Autodial by file or database for Asterisk Call Center?

Question

Asterisk

The essence of the problem is that until now they have used product X, company Y offered an update for XX ... the amount.
We decided to move to Asterisk for a number of reasons. But the problem arose how to force Asterisk to take numbers from the database table to make a call and, if successful, connect to the internal number, and in case of failure, simply change the status of the number in the table?

Answer 1

In general, the problem is solved using an external script that periodically generates call-files.

Answer 2

fail2ban or logwatch, but if your system looks on the Internet, then you will simply fill up the mail from brute force attempts.