Rendez-vous with password protection
It would be great to have a password protection for Rendez-vous.
There is already the "Allow calls from untrusted peers" option, but in my opinion it is not a good alternative for a password to prevent Jami-bombing because with "Allow calls from untrusted peers", you need to collect all allowed contacts before they can join. With a password, it is only necessary to give it to all persons you want to join and even if you didn't have them in your contacts, they can join, so it is much less effort.
See discussion in issue ring-daemon#281.