Does anyone know if it is possible to turn an old phone into a computer device since the handset both sends signals and receives them? In my current sleep deprived state it seems like a really funny idea to use a real phone handset to communicate over Skype and such. I'm talking about scrounging up an old 1950's phone, detaching it from the base and soldering it some 3.5mm jacks. Would this work or is there some missing components that would ruin my fun?