You can select whether the system should automatically change your IM presence status when you have an appointment or meeting in your calendar.
To configure advertising your call status:
1.Click the Configure tab and select IM/Presence.
2.Set Advertise on Call Status to the required setting.
•Presence and Message
The system updates your status message to indicate you are in a meeting and sets your presence to DND.
•Message Only
The system displays only your calendar message.
•None
The system does not alter your status message or presence indicator.
3.Click Save.