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.
Softswitch is the central part of telecommunications network. That’s why it is vital to choose reliable and stable VoIP softswitch to succeed on the VoIP market. Ideally it automates and optimizes VoIP business processes and maximizes your profit.