Running third party script with mikopbx?

Question

Telephony

Good afternoon, please help me understand. There is MIKOPBX telephony and the task from the management is to set up a call to a specific number to turn off the server. Accordingly, for this implementation, it is necessary to run a third-party script when making a call; I did not find such a function anywhere in the web interface.
Tell me in which direction to move?