Build a Skype Server at home

Nowdays, Every company in the world try to reduce the operation cost but reducing the operation cost is not a simple task. today, i just learn up to deploy a skype server on my company. i estimated this skype server can save at least 40 percent of our company telephone bills... all of you person can take a look on this article: http://www.linuxjournal.com/article/8592 Try it out... Perhaps can save cost on you or your company !!!