Audio streaming in client - server - client model

Hi we are developing an application which contains audio chat. all Clients are connected to the server using a plain socket. The message is done through server. No client is in public ip(i.e. no two clients will connect each other directly they have to go through the server only).
We are incorporating audio chat in this scenario using JMF. But the problem is no client is in public ip. We are able to send the audio stream to the server by using JMF but how to send this stream to the other clients using a socket.
Please suggest some solution to this problem.
Thanks in advance.

Checkout Rogue Amoeba's 'Nicecast', looks like it would do what you want:
http://rogueamoeba.com/
I don't have it, but I've been using RA's 'Audio Hijack' for years - solid, well designed, feature rich, constantly improved, great piece of software, great value for money, great company ... and I don't work for them!
G5 Dual 2.7, MacMini, iMac 700; P4/XP Desk & Lap. Mac OS X (10.4.8) mLan:01x/i88x; DP 5.1, Cubase SX3, NI Komplete, Melodyne.

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The debug shows that isClosed() is set to 'true' after the first call to s.getInputStream().close(). The Sun API Socket class getOutputStream() has a call to isClosed() at the start of the method - it then throws the SocketException that I get. Why does the SocketImpl do this before I get a chance to call a.getOutputStream().close()?
One final thing, the calls to s.isInputShutdown() and s.isOuputShutdown always seem to return false even if the Streams have had their .close() method called.
Any ideas/help here greatly appreciated.
Thanks
Gaz

Ok, I know what's going on now - I needed something to do on Friday afternoon anyhow!
Basically if you call either getOutputStream.close() or getInputStream().close(), the underlying Sun implementation will close the Socket.
Here's what's happening under the covers in the Sun code:
s.getInputStream() is called on the Socket class.
The Socket class holds a reference to the SocketImpl class.
The SocketImpl class is abstract and forces sublclasses to extend it' s getInputStream() method.
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I've not had a look at the reason why the calls to s.isInputShutdown() and s.isOuputShutdown always seem to return false even if the Streams have had their .close() method called though - any thoughts appreciated.
Thanks
G

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Audio streaming in client - server - client model

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