WatchGuard Technologies will provide next-generation firewall appliances for businesses using Mitel unified communications solutions. By doing so, businesses gain superior VoIP protection for their award-winning Mitel UC solutions, as well as their corporate networks, applications and data.

All WatchGuard XTM security appliances provide unparalleled VoIP protection, which is critical in securing business UC environments. Specifically by having SIP and H.323 proxy protection, WatchGuard XTM appliances protect against a multitude of VoIP threats, including denial of service attacks, spam over Internet telephony (SPIT), voice service theft, registration hijacking, eavesdropping, directory harvesting, voice phishing (vishing) and more.