TELECOMMUNICATION DEVICES, APPARATUS AND EQUIPMENT, NAMELY, MULTIPLEXERS, STREAM TRANSMITTERS, ENCODERS, SWITCHERS, DECODERS, DEMULTIPLEXERS; DEVICES, APPARATUS, EQUIPMENT AND INSTALLATIONS FOR STORING AND RESTORING DIGITAL AUDIO AND VIDEO STREAMS, NAMELY, STREAM SERVERS, VIDEO AND DVB SERVERS, STREAMERS; COMPUTER SOFTWARE FOR USE IN STORING AND RESTORING DIGITAL AUDIO AND VIDEO STREAMS; DEVICES, APPARATUS, EQUIPMENT AND INSTALLATIONS FOR THE MANAGEMENT OF TELECOMMUNICATION NETWORKS OR NETWOR...