VOIP works better. Sure, Prox Voice would be cool, but a bit irritating, as you have to run after a friend to finish a conversation.
I had never heard of "Proximity Voice" before and from reading the first post I also thought it was a fantastic idea
I can understand what Peter12378 (I hope that isn't your credit card PIN!
;)) is saying that it would get annoying as you would almost need American Football style huddles at the start of the map to set tactics etc.
("go shoot some stormtroopers - BREAK! "
)
Therefore I do not think Proximity Voice would be suitable as a primary communication method (with VENT & TS being more suitable), however as a secondary method, especially for public play
I think it would be an incredibly innovative addition to a BF2142 mod if it were possible to implement Proximity Voice and would certainly help to make FIRST STRIKE stand out from the crowd of mods and become much more than a BF2142 re-skin (which I think it already is from hearing some of the innovations planned and implemented so far
!)