I have the Apex controller with a 1 Energy Bar. I also have a DC8 connected to it also. I was trying to add a 3rd DC8. I need help trying to configure it. Is it possible to add a 3rd DC8? I tried last night and ended up messing up my settings. Or should I just get another Energy Bar?
Look at the head of the jack and can you see how many wires? If it's standard RJ11 (telephone cable) with 2 wires, it won't work. It'll need to be a 4 wired cable (RJ14 if I remember correctly).