Annex D Exam Update Quizzes Questions And Answers 2024

Supervisory signaling {Ans: detects change to status of a loop or a trunk}Telephony {Ans: the technology associated with the electronic transmission of voice, fax, or other information between distant parties using systems historically associated with the telephone.}CUCM (Cisco Unified Communication Manager) {Ans: extends enterprise telephony feature and functions to IP communications network}Quantization and coding {Ans: Converts the analog values into a distinct value that is assigned a digital number}Converting Analog to Digital {Ans: the steps in converting are filtering, sampling, and digitizing}characteristics of VoSIP {Ans: transmission of voice traffic over a secure IP-based network}