Commo connections from your radio to the box are via just one RJ45 breakout board and a person RJ12 connector, both of those mounted in the rear with the box. Commo from your box into the microphone is by using just one RJ12 connector, that is applying only 3 on the 6 wires: mic ground, hot, and 5v.Am I mad? I understand that for some of you This r