If you are trying to find the version number of your Cisco Mobility Services Engine, SSH into the machine and execute the following command:
/etc/init.d/msed status

You should see something similar to the output below:

[root@MYMSE ~]# /etc/init.d/msed status
STATUS: Starting MSE Platform, Waiting to check the status. MSE Platform is up, getting the status

-------------
Server Config
-------------

Product name: Cisco Mobility Service Engine
Version: 7.0.220.0
Hw Version: V01
....

Hope this helps!