local line switch
1Local number portability — This article is about telephone number portability on landlines. For telephone number portability on mobile phones, see Mobile number portability. Local number portability (LNP) for fixed lines, and full mobile number portability (FMNP) for… …
2Local telephone service — is the provision of telecommunications networks and services within a limited geographic region.Traditionally, local telephone service was provided by small companies based in given cities and towns as opposed to larger, national or international …
3Local-loop unbundling — (LLU) is the regulatory process of allowing multiple telecommunications operators use of connections from the telephone exchange s central office to the customer s premises. The physical wire connection between customer and company is known as a… …
4Local loop — In telephony, the local loop (also referred to as a subscriber line) is the physical link or circuit that connects from the demarcation point of the customer premises to the edge of the carrier or telecommunications service provider s network. At …
5line — Synonyms and related words: DMZ, Indian file, L, MO, Spenserian stanza, WATS, WATS line, Zeitgeist, abut, accommodation, accompaniment, accord, accordance, aceldama, acknowledgment, acquiescence, acquire, action, activity, adaptation, adaption,… …
6Line card — A Western Electric 500G line card for 1A2 Systems A line card or Digital Line Card is a modular electronic circuit on a printed circuit board, the electronic circuits on the card interfacing the telecommunication lines coming from the subscribers …
7switch — Synonyms and related words: about face, accommodation, action, adaptation, adjustment, agency, alchemy, alteration, alternate, amelioration, anagnorisis, angle, apostacize, apostasy, apostatize, appendage, architectonics, architecture, argument,… …
8local color — Synonyms and related words: action, anagnorisis, angle, architectonics, architecture, argument, atmosphere, background, catastrophe, characterization, color, complication, continuity, contrivance, denouement, design, development, device, episode …
91ESS 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… …
10Class 4 telephone switch — A Class 4, or Tandem, telephone switch is a U.S. telephone company central office telephone exchange used to interconnect local exchange carrier offices for long distance communications in the Public Switched Telephone Network. A Class 4 switch… …
