Hi, I did post an « Issue » on gitlab but I realize this was not the right place, sorry. Let me re-post. Thanks a lot for this project, Galène is working like a charm and is so simple to install / customize / use. I have one problem to submit : Server : in a linux 20.04 virtual box - behind a NAT (Freebox) and a reverse proxy (Traefik) launched with the command : /home/galene/galene -insecure -turn EXTERNAL_IP:1194 Works like a charm excepted when the turn is solicited, for example from a client using IPV4 and firefox from a 4G connexion. the /relay-test command on the client side drives to an Error (timeout) which tends to prove that the turn is not working properly the "Relay test" on the server siide is successfull So I conclude that the turn can no be accessed from outside I am certainly missing something in the configuration but I do not find …. All the best, Fabrice.