3CX Advanced true | false Questions with complete solution 2025/2026

3CX Advanced true | false Questions
with complete solution 2025/2026
You can schedule daily and weekly backups, but not monthly backups from
the Management Console. - correct answers False.


Only single IPs can be entered into the Blacklist. - correct answers True.


An IP that has triggered an Anti-Hacking rule and been blacklisted can be
manually removed from the IP Blacklist before the set Blacklist Interval is
reached. - correct answers True.


SIP Response Codes in the range 4xx indicate a Request Failure. - correct
answers True.


3CX Log Files are not deleted when you restart the 3CX Services. - correct
answers True.


In "Bridges" it is possible to dial external numbers via a VoIP Provider
registered on the "Remote PBX". - correct answers True.


When an established call from a Local device to an External Number is
terminated by the IP Phone, the BYE SIP message sent from the IP Phone to
the 3CX server address should be seen in Wireshark. - correct answers True.


The 3CX "Global Blacklist" feature sends and receives malicious IP Address
information to/from 3CX. - correct answers True.