
Glossary
Hz
ITU-T
A unit of frequency (hertz) that equals one cycle per second.
The Telecommunications Standardization Sector of the International Telecommunications Union, an advisory committee established by the United Nations to recommend communications standards and policies. Before March 1993 it was called
CCITT.
A fax communications standard for modems operating
A standard for modems operation
1200 bps over the dial network (PSTN).
A standard for modems operating
1200 or 2400 bps over the dial network (PSTN).
A dialing protocol that permits direct and
A fax communications standard for modems operating
A fax communications standard for modems operating
A standard for modems operating
4800 or 9600 bps on switched (dial) or leased telephone lines.
A standard for modems operating
August 1998 |