Batboard

We are trying to use the GM160 radio in the APC with the military headset. It was a easy with the old gm300; but I am not familiar with the newer gm160. Does anyone know if the accessory pins have to be mapped and how to ? Also what pins are used?
Any help will be appreciated. Cheers

the ptt and external audio pins should be the same if that's the equivalent to the cdm1250, and you should be able to use the same 16 pin connector if you're doing it from the accessory port

the outside 4 pins are for data (2 on each side)