|
|
H320
A suite of ITU (International Telecommunications Union) recommendations specifying technical requirements for narrow-band visual telephone systems and terminal equipment, typically for videoconferencing over switched digital services such as ISDN, fractional T1, and Switched 56. It can be a video system's sole compression method or supplementary algorithm, used instead of a proprietary algorithm when two dissimilar codecs have need to interoperate. H.320 includes a number of individual recommendations for coding, framing, signaling and establishing connections. It also includes audio algorithms (G.721, G.722, G.728), framing, signaling and establishing connections (H.221, H.230, H.321, H.242, H.261).
< Back to Glossary
|
|
|
|
