H.323 is a communications protocol commonplace developed by the Worldwide Telecommunication Union (ITU) that allows audio, video, and knowledge conferencing over packet-switched networks, such because the web. It’s an umbrella time period for a collection of protocols that outline the signaling, media management, and transport of multimedia knowledge.
H.323 has been broadly used for videoconferencing and multimedia communications. It offers options equivalent to name setup, media negotiation, bandwidth administration, and error correction. It additionally helps numerous codecs for audio and video compression, permitting for environment friendly transmission over networks with various bandwidth capacities.