COD4 Multiplayer Ports

[Jaswahhihi]

Hi,

Could someone please link me to or give me a list of the ports used by COD4 multiplayer please.

I need them to request for my university to unblock them lol.

[Rookie]

Not sure if this is it or not

http://www.infinityward.com/community/forum/index.php/topic,1839.0.html

[Jaswahhihi]

Cheers, but are those not for setting servers up?

I just need the ports for playing on other peoples servers.

I've posted on the Infinity Ward forums so hopefully someone will reply with a definate answer :)

[Tawodi]

28960

[-FAO-Slim]

I found these ports the other day after alot of searching

UDP 20800
UDP 20810
UDP 28960

but I cant get it to work, maybe you will have better luck.
What is it with this function in the game? Is it possible to host games on a non-dedicated server or is it something that is going to be fixed?
I have seen lots of posts people asking for the ports but no info in return.