Help > User Interface > Settings > Accounts > SIP accounts > Preconfigured Extensions
Preconfigured Extensions
Check for voicemail
Voice mailbox phone number.
The softphone uses this extension, assigned on the PBX, to listen to voicemail messages.
This extension is dialled in the status bar when selecting the account after selecting .
Transfer to voicemail
Voice mailbox phone number that the softphone uses to leave voicemail messages.
This extension is used to forward incoming calls to the voice mailbox. To do this, select first in the Call menu when there is an incoming call and then in the status bar .