Everytime i make changes to Issabel from GUI i get dialparties.agi: Failed to execute '/var/lib/asterisk/agi-bin/dialparties.agi': Permission denied in CLI and then can't make internal calls nor ring groups are working nor queues.
To temporary fix it i run chmod 777 /var/lib/asterisk/agi-bin/dialparties.agi
But after any changes it happens again.
I also tried clean install and update and the problem persist.
Thanks in advance