I currently have phone lines in my house which are at either end. The issue with this is that the wiring is old and slows down my VDSL connection, but mainly, when I am at the opposite end of the house to my wireless router, signal strength is poor!

My solution, install a RJ11 socket in the middle of the house.

The good news is, there is a blank wall plate in the middle of the house. On the other side of this are phone cables, because the D-mark point is directly on the other side of this. (why there was never a phone jack in this bedroom is beyond me)

I want to do it myself.

Does anyone know which wires need to go into the RJ11 socket for VDSL. (I have naked broadband, no phone line)

Thanks in advance.