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Sigma Systems helps telco and cable service providers around the world deliver more than 150 million advanced communication and enhanced entertainment services every day. Our proven, award-winning portfolio of OSS products and solutions for service order management, provisioning and activation; device provisioning; and advanced mediation support integrated, bundled IP service offerings for residential and business subscribers including VoIP, ultra-fast broadband, advanced digital and IP video, IPTV, wireless and more.
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Customer Spotlight:
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