Connecticut-based mPhase Technologies develops and commercializes next-generation solutions for telecommunications and nanotechnology applications. The company delivers components and test equipment for digital subscriber networks. It operates as a small, high growth, low overhead business by leveraging technologies licensed from major technological powerhouses. Examples include work with Lucents Bell Labs in nanobatteries and video. The company has announced an optional Security+ Feature Package for its breakthrough IPTV system, the mPhase TV+ System. The new features add significant security, privacy and performance management capabilities through the integration of Ranch Networks security products into the mPhase video soft switch. The Security+ Feature Package enhances the new video switch platform that delivers television, video on demand, broadband Internet and other advanced services over both copper and fiber-to-the-home networks. Headquartered in Norwalk, Conn., mPhase Technologies is traded under the symbol XDSL.