On my Untangle Firewall app, i have a rule that blocks all connections. On top of that i open some exceptions like outbound access to port 80, 443, etc.
This is my way of having a super restricted, streamlined, finely combed access to the outerworlds.
Now it's time to open access to Live Messenger, specifically the voice chat.
I was wondering if anyone did this before and if yes, please share what ports you opened.
I did it long time ago on a ISA 2004 server, opening both audio and video and it worked well (solved the problem).
This time i'm worried about audio/voice chat only. Video could remain disabled for all i care.
I'm currently testing this, with precious information that i got on:
You cannot make phone calls or start voice or video conversations with Windows Messenger
Network ports and URLs that are used by Windows Live Messenger
I will report later.