Audio and video service integration system using transmission control protocol/Internet protocol (TCP/IP), distributes combined audio and video signals by multicast to destinations via Internet or local area network (LAN) based on TCTP/IP

The system has a distributed architecture which includes TCP/IP control units associated to several audio and video devices, and client terminals for receiving signals, and for controlled transmission of combined audio and video signals to a transmission center through a LAN. The audio and video signals are distributed through the LAN, such that the audio and video signals are simultaneously transmitted by multicast to several destinations through the Internet or LAN based on TCP/IP. The system has a distributed architecture which includes TCP/IP control units associated to several audio and video devices, and client terminals for receiving signals, and for controlled transmission of combined audio and video signals to a transmission center through a LAN. The audio and video signals are distributed through the LAN, such that the audio and video signals are simultaneously transmitted by multicast to several destinations through the Internet or LAN based on TCP/IP. Sistema y equipo para integración de servicios de voz y vídeo sobre el protocolo TCP/IP, que presenta una arquitectura distribuida, en la que existen varios equipos o unidades denominadas Control-IP, asociadas a cada uno de los dispositivos finales de audio o vídeo, o a los propios terminales cliente dispuesto al usuario receptor de dichas señales, cuya función es la de controlar, enviar y mezclar la señal de audio y/o vídeo que procede a cada centro emisor a través de una red de área local (LAN) sobre la que la señal de audio y/o vídeo se distribuye, mediante el envío de la información a múltiples destinos simultáneamente (multicast), sobre la electrónica de una red de área local o Internet, encapsulada en el protocolo TCP/IP.