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.
Is a device, which converts telephony traffic into IP for transmission over a data network. It supports real-time audio, video and data information.
VcallWorld
VCallWorld, Telecom was formed for the expressed purpose of providing customer centric VoIP services. By customer centric we mean that our customers will get responsive service from the VCallWorld, team regardless of how significant or insignificant the
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