Nov 21, 2024  
PUBLISHED 2024-2025 Credit Catalog 
    
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PUBLISHED 2024-2025 Credit Catalog

ELCM 306 - PBX Switching Principles

Description

This course deals with the different types of telephone sets and their operation, common phone features and configurations, numbering plans, signaling, subscriber loop functions, trunk types and applications, DC Power systems and associated safety and functions of Switching systems. Also the components and functions, installation and maintenance of PBX, Key Systems, and digital CENTREX are discussed.

3 Credits

Prerequisites

  • ELCM 252