1. Fix vài lỗi sau cài đặt :” Symlink from modules failed”

rm -f /etc/asterisk/sip_notify.conf

rm -f /etc/asterisk/ccss.conf

• Delete test database:

Mysql

mysql> DROP DATABASE test;

mysql> SHOW VARIABLES LIKE ‘hostname’;

+—————+—————-+
| Variable_name | Value          |
+—————+—————-+
| hostname      | somehostname.com |
+—————+—————-+
1 row in set (0.00 sec)

mysql> DROP USER ”@’localhost’;

mysql> DROP USER ”@’somehostname.com’;

mysql> DROP USER ‘root’@’somehostname.com’;

mysql> flush privileges;