I’m using gpt-realtime-mini-2025-12-15 for a voice to voice chatbot, In this im creating ephemeral token from OpenAI Realtime API and frontend is connecting with realtime session using this token only.
The complete functionality is working fine on chrome browser, but when the same thing is done on firefox browser, session is initializing correctly but after first voice response from AI, the session stop hearing and generating response. And after few minutes im getting this line on inspect tab:
WebRTC: ICE failed, add a STUN server and see about:webrtc for more details