Conferencing is related to the service, which allows creating the conference when all participants are in different places. It gives a chance to communicate, exchange data and correspond in real time and also allows using the video signal that gives a chance to see one another.
Crystalvoice is a leading Voice over Internet Protocol (VoIP) provider and system Integrator. It is dedicated to delivering customer management and billing solutions for individuals, entrepreneurs, carriers, VoIP calling card operators and corporate compa
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