Apr 28, 2024  
PUBLISHED 2021-2022 Credit Catalog 
    
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PUBLISHED 2021-2022 Credit Catalog [ARCHIVED CATALOG]

ELCM 306 - PBX Switching Principles

Course 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

Prerequisite(s):

  • ELCM 252

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