3CX ACADEMY, BASIC CERTIFICATION EXPECTED
QUESTIONS WITH VERIFIED ANSWERS
Question 1.
(Y/N) I reinstall 3CX and I would like to change the 3CX FQDN. Is it possible to unbind the key-FQDN
mapping myself?
ANSWER
Yes
https://www.3cx.com/docs/key-already-bound/
Question 2.
(T/F) CTI will allow you to remote control a local IP Phone using a 3CX client for Android.
ANSWER
TBD
Question 3.
(T/F) To configure individual outbound caller IDs for extensions you do so under: SIP Trunk -> "Your
Trunk" -> Caller ID -> Configure Outbound Caller ID.
ANSWER
TBD
Question 4.
Microsoft Hyper V (>2008 R2) as Host Machine
ANSWER
Compatible with 3CX
Question 5.
Installing 3CX on Bare Metal server can be done with
ANSWER
3CX ISO
, Question 6.
Microsoft Edge
ANSWER
Compatible with 3CX
Question 7.
(Y/N) Can you set the HTTP port to be TCP:5000 and the HTTPS port to be TCP:443?
ANSWER
TBD
Question 8.
Exchange Server
ANSWER
Incompatible with 3CX
Question 9.
MS SQL
ANSWER
Incompatible with 3CX
Question 10.
(T/F) Port TCP/UDP:5090 needs to be forwarded inbound on the firewall in front of 3CX, for registering
deskphones behind the SBC.
ANSWER
TBD
QUESTIONS WITH VERIFIED ANSWERS
Question 1.
(Y/N) I reinstall 3CX and I would like to change the 3CX FQDN. Is it possible to unbind the key-FQDN
mapping myself?
ANSWER
Yes
https://www.3cx.com/docs/key-already-bound/
Question 2.
(T/F) CTI will allow you to remote control a local IP Phone using a 3CX client for Android.
ANSWER
TBD
Question 3.
(T/F) To configure individual outbound caller IDs for extensions you do so under: SIP Trunk -> "Your
Trunk" -> Caller ID -> Configure Outbound Caller ID.
ANSWER
TBD
Question 4.
Microsoft Hyper V (>2008 R2) as Host Machine
ANSWER
Compatible with 3CX
Question 5.
Installing 3CX on Bare Metal server can be done with
ANSWER
3CX ISO
, Question 6.
Microsoft Edge
ANSWER
Compatible with 3CX
Question 7.
(Y/N) Can you set the HTTP port to be TCP:5000 and the HTTPS port to be TCP:443?
ANSWER
TBD
Question 8.
Exchange Server
ANSWER
Incompatible with 3CX
Question 9.
MS SQL
ANSWER
Incompatible with 3CX
Question 10.
(T/F) Port TCP/UDP:5090 needs to be forwarded inbound on the firewall in front of 3CX, for registering
deskphones behind the SBC.
ANSWER
TBD