3cx Basic Certification Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

3cx Basic Certification Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is 3CX in business communication systems? A software-based private branch exchange (PBX) phone system. What is the main purpose of a PBX system? To manage internal and external telephone calls within an organization. What type of communication technology does 3CX primarily use? Voice over Internet Protocol (VoIP). What does VoIP allow businesses to do? Make voice calls using the internet instead of traditional phone lines. What is an extension in a phone system? An internal phone number assigned to a user or device. What is the purpose of a SIP trunk in 3CX? To connect the phone system to an internet telephony service provider. What does SIP stand for in VoIP communication? 2 Session Initiation Protocol. What is the role of the 3CX Management Console? To configure and manage the phone system. What is a digital receptionist in 3CX? An automated system that answers calls and directs callers to options. What does call routing mean in a PBX system? Directing incoming calls to specific users or departments. What is a ring group in 3CX? A group of extensions that ring simultaneously or in sequence. What is the purpose of a call queue? To hold incoming calls until an agent becomes available. What is voicemail in a phone system? A service that records voice messages when a user cannot answer. What is the purpose of voicemail-to-email in 3CX? To send recorded voicemail messages directly to a user’s email. 3 What is a softphone? A software application used to make calls on a computer or mobile device. What device can be used with 3CX to make calls without a physical phone? A softphone application. What is the purpose of call forwarding? To redirect incoming calls to another extension or number. What does call transfer allow users to do? Send an active call to another extension. What is the role of an IP phone in 3CX systems? To make and receive calls using internet