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 HandyTone 701 – is a powerful analog telephone adapter (ATA) of the next generation, which works through IP protocol.
12Connect BV
In today’s society everything revolves around information and communication. You, as a company react accordingly with your clientele. ICT or Telecom providers play an important role in society and the VoIP manner of communication is just as important no
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