I hired a contractor to pull Cat-5e Ethernet cabling in my house from a central server room to various other rooms. After they completed the job and left, I took a quick look and found that they used ...

I have 4 pair (8 wire) telephone cable running all through the house. One pair of wire is for the telephone. Is is possible to use the three remaining pairs (6 wires) as an ethernet cable? It is kind ...