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.
Gatekeeper is an administrational tool for H.232 multimedia networks. A single unit can control interactions for each zone, which comprises the terminals, MCU's and gateway within the frames of a particular domain. Gatekeeper is an optional element, but when it available, it becomes the central administrative entity.
VoIPLCR Tucker Communications & Consulting LTD
VoIPLCR is a service of Tucker Communications and Consulting Group, which operates under the Ofcom`s, U.K. Telecom regulatory body, General Authorization Regime for Providers of Electronic Communication Services and is a registered limited company in the
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