It makes it possible to use a turn server that needs a username and
password instead of a token.
I want to use a different, not self hosted, turn server. For example numb. This uses a predefined username and password and no token.
Signed-off-by: Marvin Preuß firstname.lastname@example.org
Added username and password for turn server
Can one of the admins verify this patch?
@matrixbot test this please
Added default config for turn username and password