Ok really fucking simple but i cant get it trk. Im trying to use my razer carcharias on my xbox using a Astro a40 wired mixamp but i cant seem to talk to people on xbox live. I can hear everything but cant talk, this is what i currently have plugged in


Got my mix amp plugged in/ have my 2.5mm jack plugged into my xbox controller/ have a fiber optic cable into the xbox/ I have my razer carcharias audio cord plugged in.