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Tuesday, May 29, 2018

Which of the following is a software implementation of a telephone private branch exchange (PBX)?

Which of the following is a software implementation of a telephone private branch exchange (PBX)?

  • Snom
  • Digium
  • Asterisk
  • Polycom 

 
Which of the following is a software implementation of a telephone private branch exchange (PBX)?

EXPLANATION

Digium is the company and hardware (appliance) name where Asterisk is software name. Polycom and Snom provide VoIP equipment.

SOURCE

https://en.wikipedia.org/wiki/Asterisk_(PBX)
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