Configuration Dialog:
[Options > PhoneDialog (TAPI Device)]

TAPI Device - Settings

Dial Settigns: Configuration of city/area code, phone number format and some more.

Driver configuration: The configuration dialog of the TAPI driver is displayed.

Numbers: Select the phone numbers you want to control/monitor. If you use multiple, you can select it in the top left phone display window.
Hint: The button is disabled if the TAPI driver supports only one number. 

Extended Settings: Delay TAPI initialization at system startup.

Show "Please pickup the receiver"-dialog: A corresponding dialog is shown before the dial-command is sent to the device. As soon as you pick up the receiver the dialog is automatically closed and the phone number is dialed. This option should be used for TAPI devices without automatic offhook.

Read device log: Starting with version 3.1.035, the CTI Client can read offline calls from some TAPI devices. This feature is supported for: FritzBox, Yealink, Snom and Android lines.

• Here you can specify that the calls are read every time the CTI Client starts. Check the box next to: "Automatically during every connection to the TAPI device."
  The default setting for the query period is 30 days. Only calls made since the last time the CTI Client was closed will be retained.

• If you want to read call logs for the first time, you can temporarily set the query period to the required number of days and then click "Read device log now".
  The query period should then be set back to 30 days.

 Call signaling by sound card: Hint: If you phone via sound-card (e.g. in combination with an ISDN card), you should activate this option.

Fade out sound on calls: Activate this option to fade out the sound output of other applications such as media players or web browsers during phone calls. At the end of the call, these are fade in again. Further important information on configuration and requirements can be found here ...

This is a TAPI device of another user: This setting may affect the monitoring via a CTI Server Group panel. Only the calls of the "own" TAPI devices are reported to the CTI Server and thus displayed on the Group panel.

When the screen is locked

Activate call forwarding: When the lock screen is activated, call forwarding is set to the specified number. Any call forwarding that may already be set will be overwritten.

Activate Do Not Disturb: When you activate the lock screen, do not disturb is activated.

Close line: When the lock screen is activated, the line will close.
Hint: When the computer enters power-saving mode, the TAPI line is always closed.

Please note that if the line to be closed is the integrated SIP softphone, call forwarding/do not disturb can only be performed if the "switch in the PBX" option is selected. This setting can be found under [TAPI Device > Driver Configuration > SIP Registrations > Edit > SIP Service Provider > Features > Call Forwarding/Do Not Disturb].

When you disable the lock screen, the selected actions will be automatically reset.

Further information on call forwarding/do not disturb You will find here...

The lock screen can be activated as follows:

• Search for "Change screensaver" in the taskbar and open the settings.
• Select a screensaver from the drop-down menu (e.g., "Blank" for a black screen).
• Set the waiting time one minute shorter than for power saving mode (e.g., 14 minutes).
• Check the box next to "Login page on reactivation".