- In the Voice Mail System Configuration window, click the voice mail domain (VMD).
- Double-click Sites. The system displays the Sites dialog box for the selected voice mail domain.
- Click Configure to open the Site Configuration for <VMD name> dialog box.
- Select the site for which you want to configure properties and click Properties, or double-click the site name. The system displays the <Site name> Properties dialog box.
- Click the Auto Attendant Holidays tab.