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.
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Voxbone
Voxbone is the market leader in worldwide geographical, toll-free and iNum® telephone numbers, delivering high-quality inbound voice and fax communications from more than 50 countries. The company is the only operator of its kind with self-owned licenses
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