Just bought a Sangoma A200 board for 3CX with 6 FXO and 2 FXS. A200 model. So apparently I need to buy Netborder Express software as well? Am I reading this correctly? Or is it not needed for 3CX? I was under the impression it would work like every other device in the world, where you install the drivers (included) and 3CX would do the rest. Am I wrong?