Help > Functions and Applications > PBX functions
PBX functions
A number of settings and functions of the PBX can be conveniently operated via the app.
*Note: Some functions must have been set up in the PBX in advance.
*Please consult the PBX manual for this.
Voicemails 
Voicemails for your own user can be easily accessed and managed via the menu and the icon in the status bar.
*Note: In addition, the voice mailboxes of all groups of which the softphone is a member are displayed. Requirements: COMtrexx as of version 2.6.1, COMpact as of version 8.6D
Messages and announcements are not stored on the phone, but on the PBX.
Voicemail messages can be loaded and played via: Voicemails and alternatively
*Description of the operation and display under Voicemails
The readiness of your own voice mailbox can be switched on/off via: Settings > Telephony > Reachability > Readiness of your own voice mailbox and alternatively Voicemails >
*Details about the settings are in Reachability
*Description of the operation and display under Voicemails
Do not disturb, call waiting, call forwarding and groups 
Telephony settings for your own user can be conveniently operated via the menu and icons in the status bar.
•Call waiting can be turned on/off via: Settings > Telephony > Reachability > Call waiting
*Details about the settings are in Reachability
•Do-not-disturb can be switched on/off via: Settings > Telephony > Reachability > Do not disturb and alternatively
*Details about the settings are in Reachability
•Call forwarding can be switched on/off via: Settings > Telephony > Call forwarding and alternatively
*Details about the settings are in Call forwarding
•Logging in and out of groups is done via: Settings > Telephony > Groups and alternatively
*Details about the settings are in Groups
Busy and presence status 
The busy and presence status can be displayed for internal numbers of the PBX (status display with BLF and presence).
The status is displayed via: Contacts
*Further help under Contacts
*Description of the operation and display under Contacts Overview
Configurations and relays 
The app supports direct switching of PBX configurations, switching automatic configuration switching on/off, and switching PBX relays (only relays with a fixed switching duration: door opener/light and PC relays).
Configurations and relays are controlled via: Settings > PBX
*Details about the settings are in PBX
*Note: The door opener and light functions can also be assigned directly to a contact.
*Further help under Contacts