Why telephony and VoIP attacks continue

Hackers will never stop looking for new ways to hurt your business. One way is through launching denial-of-service (DoS) attacks on Voice over Internet Protocol (VoIP) systems. Read on for a complete rundown of this cyberthreat.
Denial-of-service attacks
The end goal of any DoS attack is to overwhelm a system with so many requests that the system is eventually forced to shut down.