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.
Grandstream GXP1100 – is a new generation phone suitable from small and medium businesses.
AJP Business Pte Ltd
AJP''''''''''''''''s Fully Internet based Telecommunication Voice (FIT Voice) service comes with the mission to extend affordable telephony through advanced technology to under-served populations in developed & developing countries.
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