Since I am absolutely convinced that Internet Telephony is quickly becoming the name of the game, I have decided to give it a go myself by building my very own ultimate hacker's PBX based on Asterisk.
That's why I was so happy when the doorbell rang and the smiling mailman greeted me with my latest shipment from Amazon which included the book Asterisk: The Future of Telephony.
Here is a a reference guide to all things VOIP in case you are interested.
Wish me luck with this noble pursuit (not that I am busy enough with other stuff).