no. You don't ditch land line for magic jack on Satellite. Ever watch those news reports with remote satellite reports? see those 2 second delays between the question and the answer? That's the time it takes the signal to get from the base station to the satellite and back down again. That's what you would get with every sentence on the phone over satellite. That's what you would get between pulling the trigger and shooting a guy in a computer game.
And then it's expensive.
better luck trying something cellular like a 4g card. You have to check the local companies to see who covers out there.