- centralized automatic message accounting
- (CAMA)Toll calls are recorded at a centralized point.
IT glossary of terms, acronyms and abbreviations. Faulkner Information Services . 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
CAMA — Centralized Automatic Message Accounting Telefondienst … Acronyms
CAMA — Centralized Automatic Message Accounting Telefondienst … Acronyms von A bis Z
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