Probably not the best thread title. My current setup is. I have a DSL telephone copper line that runs from my street cabinet to my room where I have my computer and into the wireless routers port.

Do you suspect your broadband speed (DSL) is slower than it should be? It could be as simple as incorrect polarity in your phone wall socket. Build this very cheap, very simple device to find out ...

When we make a telephone call in 2020 it is most likely to be made using a smartphone over a cellular or IP-based connection rather than a traditional instrument on a pair of copper wires to an ...