Apr 13, 2025  
PUBLISHED 2018-2019 Credit Catalog 
    
PUBLISHED 2018-2019 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 the 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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