Are voice coms under-used?

[ExodusS]

the whole team know they have to recover the flag, but only a few know wich side the flag went, most of voicecoms are useless, but a lot are needed to make this system as efficient as possible
most of written informations are saying "x player(s) base" and "flag left/right", i don't think voicecoms are covering those informations, luckily we can ask for a cover, make some reports-in and when you are running for your life with the enemy flag, you can announce it to unarmed's who are idle in your base