http://forums.station.sony.com/eq2/posts/list.m?topic_id=421330 While I expect Vent to remain better, this will be a nice option for p/u groups and those too lazy to jump on Vent lol!
My experience with in game voice chat with a couple other games has been bad. The sound quality was bad and there were compatability issues so the people I was playing with went back to using vent. Maybe EQ2's will be better though!
This is live on TEST server if anyone wants a sneak peak. From what I have read, it has been well received and working good despite still being in testing.