incoming trunk call

См. также в других словарях:

• trunk-to-tie trunk connections —    Switching system s ability to supply an attendant with the option of offering an incoming trunk call to a tie trunk which ends in a different location …   IT glossary of terms, acronyms and abbreviations

• Call collision — In telecommunications, a call collision (commonly known as glare) is one of two things: #The contention that occurs when a terminal and data circuit terminating equipment (DCE) specify the same channel at the same time to transfer a call request… …   Wikipedia

• incoming call identification —    Feature that provides an attendant console with visual identification of the type of service or trunk group of incoming calls …   IT glossary of terms, acronyms and abbreviations

• incoming call indicator —    Device that provides an attendant console with visual or audible identification of the type of service or trunk group of the incoming calls …   IT glossary of terms, acronyms and abbreviations

• answer, universal night —    A PBX feature that permits any station to answer an incoming trunk call when no attendant is present by dialing a single digit (usually after working hours) …   IT glossary of terms, acronyms and abbreviations

• 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

• 1ESS switch — The Number One Electronic Switching System, the first large scale Stored Program Control (SPC) telephone exchange or Electronic Switching System in the Bell System, was introduced in Succasunna, New Jersey, in May 1965[1]. The switching fabric… …   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

• TXE — TXE, which stands for Telephone eXchange Electronic, was the designation given to a family of telephone exchanges developed by the British General Post Office (GPO), now BT, designed to replace the ageing Strowger systems. When World War II ended …   Wikipedia

• 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

• 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