If the FQDN of the turn server is entered in the install command, an additional space is placed in front of the FQDN in the entry in /usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml.
This space causes the error 1007 to occur when using a firewall because the intended turn server cannot be reached.
If the spaces in the turn-stun-servers.xml file are deleted, the error disappears.
If the FQDN of the turn server is entered in the install command, an additional space is placed in front of the FQDN in the entry in /usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml.
This space causes the error 1007 to occur when using a firewall because the intended turn server cannot be reached.
If the spaces in the turn-stun-servers.xml file are deleted, the error disappears.