So i sent in a ticket a while back to try and fix my in game chat and all the methods didnt work. I opened all the suggested ports , deleted game ( even got a whole new xbox) , made sure privacy settings are correct...etc.
The error message im getting is "Voice chat is unavailable.This could be due to routine server maintenance or a configuration issue.

I think its an account based problem , it has to be , ive done everything. Please get back to me and lets try to resolve this as ive been held back from a lot of in game content not being able to communicate with guilds.

UPDATE: MY FRIENDS ACCOUNT WORKS PERFECTLY FINE ON MY XBOX , SO THIS IS AN ACCOUNT ISSUE. PLEASE HELP