rm -R /var/lib/asterisk/
rm -R /etc/asterisk
rm -R /usr/lib/asterisk
rm -R /var/www/html/*
/usr/bin/mysqladmin drop qstat --user=root --password=passw0rd
/usr/bin/mysqladmin drop asteriskcdrdb  --user=root --password=passw0rd
/usr/bin/mysqladmin drop asterisk  --user=root --password=passw0rd
/usr/bin/mysqladmin drop vtigercrm504  --user=root --password=passw0rd