Commo connections through the radio on the box are by way of 1 RJ45 breakout board and a person RJ12 connector, both of those mounted with the rear of the box. Commo through the box towards the microphone is by means of one RJ12 connector, and that is making use of only three from the 6 wires: mic floor, sizzling, and 5v.Am I insane? I are aware th