Our VoIP takes up so few packets it's crazy. Nothing against Gene or anyone else, and I ran peer to peer for three years. But, it kills me that we pay over $200,000 for medical school, and then trust our practice to a $500 Dell and XP Pro.
When Microsoft offers Microsoft Foundation Server dirt cheap, I don't see any other way to go.
http://www.microsoft.com/windowsserver2008/en/us/foundation.aspx
