In telecommunications the automatic call-back is a computer telephone function which allows the user by the engaged addressee’s line or in the other case of the subscriber’s inaccessibility indicating the system to save the number of the called subscriber and make the call when the line will be available or when the called number is not engaged.
Max VoIP Corp. provides a wide range of professional services to our clients working in telecommunications. Founded in 2009, Max VoIP Corp. offers direct routes carriers-termination voice traffic around the world
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