- private branch telephone system
- Техника: система частных АТС
Универсальный англо-русский словарь. Академик.ру. 2011.
private branch telephone system
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Private branch exchange — A private branch exchange (PBX) is a telephone exchange that serves a particular business or office, as opposed to one that a common carrier or telephone company operates for many businesses or for the general public. PBXs are also referred to as … Wikipedia
private branch exchange — Abbreviated PBX. A telephone system, usually owned by the customer, that serves a particular location, such as an office, providing connections from one extension to another, as well as a set of connections to the external telephone network.… … Dictionary of networking
Private Branch Exchange — n. PBX, telephone system that is owned by an organization (in which each worker has a line for internal calls while sharing a few external lines with the other workers) … English contemporary dictionary
private branch exchange — noun A telecommunications switching system, physically located at a customers place of business, that provides internal communication between users and also access to outside (trunk) telephone lines … Wiktionary
Business telephone system — Early model 464G Western Electric key telephone set A business telephone system is any of a range of a multiline telephone systems typically used in business environments, encompassing systems ranging from small key systems to large scale private … Wikipedia
Key telephone system — A key system or key telephone system is a multiline telephone system typically used in small office environments.Key systems are noted for their expandability and having individual line selection buttons for each connected phone line, however… … Wikipedia
Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… … Wikipedia
Telephone numbering plan — Area Code redirects here. For the song by Ludacris, see Area Codes (song). A telephone numbering plan is a type of numbering scheme used in telecommunications to allocate telephone numbers to subscribers and to route telephone calls in a… … Wikipedia
Telephone switchboard — PBX switchboard, 1975 A switchboard (also called a manual exchange) was a device used to connect a group of telephones manually to one another or to an outside connection, within and between telephone exchanges or private branch exchanges (PBXs) … Wikipedia
telephone — I (New American Roget s College Thesaurus) v. call [up], phone, dial, get through to. See communication. II (Roget s IV) n. Syn. phone, private phone, extension phone, radiophone, radio telephone, car phone, cellular phone, pay phone, public… … English dictionary for students
private automatic branch exchange — Abbreviated PABX. An automatic telephone system that serves a particular location, such as an office, providing connections from one extension to another, as well as a set of connections to the external telephone network. Many PABXs handle… … Dictionary of networking
