Automatic Call-back
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.
This addition allows replacing the traditional signal while waiting for
connection with any other, for example, a commercial or a pleasant melody.
SmartTel Plus
SmartTel+ is a VoIP telephony service provider offering a range of solutions for business process optimization.
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