centralized automatic message accounting

centralized automatic message accounting
   Toll calls are recorded at a centralized point.

IT glossary of terms, acronyms and abbreviations. . 2015.

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  • Automatic Message Accounting — (AMA) provides detail billing for telephone calls. When Direct Distance Dialing (DDD) was introduced in the USA, message registers no longer sufficed for dialed telephone calls. The need to record the time and phone number of each long distance… …   Wikipedia

  • Call accounting — A Call Accounting System is a telecommunications software or hardware application that captures, records, and costs telephone usage events. Internationally call accounting systems may be referred to as call logging systems. Call accounting… …   Wikipedia

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  • 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

  • Cama — or CAMA can refer to several things: *Cama a common Parsi name; see Bhikaiji Cama. *Cama, a cross between a camel and a llama *Cama, Switzerland, a municipality in the Graubünden *Christian and Missionary Alliance, an Evangelical Protestant… …   Wikipedia

  • CAMA —    See centralized automatic message accounting …   IT glossary of terms, acronyms and abbreviations

  • CAMA — acronym Centralized Automatic Message Accounting (Telephony) …   United dictionary of abbreviations and acronyms

  • 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

  • AMATPS — is an Operations Support System developed during the early 1980s by the Bell System and Bell Communications Research. AMATPS is an acronym that stands for Automatic Message Accounting Tele Processing System. The purpose of this OSS and… …   Wikipedia

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