http://www.articleheaven.net en-us editorial@articlealley.com Voice over ip telephone sets are nada new, which is something that might really surprise you. Consider it or not, they have been in use for many years . Does anyone remember those old Magic Jack commercials ? This is an early example of an IP t... http://www.articleheaven.net/voip-is-you-friend-1699440.html 13th August 2010