- PBX tie line
- See tie trunk.
IT glossary of terms, acronyms and abbreviations. Faulkner Information Services . 2015.
PBX tie line
Look at other dictionaries:
tie line — n. ☆ 1. a direct telephone line between extensions in two or more PBX systems ☆ 2. a line used to connect one electric power or transportation system with another … English World dictionary
tie line — noun 1. : a string used for lining one end of track ties before laying rails when building a railroad track 2. : a line measured on the ground to connect some object to a survey 3. : a line connecting two power systems for interchange of power 4 … Useful english dictionary
tie line — Telecommunications. 1. a line that connects two or more extensions in a PBX telephone system. 2. a private telephone channel, leased from a telephone company, that connects two or more PBX systems. * * * … Universalium
incoming CO call to tie line connection — Ability to connect an incoming network exchange call to a remote PBX station through a tie line … IT glossary of terms, acronyms and abbreviations
Leased line — A leased line is a service contract between a provider and a customer, whereby the provider agrees to deliver a symmetric telecommunications line connecting two or more locations in exchange for a monthly rent (hence the term lease). It is… … Wikipedia
1A2 Key System — The 1A2 Key System is an analog multiline business key telephone system. Unlike more modern multiline systems, every telephone line serving a particular phone is wired into that phone, and electromechanical switches (the keys ) switch the lines… … Wikipedia
Centrex — This article is about the type of telephone exchange. For the British police training agency, see Centrex (police training agency). For the Gazprom related group of companies, see Centrex Europe Energy Gas AG. Typical standard phone used with… … Wikipedia
Nortel — Networks Corporation Type Public OTC Markets Group: NRTLQ Industry Telecommunications … Wikipedia
Palo Alto, California — Palo Alto redirects here. For other uses, see Palo Alto (disambiguation). City of Palo Alto City Palo Alto Skyline … Wikipedia
Second Sino-Japanese War — Part of the Pacific War of World War II (from 1941) … Wikipedia
