- Line Trunk Groups
- Telecommunications: LTG
Универсальный русско-английский словарь. Академик.ру. 2011.
Line Trunk Groups
Смотреть что такое "Line Trunk Groups" в других словарях:
Chūō Main Line — 中央本線 JR East E351 series Super Azusa limited express between Takao and Sagamiko Overview Type Heavy rail … Wikipedia
Main North Line, New Zealand — Main North Line Start of the Main North Line, heading north under the old Blenheim Road overpass in the distance, and to the left under the new Blenheim Road overpass to Christchurch railway station. Overview Type … Wikipedia
Number Five Crossbar Switching System — The Number Five Crossbar Switching System or 5XB switch, designed by Bell Labs and made by Western Electric, was in use in Bell System telephone exchanges from 1948 to the 1980s. Its principal use was as a Class 5 telephone switch, though… … Wikipedia
BAP Pacocha (SS-48) — was a submarine of the Marina de Guerra Peruana (Peruvian Navy) named for the 1877 Battle of Pacocha, in which the Peruvian ironclad Huascar clashed with the Royal Navy. Formerly USS|Atule|SS 403, a Balao class submarine with a GUPPY IA upgrade,… … Wikipedia
Senegal — /sen i gawl , gahl /, n. 1. a republic in W Africa: independent member of the French Community; formerly part of French West Africa. 9,403,546; 76,084 sq. mi. (197,057 sq. km). Cap.: Dakar. 2. a river in W Africa, flowing NW from E Mali to the… … Universalium
Panel switch — The panel switching system was an early type of automatic telephone exchange, first put into urban service by the Bell System in the 1920s and removed during the 1970s. The Panel and Rotary systems were developed in parallel by Bell Labs before… … Wikipedia
Toll-free telephone number — A toll free, Freecall, Freephone, or 800 number is a special telephone number, in that the called party is charged the cost of the calls by the telephone carrier, instead of the calling party. The cost of the call to the called party is usually… … Wikipedia
Military history of France during World War II — History of France … Wikipedia
Number One Crossbar Switching System — The Number One Crossbar Switching System, or 1XB switch, was the primary urban local telephone exchange design used by the Bell System in the mid 20th century. Its switch fabric topology was based on the earlier urban panel switch system, which,… … Wikipedia
Attendant console — An attendant console is a telephone station that is generally part of a private branch exchange (PBX) or Centrex or other private telephone system. An attendant console generally is a regular PBX telephone station with one or more additional… … Wikipedia
Echo cancellation — The term echo cancellation is used in telephony to describe the process of removing echo from a voice communication in order to improve voice quality on a telephone call. In addition to improving subjective quality, this process increases the… … Wikipedia
