Scheduling the Data Collection Method 
The data collection method has been started once manually.
Call the required monitor (SAPphone).
Expand the monitor tree completely.
Position the cursor on a telephony server.
Note
The servers are located on the lowest level of the monitor tree. You can also schedule the method on higher-level nodes (for example, a client or the monitor). However, this has no effect on the lower-level nodes.
Choose Properties and switch from display to change mode.
You receive notification that the values of the MTE class will be changed.
Confirm the dialog box.
On the Methods tab page, in the Start Data Collection Method Every.. field, specify the interval (in seconds) between automatic starts of the method.
Save the dialog.
The SAPphone data collection method is scheduled.