Computer software, namely, downloadable or recorded software for scheduling, controlling, enhancing, and managing video, voice and data communications and monitoring, managing and maintaining voice, video and data devices; Computer hardware and downloadable or recorded software for telecommunications, teleconferencing and video conferencing, communicating audio, video and data between computers via a global computer network, wide-area computer networks, and peer-to-peer computer networks manipulating and controlling images from web cameras and digital cameras; Computer hardware; Computer hardware and downloadable or recorded computer software programs for the integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multimedia applications; Computer software in the nature of downloadable or recorded software for downloading, transmitting, receiving, processing, reading, watching, and controlling applications, electronic data, images, audio and video files; Computer software in the nature of downloadable or recorded software for reproducing, processing and streaming audio, video and multimedia content and for audio calling, video calling and remote collaborating; computer software in the nature of downloadable or recorded software for controlling the operation of audio and video apparatus and for viewing, searching and/or reading sound, video, television, films, photographs and other digital images and other multimedia content; computer software in the nature of downloadable or recorded software for sharing multimedia; communications and telecommunications software in the nature of downloadable or recorded software for audio and video conferencing, data sharing, and real-time collaboration; Internet Protocol phone software in the nature of downloadable or recorded software for conducting VOIP conference calls; downloadable or recorded computer software for the management of audio and video communications equipment; downloadable or recorded computer software for the connection and co-ordination of multiple communications devices; downloadable or recorded computer software for use in the operation and management of telecommunications contact centers for scheduling, controlling, enhancing, and managing video, voice and data communications; downloadable or recorded computer software for access to cloud-based computing and cloud-based computer resources; downloadable or recorded computer software for the management of background noise; downloadable or recorded noise and echo cancellation software for controlling and operating noise and echo cancellation headphones and speakers; downloadable or recorded computer software for the control of sound levels; downloadable or recorded sound files reproducing background noise; electronic interactive whiteboards; video cameras; web cameras; audio speakers; headphones; telephone and computer headsets; earbuds; microphones; video-conferencing equipment, namely, telephones, speakerphones, monitors, cameras, telephone and computer headsets, wireless presenter remote pointers, and computer peripheral devices for audio and video conferencing and collaboration; video-conferencing cameras, speakerphones, computer monitors, televisions; docking stations and adapters, namely, electronic docking stations and electrical adapters for charging mobile devices and batteries, connecting telecommunications devices, mobile devices, display devices, computers, mice and keyboards; apparatus for the transmission or reproduction of sound or images; noise and echo cancellation equipment, namely, audio speakers and noise and echo cancelling headphones; Speakerphones; electronic sound generation and sound masking equipment, masking noise generators, and electronic control units for masking and controlling sound, namely, computer hardware and downloadable or recorded software for sound generation, noise cancelling, echo cancelling and sound masking; Wireless audio and video data transmission equipment, namely, computer hardware and downloadable or recorded software for the transmission or reproduction of sound or images; downloadable or recorded computer software featuring algorithms for use with sound generation and sound masking equipment; visual display screens in the nature of computer screens, computer monitors and televisions; electronic visual display screens for use with sound generation and sound masking equipment; remote controls for audio and video communications equipment; battery packs for audio and video communications equipment; electric and electronic cables for audio and video communications equipment, and downloadable instruction manuals for the audio and video communications equipment; computer peripherals; USB connectable computer peripherals; Telephones