DPI

DPI

Our Intelligent DPI Solution, available stand alone or integrated with our vEPC solution for offering Subscriber Management and a rich set of Application and Content Management & Optimization services in a single platform, is one of the first NFV Solutions deployed at Tier 1 networks.

Available as a virtualized platform that runs on common-off-the-shelf (COTS) Intel x86 hardware to leverage the latest advancements in commercial processor and networking technologies, it is fully compliant with the ETSI NFV architecture and runs on VMWare or KVM hypervisors.

Fully redundant and highly scalable, our DPI solution utilizes Subscriber level filtering, SPI, DPI, and Signature Analysis to classify Subscribers, Content and Traffic. The Signature Analysis relies on a combination of packet inspection, packet statistics and behavioral analysis to determine the type of application content contained in a traffic flow where packet statistics such as packet size, inter-packet timings, and derived traffic flow entropy are used to heuristically identify applications such as Skype, Viber, WhatsApp, etc.

Content Management and Optimization can be furthered by the optional HTTP Caching & Proxy, Video Transcoding, and Web, Video, Image, and TCP Optimization modules.

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