16 August 2021

PBX full form

 What is the full form of PBX?

Answer:

  • Private Branch Exchange

What does PBX mean?

PBX refers to a company telephone switching system. It is used to facilitate internal business communication by switching calls between VOIP users on local lines. It is the primary function to allow internal calling between extensions as well as call routing.

Explore more information:

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  2. Full form of VOIP
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