Actually I made it slow for everyone to see the options and see how it worked, that was the point of the video, if I did it fast no one would be able to even read, I just memorized what says what, v43 thanks, v15 fire in the hole, v55 bye, I can guarantee it is pretty fast. Where V is the key to open the voice chat menu, and you select the options with numbers.
The idea behind this is to get everyone the chance to communicate easily, when binds seems common between experienced players, new player may be not familiar with binding stuff in trem, so the idea to implement a look-a-like voice chat command to the new trem version may help new players to adapt faster.
And so it is in Wolf:ET, the thing is, you dont have a radar helmet or aliens senses in there, and you have to check every little sound you hear like walking sound from your own team, to see if they aren't the enemy between gunfire, fire support, airstrikes, bombs, grenades, etc. I think it wont affect that part of the games in trem.
You can see in the video there is a voice chat spam protection, where you cant actually spam voice chat x number of times in x amount of time. I think it is 4 or 5 max in like 5 seconds time (you can edit that in server config) , more than enough to voice chat, for example, Incoming flank!, Cover me!, Grenade! at the same time. Wasting you voice commands can be bad, because when you most need them, console will tell you (Spam Protection) and dont send the voice chat to your team.
Thinking about it, I was only looking this for humans, and if it works It could get aliens some disadvantage, maybe do the same for aliens but saying they are telepathy commands?, they are all connected to the overmind anyway.
Sorry for the late answer, I had a busy week.