- twowire
- two-wire двухпроводной
Персональный Сократ. 2014.
Персональный Сократ. 2014.
V.22 — A CCITT (ITU) standard for 600bps and 1200bps full duplex modems over twowire, dial up, or leased lines. V.22 uses phase shift keying modulation … Dictionary of networking
V.32 — A CCITT (ITU) standard for 9600bps modems, with fall back to 4800bps, used over two wire, dial up lines or twowire or four wire leased lines, with echo canceling to remove any telephone line echo, and quadrature amplitude modulation. V.32… … Dictionary of networking
V.56 bis — A CCITT (ITU) standard that defines a network transmission model used to evaluate modem performance over twowire voice grade circuits … Dictionary of networking