Search for "Teleconferencing" in article titles:

1. Video teleconferencing unit: A video teleconferencing unit (VTU) is a piece of electrical equipment that performs videoconferencing functions, such as the coding and decoding of audio and video signals and multiplexing of video, audio, data, and control signals, and that usually does not ... [100%] 2026-04-28 [Videotelephony] [Telecommunications equipment]...
2. Video teleconferencing unit: A video teleconferencing unit (VTU) is a piece of electrical equipment that performs videoconferencing functions, such as the coding and decoding of audio and video signals and multiplexing of video, audio, data, and control signals, and that usually does not ... (Engineering) [100%] 2026-05-11 [Telecommunications equipment]