WHAT IS PBX HOW ITS WORK
PBX has a full form “Private Branch Exchange”, and its Hindi meaning is “Private Branch Exchange”, PBX refers to Telephone Switching System of an enterprise, which mainly consists of lines and stations, let's talk about it now. Let's get other information. PBX is used to switch calls to local lines between Voice over Internet Protocol or IP Users to facilitate the internal communication of a business. The main function of the PBX is to allow home calls between Extensions and to allow routing for external calls, for example, when an employee calls another employee on the same network, the call is sent to the external line It is sent via PBX without the need, and employees can also call outside the company's network through the same Exchange if they so desire. PBX allows companies to save costs and improve efficiencies, for example if a company does not use PBX, it may need to be installed in 500 separate lines. If it has 500 employees, PBX is owned by the com