CF (Characteristic Function) Introduction: The characteristic function (CF) is a fundamental concept in
CET (Carrier Ethernet Transport) Carrier Ethernet Transport (CET) is a technology that provides high-speed
CES (Circuit Emulated Services) Circuit Emulated Services (CES) is a technology used in telecommunications
CEPT (European Conference of Postal and Telecommunications Administration) Introduction The European Conference of Postal and Telecommunications Administration (CEPT)