TELEPHONE COMMUNICATION SYSTEM Russian patent published in 2005 - IPC

FIELD: telephone communication systems combined with other electronic systems.

SUBSTANCE: proposed telephone communication system that can be used for voice communications between subscribers of local telephone networks by means of public computer networks has telephone set, local telephone communication line, interface unit, analog-to-digital converter, signal distributor, voice identification device, voice-frequency dialing identification device, pulse dialing signal detector, identified number transmission device, coder, compressor, computer, public computer network, decompressor, decoder, voice recovery device (voice synthesizer), called number information converter, voice and called signal transfer queuing device, and digital-to-analog converter.

EFFECT: enhanced quality of servicing subscriber using public computer network; enlarged functional capabilities of system.

1 cl, 1 dwg