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.
IPCallGlobe is an international telecommunications services provider. The company implements and operates Voice over IP (VoIP) networks and offers related services.
IPCallGlobe provides carriers and resellers with wholesale international voice an