Fortis is a Sacramento Area provider of managed IT services, hosted VoIP, and high speed, redundant internet. We're dedicated to taking the hassle out of managing business technology. The company's flagship VoIP telephony solution, ProLinePBX™, offers flexible, turnkey business telephone services, hosted entirely in the cloud. Founded by telecom industry veterans, Fortis' engineering team has contributed to the development large carrier networks for AT&T, Sprint, Comcast, Microsoft, Time Warner and the United States Department of Defense. Fortis differentiates itself from traditional VoIP and IT service providers with its "concierge service". The company provides all customers with a named account manager to deliver on its promise of personalized service.