VOIP PI Co., Limited. is a one of the leading asterisk telephony card manufacturer in china, with passion in supplying open souce hardware.With strong R&D ability and high performance product, we serve a wide range of Industrial Application, calling center, ippbx etc. Our products are ready to be used with leading open source telephony projects including Asterisk� trixbox� Elastix� PBX in a Flash, AskoziaPBX� Voyage-Linux in full product line with excellent performance. Meeting and exceeding quality standards is the core of our culture. Our product design, development, manufacturing and manufacturing process is based on world-class quality standards. For years, VoIP Pi has been solving customer problems, and providing excellent Voip solutions in its way of growing. But above all we know that we succeed only if you and your customers succeed too. We are committed to the future ? both yours and ours. With VOIP PI, we could touch the world easily.