The group's principal activities are to develop, design and market a variety of telecommunication systems. The group provides intelligent call processing platforms, which include telecommunication service capabilities to the public switched telephone network. These platforms are sophisticated software based systems that satisfy a wide range of computer telephony integration applications. The group has focused its strategy to be a provider of key enabling technologies required for the convergence of traditional and new communications media and infrastructure. The group's products include ip telephony, video over frame relay, voice response system and commander inmate telephone control system.