Hi Francis,
Sorry, there is no method to Logout users from EM due to inactivity. The only forced Logout is this one;
You can establish a time limit, so Cisco CallManager Extension Mobility automatically logs out users after a certain time throughout the cluster. At the Enforce Maximum Login Time, choose True to specify a maximum time for logins and then set the maximum login time.
To set the Service Parameters for Cisco CallManager Extension Mobility, perform the following steps:
Procedure
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Step 1 From Cisco CallManager Administration, choose System > Service Parameters.
The Service Parameter Configuration window displays.
Step 2 From the Server drop-down menu, choose the server that is running the Cisco CallManager Extension Mobility service.
Step 3 From the Service drop-down menu, choose Cisco Extension Mobility.
A new Service Parameter Configuration window displays.
Step 4 At the Enforce Maximum Login Time field, choose True to specify a clusterwide maximum time for logins. After this time, the system automatically logs out the device.
Choosing False means that no clusterwide maximum time for logins exists.
The default value specifies False.
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Tip To set an automatic logout, you must choose True in Step 4 and also specify a system maximum login time in Step 5. Cisco CallManager then uses the automatic logout service for all logins.
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Step 5 If you specified True at the Maximum Login Time field in Step 4 of this procedure, specify the maximum login time in Hours:Minutes from 0:01 to 168:00 (1 minute to one week).
The default value specifies 8:00 (8 hours).
From this doc;
http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_administration_guide_chapter09186a008037e638.html#wp1178338
Hope this helps!
Rob
