What he --^^^ has said, along with many others.
I would like to hear my squad vox, over local range.
Sliders, buttons, temporary mutes or any other mechanism
to allow the coherent transmission from my squad.
If there is useful info pertaining to my country, I will
pass it on. Then, once mute is disengaged, I will rejoin my
local countrymen in range babble.
You could even change my icon colour to transparent whilst I am
blissfully voxed out.