I am currently in a situation where I want to share internet between a couple buildings at the site I work at. The problem is that it is a forested area and the buildings are about 1/2 mile away from the source of the internet. The only physical connection of the buildings is the phone lines running between them. Is there any way to use the existing phone line to transfer the internet connection to the other buildings and split it between 2 computers. I know that it would probably involve a substantial loss of speed, but I'm ok with that as the internet at the other buildings will not have heavy use.