magicJack: PC to Phone Jack
The magicJack uses your computer and Internet service so you can make local and long distance calls in the U.S. and Canada with no monthly bills. First you connect any household phone to magicJack. Then you plug magicJack into an available USB port on your computer, using the supplied extension cord if needed. Finally you wait for the completion screen to appear to use your phone like you always have. Installation is simple and takes 60 seconds.