Has anyone used Magic Jack to allow telephone to work on the internet connection in Poland and does it work well?
It does work, but to be honest MagicJack Call not reliable sometimes people can't hear you.
1- You can't use your computer and be on the phone at the same time, because it gets choppy audio.
2- Poor voice quality.
3- It freezes all the time..
My suggestion buy a OBi202 VoIP Phone Adapter in Amazon, it Works with Google Voice for FREE calls to the USA ,Canada and international..
For people that do not know what is MagicJack? is a small device that allows you to make Internet phone calls for cheap prices..