ACT Corp. (Advantage Century Telecommunication ) 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 sales as well OEM / ODM ...

We design and manufacture field proven Hybrid IPPBX, which gives the great benefit for customers to adopt lastest VoIP technology into their business operation with painless migration. No need pay sky-high initial cost upgrade your legalcy Digital Key ...