If you are trying to find the version number of your Cisco Mobility Services Engine, SSH into the machine and execute the following command:
You should see something similar to the output below:
[[email protected] ~]# /etc/init.d/msed status
STATUS: Starting MSE Platform, Waiting to check the status. MSE Platform is up, getting the status
Product name: Cisco Mobility Service Engine
Hw Version: V01
Hope this helps!