3CX Voicemail Global Settings Setup
1. Navigate to Settings from the 3CX Dashboard

2. Click on Voicemail
Click on the Voicemail
button.

3. Voicemail Settings
Configure the voicemail settings.
- Voicemail Menu Extension Number:
Typically 999 or 9999
- Do not save Voicemails that are less than (seconds):
Defaults to 2 seconds

- Voicemail quota, Gb:
Defaults to 5 Gb

The following voicemail settings are optional.
- Automatically delete all Voicemails older than:
Check the box. Defaults to 30 days

- Send email when size of Voicemail folder reaches:
Check the box. Defaults to 75% of quota

4. Click on OK
when you are finished