Top 10 important words and phrases for PBX Installer and Repairer

Top 10 important words and phrases for PBX Installer and Repairer 1. PBX (Private Branch Exchange) A PBX is a telephone system used within an organization. It allows internal communication and connects to external lines. Understanding its components and functionalities is fundamental for a PBX installer or repairer. 2. Trunk Line A trunk line is a communication channel that carries multiple signals simultaneously. It connects the PBX to the public telephone network. Knowing how to configure and troubleshoot trunk lines is essential. 3. Extension An extension is a unique number assigned to a phone within the PBX system. It enables internal calls and facilitates call routing. Managing extensions and their settings is a core responsibility. 4. VoIP (Voice over Internet Protocol) VoIP is a technology that allows voice communication over the internet. It's widely used in modern PBX systems. Familiarity with VoIP protocols and troubleshooting is crucial. 5. SIP (Session Initiation Protocol)