Provide wholesale international callback service in China for voip service providers and call shops. We offer competitive price and billing system to our wholeseller. We are using SS7 PSTN line and no connection fee to customers.
Super Technologies, Inc. is a privately held corporation incorporated in Delaware, USA with Corporate Headquarters in Beautiful Northwest Florida area of Pensacola, FL.The dream became a reality in year 2000 when the first voice call was made over IP, fro
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