Hello,
Just to let know those who are not comfortable with linux command lines that the command to Create required CONFIG
directories on a synology is mkdir -p /volume1/docker/jitsi-meet-cfg/{web/letsencrypt,transcripts,prosody/config,prosody/prosody-plugins-custom,jicofo,jvb,jigasi,jibri}`
In the . env file, you must enable http redirection to https. If not, it is impossible to use camera and mic with Firefox.
Here, you can find a good tuto step by step https://www.virtualconfusion.net/jitsi-meeting-conference-on-synology-nas/
And this one is also helpful https://www.youtube.com/watch?v=yD6FJEYRpsY