3CX BASIC CERTIFICATION PRACTICE QUESTIONS WITH DETAILED EXPLANATIONS 2026

3CX BASIC CERTIFICATION PRACTICE
QUESTIONS WITH DETAILED EXPLANATIONS
2026

◉ Which versions of Windows server can you install 3CX on?
Answer: 2012 R2, 2016


◉ Which browser are supported by 3CX?
Answer: Chrome, edge, firefox


◉ Which 3rd software should you not install on a server running
3CX?
Answer: Exchange, MS SQL, DNS, VPN


◉ If you are using antivirus software you should
Answer: Add exclusion for 3cx folders and network traffic


◉ Which version of .Net is required to run 3CX?
Answer: .Net 4.6.1


◉ 3CX can be installed on a VM which platforms are recommended?

, Answer: Hyper V, ESXi, KVM, XenServer


◉ 3CX offers three types of license keys...
Answer: Standard, Pro, Enterprise


◉ The data sent to and from 3CXcannot be sent through a ...
Answer: HTTPS proxy


◉ 3CX requires a ... in order to be setup
Answer: FQDN


◉ NAT translates ... IPv4 IP addresses to ... private IP adresses
Answer: Public, private


◉ NAT can also be used to limited who can access the server using?
Answer: ACL


◉ IPv4 and ... are supported by 3CX
Answer: IPv6


◉ IPv6 ... (NAT) is not supported by 3CX
Answer: Masquerading