Incoming call never hang up$ sudo service asterisk stop
Of-course this solution, to end an incoming call using a sudo command in the Terminal, is not very pleasant or useful.
/var/log/asterisk$
Log referes to this link:
https://wiki.freepbx.org/display/FOP/Adding+fwconsole+commandsSolutionSomewhere along the line I read that to solve this you'll need to change the region to the current region... The "Country Indication Tone" was the only thing I found and changing this to Sweden actually made it!
The Famous Apply Config ErrorAfter making this change in the settings, the error will occur when pressing Apply Config. $ sudo fwconsole reload will fail, but remove those files, pictured below, and it will work.