Landline phone usage normally requires a physical connection to a phone line, which in turn is routed through several miles of wiring in order to reach the person you are trying to call. Voice Over Internet Protocol (VoIP) however, instead routes most of the call through the Internet, resulting in reduced costs to both the provider and the user of the VoIP line. The best thing about VoIP is that with the right adapter, you can continue to use the same phone you used on your landline. Warnings Writer Bio
