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.
Media Gateway Dialogic I-Gate 4000 EDGE is a low-cost high-quality solution, which can be used as a border media gateway. Full support for all existing transmission standards and signaling VoIP traffic and the possibility of TDM telephony networking allows operators in development stage to effectively distribute CAPEX in the initial stages. This unit can handle up to 496 telephone calls simultaneously.
PC Tone Technology Co.
PC-Tone is a leading provider of high quality PC2PC and PC2Phone solutions for customers around the world. Companies ranging from carriers to hardware manufacturers can quickly set up their own VOIP services with minimum investment. By leveraging PC-Tone`
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