Paradyne 3910 Ccitt V.22bis, Ccitt V.27bis, Ccitt V.32bis, Ccitt V.42bis, Channel, Character

Glossary

CCITT	An advisory committee (Consultative Committee on International
	Telephone and Telegraph) established by the United Nations to
	recommend communications standards and policies.
CCITT V.22	A standard for modems operating full-duplex over dial networks at
	1200 bps.
CCITT V.22bis	A standard for modems operating full-duplex over leased lines or
	dial networks at 2400 bps.
CCITT V.27bis	A standard for modems operating over leased lines at 2400 or 4800
	bps.
CCITT V.29	A standard for modems operating over leased lines at 4800, 7200,
	or 9600 bps.
CCITT V.32	A standard for modems operating full-duplex with asynchronous
	or synchronous data over leased lines or dial networks at 4800 or
	9600 bps.
CCITT V.32bis	A standard for modems operating full-duplex with asynchronous
	or synchronous data over leased lines or dial networks at 4800,
	7200, 9600, 12000, or 14400 bps.
CCITT V.42	CCITT standard for error control protocol.
CCITT V.42bis	CCITT standard for data compression.
CCITT V.54	CCITT standard for local and remote diagnostic loopback tests.
channel	A path for electrical transmission between two or more points.
	Also called a circuit, line, link, path, or facility.
character	A letter, figure, number, punctuation, or other symbol.
character echo	A way to check the accuracy of data transmission by sending to the
	monitor (displaying) all the characters being transmitted.
circuit pack lock	A screw lock tab installed over a circuit card's latch release tab to
	prevent the unit from being removed without a tool. It is used on
	SDUs, modems, and filler panels.
Command mode	One of two modem operating modes. When in Command mode,
	the modem accepts commands instead of transmitting or receiving
	data.
configuration area	One of five areas within the Configure branch containing modem
	settings. Configuration areas include Active (Operating), Active
	(Saved), Customer 1, Customer 2, and Factory.
configuration option	Modem software that sets specific operating parameters for the
	modem. Sometimes referred to as straps.
connector	An outlet on equipment and cables that provides a connection.

3910-A2-GN32-30 November 1996 GL-3