Chapter 9. H
- H n.
See henry n..
- H.320 n.
An International Telecommunications Union (ITU) standard that enables interoperability among video-conferencing equipment from different manufacturers over circuit-switched services such as ISDN, thus making desktop video conferencing viable. H.320 establishes the common formats necessary to make audio and video inputs and outputs compatible and defines a protocol that makes it possible for a multimedia terminal to use audio/visual communications links and synchronization. See also ITU n., ISDN n., video conferencing n..
- H.323 n.
An International Telecommunications Union (ITU) interoperability protocol enabling cross-communication of multimedia products and applications over packet-based networks. Under H.323, ...
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