digital tandem switch
11EWSD — ( Elektronisches Wählsystem Digital in German, Electronic Digital Switching System/Electronic World Switch Digital [ [http://www.dmine.com/phworld/switch/otherm.htm Telephone World Other Modern Switching Systems of Note ] ] in English) is one of… …
12Point of interface — In Telecommunications a Point of Interface (POI) is used to show the physical interface between two different carriers, such as a local exchange carrier (LEC) and a wireless carrier or an LEC and a IntereXchange Carrier (IXC). This demarcation… …
13Conmutador de barras cruzadas — Un conmutador de barras cruzadas (también conocido como conmutador de punto cruzado, o conmutador de malla) es un conmutador que conecta múltiples entradas y múltiples salidas en forma de malla. Originalmente el término fue usado literalmente,… …
14telephone — telephoner, n. /tel euh fohn /, n., v., telephoned, telephoning. n. 1. an apparatus, system, or process for transmission of sound or speech to a distant point, esp. by an electric device. v.t. 2. to speak to or summon (a person) by telephone. 3.… …
15Computers and Information Systems — ▪ 2009 Introduction Smartphone: The New Computer. The market for the smartphone in reality a handheld computer for Web browsing, e mail, music, and video that was integrated with a cellular telephone continued to grow in 2008. According to… …
16List of telephone switches — This is intended to be a list of the more common central office (telephone company operated) telephone switches. This list is nowhere near complete. Many British and non North American switches are missing.AGCS*GTD 5 EAXAlcatel*E10 Five *E10B… …
17Class 5 telephone switches — A Class 5 switch, in United States telephony jargon, refers to a telephone switch or exchange located at the local telephone company s central office, directly serving subscribers. Class 5 switch services include basic dial tone, calling features …
18Economic Affairs — ▪ 2006 Introduction In 2005 rising U.S. deficits, tight monetary policies, and higher oil prices triggered by hurricane damage in the Gulf of Mexico were moderating influences on the world economy and on U.S. stock markets, but some other… …
19performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical. The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …
20TRS connector — 1⁄4 in TRS connector Trip …
