Central Exchange (Centrex)
Investment ID: 007-000001848
Overview
Program Title
Central Exchange (Centrex)
Description
Centrex (Central Exchange): This is a leased telephone service offered by commercial telephone companies from their local control office as a substitute for a command buying or leasing its own on-premises PBX, Key system.
Type of Program
Non-major IT Investments
Multi-Agency Category
Not Applicable