Telephony systems are crucial to business communications and operations and therefore need to be highly secure. Although malware and viruses are some of the most common threats to Voice over Internet Protocol (VoIP) systems, there are other little-known threats too, such as denial-of-service (DoS) attacks.

Did you know that your VoIP systems are especially vulnerable to cyber attacks? When it comes to VoIP, hackers will go to great lengths to intercept messages over a network or even use denial-of-service attacks to shut yours down. To protect your network, firewalls and antivirus software may be your first options, but they simply can’t defend against modern voice attacks.