What is EPABX system? And Why this system used?

What is EPABX system?  An EPABX (Epabx/Pbx) is an electronic device that acts as your personal telephone exchange.  Just as a public telephone exchange is for the general public, and provides its services to the public by connecting different buildings, homes or areas, EPABX/Intercom systems are designed to provide services to individual homes, buildings or … Read more