Does Magic Jack Really Work?
According to the Wall Street Journal it does in fact work, but there are draw backs. To see the article, visit: http://online.wsj.com/article/SB10001424052748703444804575071582715212268.html .
MagicJack is a VoIP phone service that operates via a USB device to the computer. It does work, but it is lacking some features like being able to call numbers that may charge a fee.
MagicJack really does work. Sometimes the quality isn't great but overall it's a nice alternative to a land line at a fraction of the cost. Your computer must be on for it to work.