[montdj]

Ok I'm new to online gaming and have been playing GRAW alot. well I was invited to play with somepeaple at vent2.gameserners.com and they gave me a port number. OK call me bumb but wait do I do. I have never played on a sever like that and need help. Thanks

[Lorithad]

From the look of it, that server is a ventrilo server. Used for voice chat.
Ventrilo - Surround Sound Voice Communication Software
The program is free, just download and install. You'll see where you should put the server and port information once you've got it up and running.