I have joined multiple parties that show a speaker icon next to their names, but never heard anyone yet. Since the xbox didnt come with anything to try it with mine was a speaker that was crossed out. I think I saw someone with no speaker icon.
I wasn't sure if because I didn't have a mic that maybe I couldn't hear anyone or if maybe no one was talking. Or maybe they were using xbox party chat.
Was wondering how good the ingsme voice chat sounded :x