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.
Voiplus South Africa is based in Johannesburg and uses the very latest VoIP (Voice over Internet Protocol) technology to create consumer products offering high quality, reliable international voice calls from South Africa to anywhere in the world at extre
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