it.
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moduloCommented:
PAQed with points refunded (125)

modulo
Community Support Moderator
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