ACT Corp. (Advantage Century Telecommunication Corp. ) is a VOIP (Voice over Internet Ptotocol) provider for customer premises equipment (cpe) with headquarter in Taipei. We specialize and focus on design, R& D, manufacturing, marketing and sales as well as OEM / ODM project. With professional research and development team that has over 20 years experience in telecommunication and datacommunication industry, ACT's VOIP products combine the reliability and high quality of traditional voice communication with flexible and extensible internet protocol and packet transmission.