Hiya all, just wondering, which port is iChat using when doing voice over ip via the internet ? Most of the people, if not to say all, i suppose got a firewall, and do want to open only a specific port, which they can forward to their machine. and not all the port up from 15000 as it seems that ichat is using a random port above the 15000'th. Any ideas ? I really have not a single clue of which port to open thx in advance.