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.
Teles. VoIPBOX LCR is a device that can be connected to PSTN, analog PBX extensions and the VoIP network. Allows you to connect your current system to the world of Voice over IP the way it is now, without having to make any changes. VoIPBOX LCR gateway is an analog VoIP gateway with integrated router. Its features ensure full compatibility with any telephone equipment and complete interoperability with any third party VoIP hardware.
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