Computer hardware; computer software used to send and receive multicasting and unicasting signals, used in the transmission of video, TV, data [ and voice services ] over telecommunication networks, used for delivery of Internet protocol and delivery of data and information over the Internet, used for billing; [ telecommunications equipment, namely, encoders, digital signal transmitters and receivers, and analog signal transmitters and receivers; ] equipment for [ television and video broadcasting, electronic message delivery, electronic mail, electronic transmission of data and documents, ] video-on-demand transmission, and games-on-demand transmission, namely, [ broadband communication receivers and transmitters, signal controllers, encoders and transmitters, routers, ] set top control boxes, keyboards