Dick Adams wrote:
My apologies that this is not a repair question.
But with the thread on Majic Jack, curious minds
want to know.

Do Vontage, Comcast, or Magic Jack load software
to your computer?

Dick

magicjack is the only one of those that requires a computer to be
running with their proprietary adapter plugged into it to run their
software.

The others use better designed much more energy efficient standalone
adapters.