It is the business practice of sending all clients' billing info to a separate company, who then does everything for you. It also allows a company to cut down on time and human resources spent on administrative tasks.
SpeakUp BV Voice over IP & Carrier Services
SpeakUp BV is a Dutch VoIP Telecom Operator. SpeakUp provides inbound and outbound services for Integrators, It company''''''''''''''''s, ISP, Telco''''''''''''''''s & Large Middel and Small Enterprises. SpeakUp also develops, provides and maintains large
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