Don't waste your money or your time... Product doesn't work as advertised and you'll spend countless hours chatting with their "customer support" to try to get it to work. You had better know the in's and out's of computer programming, computer code and your security settings - because YOU will be asked to navigate through your computer settings to "fix" your computer - because magic jack works perfectly - yeah right! This product sucks and should be taken off the market. Luckily I'm only out $40 - most consumers are out a whole lot more - buyer beware!!! read full review »