VoIP: Voice over IP
New programs hit the market every month that offer superb quality and administration ability. Some even say they use almost no bandwidth. Things like BattleCom and Roger Wilco are well known among gamers, but the best thing since SlicedBread.exe is still Teamspeak. German engineering coupled with quality translation (

) keeps Teamspeak ahead of the VoIP competition.
Admin options are great too, people can register with the server and be givin the ability to Kick, Ban, Move, and a lot of other options by the server admin.
I would love to see a ChiefDelphi Teamspeak server. It's a good way for people to be able to come in and get an instant answer, should the appropriate faction be around.
Check it out,
www.TeamSpeak.org
PM me for a server to test out on.