Talk (turnserver) in a docker container?

does anyone could share a working config/docker-compose for nextcloud/talk and turnserver running in docker container?

i can send text messages in the call window. but i don’t get audio/video to work.
(i know. firewall. but which port.)

my “config” ->

have you found a solution in this case? I’m very interessted on this

no. up to now not. sorry.

I search also for a running docker configuration.
Till now no solution.

i just tested this one on a digitalocean droplet (eth0 -> public ip address). it worked.
on an aws ec2 it doesn’t. couldn’t findout yet why.