Comment Shoretel (Score 2, Informative) 232
http://www.shoretel.com/ - makes the best VOIP phone system around. It will do everything you want it to do, easy to set up, and comes with an SDK. Knock yourself out.
Q: How many IBM CPU's does it take to execute a job? A: Four; three to hold it down, and one to rip its head off.
