| Formerly known as CCITT, ITU is the Committee of the United Nations. Its job is to make sure all telecommunications devices (like telephones, fax machines, modems and so on) can "talk to" each other, no matter what company makes them or in what country they're used. The ITU/CCITT has defined standards such as: Group 3, Group 4, H.323, V.21, V.22, V.22bis, V.23, V.26, V.26bis, V.27, V.27bis, V.27ter, V.29, V.32, V.32bis, V.34, V.42,
V.42bis, V.90, V.92, X.25, X.400 and X.500.
Also see: LAPM | |
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