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.
Voice.sky Communications
VOICE.SKY Communications is a facilities-based carrier with domestic and global points of presence in New York, London, Atlanta, Chicago, Miami, Los Angeles, Boston, Dallas, and Hong Kong that serves carriers and service providers including PTTs, Wireless
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