Computer technology- and the Internet in particular- is changing the way we conduct out lives in some pretty dramatic ways. One of the most dramatic changes that the Internet has brought us is the ability to take more control over how we communicate with each other by telephone and how we spend our money on phone service.
The specific technology that allows this is called Voice Over Internet Protocol, or VOIP for short. Voice Over Inte » Read more: VOIP Technology Saves Money and Increases Flexibility
