Question

A PBX is a telephone switching exchange that serves a single organization, enabling users to share a certain number of outside lines (trunk lines) to make telephone calls to people outside the organization. True or False?

Answer 1

The correct answer is true.

Step-by-step explanation:

PBX ( (Private Branch Exchange) is in fact any private telephone exchange directly connected to the public telephone network by means of analog trunk lines (POTS) to manage, in addition to internal calls, incoming and outgoing autonomy over any other telephone exchange. This device generally belongs to the company that has it installed and not to the telephone company, hence the adjective "Private" in its name.