My next door neighbor actually runs a very successful business out of her home, and she has recently increased her efficiency and earnings, by replacing her old phone system with VOIP. VOIP, or voice over Internet protocol, is an amazing technology that allows anyone to call another person’s computer, and talk with them just as if they are on the telephone. A voip phone system installed in a business is really great, because it allows the business owner to slash costs on their phone communications bills. For the common every day use though, VOIP is still a fantastic revolution, which makes our lives very interesting.