Do you spend hours obsessing about the inner workings of DNS-layer security, intrusion prevention systems, and data encryption? If you’re not a managed IT services provider (MSP), you probably don’t. Instead, you’re probably looking for a business partner to manage those nitty-gritty details for you.

Now that digital collaboration is an integral part of any business, VoIP has become indispensable. Unfortunately, as it becomes more widespread, so do the threats against it. These attacks may not be as serious as ransomware or phishing, but they’re just as dangerous to SMBs. Here are five ways to protect your VoIP network against these threats.