3CX BASIC COMPREHENSIVE TELEPHONY SYSTEM GUIDE 2026 FULL SETUP AND CONFIGURATION CONCEPTS REVIEW

3CX BASIC COMPREHENSIVE TELEPHONY
SYSTEM GUIDE 2026 FULL SETUP AND
CONFIGURATION CONCEPTS REVIEW


◉ Question: True or False: You can upload MP3 files Digital
Receptionists to be used as custom prompts
Answer: Answer: False


◉ Question: True or False: 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 operate correctly.
Answer: Answer: True


◉ Question: True or False: The default Voicemail PIN length is 4
digits
Answer: Answer: True


◉ Question: Can you provision and use remote extensions when
using a "Standard Edition" license key?
Answer: Answer: No

, ◉ Question: True or False: When the Digital Receptionist timeout is
reached, the prompt is always repeated.
Answer: Answer: False


◉ Question: True or False: The 3CX Web Client cannot remote
control a 3CX App.
Answer: Answer: False


◉ Question: True or False: When provisioning BLF keys on an IP
Phone, the default action is always to Blind Transfer and cannot be
changed.
Answer: Answer: False


◉ Question: True or False: The QR code can be found in the 3CX Web
Client
Answer: Answer: True


◉ Question: True or False: The Voicemail Transcription (speech-to-
text) feature is available only on Pro and Enterprise License Keys.
Answer: Answer: True