magicJack is a great phone/VoIP service! There are many good things about magicJack… however, it’s user interface gets annoying fast…
magicBlock deactivates the magicJack pop-up window. It doesn’t interfere with the usage of magicJack – you can still make and receive calls with a normal phone. It stops the intrusive pop-up window from disrupting whatever your doing whenever someone in your home picks up the phone.
When magicBlock is enabled, the sparse magicJack functions are still available by right-clicking over it’s tray icon (the little icon by the clock):