3cx Basic Certification TEST 50+ Questions with 100% Correct Answers | Verified | 2023.

3cx Basic Certification TEST 50+ Questions with 100% Correct Answers | Verified | 2023. 1.- the voicemail of all extensions uses the defaults 3cx language that you configured during the setup and cannot be changed False True 2.-if you choose to use your own public domain name for a 3cx installation, 3cx will be able to generate let’s encrypt certificates in the same way it would for 3cx hosted FQDNS NO YES 3.- The 3cx app can be installed on Windows desktops, Android and ios. False True 4.-using voip providers only requires that you forward/NAT the SIP port(default 5060 UDP/TCP) on your firewall False True 5.- the default voicemail PIN length is 4 digits False True 6.- once 3cx is fully installed, the chosen public FQDN is mapped and locked to the license key until it is manually released Yes No 7.-the QR code can be found in the 3cx web client False True 8.- the Windows 3cx app can also be provisioned using the QR code True False 9.-when remote, the 3cx app only needs to have tunnel (default UDP/TCP:5090) and HTTPS (default TCP:5001) ports forwarded/NATed on your Firewall to provision and opérate correctly. True