Aion Riftshade

Hello, so my friends and I just can't stand english battle voices. Some time ago, while we were still playing on officialAion server we somehow managed to replace original voice pack with japanese/korean one. Is there a way to do it with EuroAion? If so, where to find working file and how to replace it? We'd be grateful for any help. 

Hey umieram I'd like to share with you a video that I founded on youtube some time ago, this might help you.

 

It works perfectly, thank you very much!!