Unknown Soldier
Member
EDIT: I'm surprised XIV doesnt naturally support headset communication if the later turns require that much on the fly coordination.
That would be kind of hard to implement in a game that is cross platform on PS3/4 and PC.
For PC MMOs which have built in voice chat, the built in support often aren't as good as using third party apps like Mumble, Teamspeak, Raidcall, etc. so most don't bother.