According to this page https://developer.mozilla.org/en-US/docs/Web/API/RTCPeerConnection
This web API should available since FF44 so I see 2 options here: 1) extremely old FF 2) some add-on/security setting disabling WebRTC from mobile (sorry for typos ;) On Tue, Feb 15, 2022, 20:55 SanKet Parte <sanketpart...@gmail.com> wrote: > Hi, > > I am facing one issue in *openmeetings version min-6.0.0* i.e In room > audio and video are not working in windows mozilla firefox browser But it > is working fine in Chrome and MS Edge browser. > > Getting ReferenceError: *RTCPeerConnection is not defined* in the firefox > browser when I try to turn on the audio or video. > *Please find the attached screenshots for the details* > > Below are the details of system and software used: > > OS: Ubuntu 20.04.3 LTS > > Docker version: 20.10.12 > > Openmeetings docker image: *apache/openmeetings:min-6.0.0* > > Kurento media server docker image: *kurento/kurento-media-server:6.13* > > > Please help me with this issue. > > > > *Thanks & Regards,* > > *Sanket Parte* > > Associate Software Engineer > > Paramatrix Technologies Private Limited >