SIGMA OVERVIEW: Sigma 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 communications technologies, including VoIP, PacketCable telephony, SIP telephony, GR303/V5.2 telephony, high-speed Internet, ISP services, wireless infrastructures (1x, 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's unabated success is attributed to its team of dedicated professionals who possess high-end technology skills and rich domain expertise. Sigma is poised for its next phase of growth and is inviting all innovative minds to augment its team in the Pune Office and explore unlimited opportunities of growth in Telecom domain.