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.
ISG | Network Billing Systems (NBS)
With state-of-the-art corporate headquarters in Wayne, New Jersey, the ISG family has evolved into a multi-divisional organization serving over 750,000 customers from coast to coast. Today ISG is positioned at the forefront of global technology with a str
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