Sigma Systems is the leading provider of service management OSS solutions for delivering next-generation services on cable, wireless and IP broadband networks. Sigma’s award-winning software solutions help service providers deliver voice, data/internet and video services, anywhere, anytime, while realizing the maximum revenue from subscribers for the least operational cost.The Sigma Service Management Platform automates order management, service provisioning and activation, resource management, and service authorization, as well as subscriber self-service and service diagnostics processes. Sigma supports all major cable, Wireline and wireless communications technologies, including VoIP, PacketCable telephony, SIP telephony, GR303/V5.2 telephony, high-speed Internet, ISP services, wireless infrastructures (1X, 2G, 2.5G, 3G), advanced digital set-tops.Sigma solutions have been trusted, proven and deployed by tier-1 clients in North America, Europe and Asia since 1996. Today, over 15 million subscribers of next-generation broadband and wireless services are managed by Sigma solutions world-wide. Sigma’s clients serve over 40 million subscribers.
Sigma Systems Group is Toronto-based company (Ontario, Canada) with a phone number 4169439696. Our data show that the company is located at the address: 55 York Street Suite 1100. The company has a web site: www.sigma-systems.com.
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