T LINK

Videoconferencing apparatus and equipment, namely, video screens, audio connectors, speakers and microphones for real-time multimedia and multiparty communications over computer networks; systems, apparatus and equipment namely, video screens, audio connectors, speakers and microphones for real-time, multimedia and multiparty communications over computer networks; apparatus for the reception and transmission of sounds and images namely, microphones, audio modules, amplifiers, echo cancellers, audio mixers and loudspeakers; analogue to digital and digital to analogue converters