OpenVox Communication Co Ltd, founded in Shenzhen in 2002, is a global leading provider of the best cost effective VoIP Gateways, IPPBX and open source Asterisk® Telephony Cards. We have been devoted to serving the Small and Medium Business and Large Enterprises with superior quality products that lower communication costs, increase system flexibility and enhance productivity in building IPPBX, Call Center, IVR and Unified Communications Platform. In 2013, OpenVox USA Branch was set up in California, the top economic and financial strength state in the United States, and marked an important step in the global expansion. With the branch in California, OpenVox expands presence and taps more business potential opportunities in the American market. OpenVox local presence also benefits the existing customers in North and South America area and supports them with better local service, faster support and shipment.