cucm server cisco mcs 7835
i have a old cisco mcs 7835 at work thats been catching dust. It has a Intel Xeon 3.40 GHz 2 MB L2, 2gb of ram, i dont remember the hard drive size. It is running a call manager havent checked what version but figure i could incorporate this into my ccnp voice lab. Would this older server be any use in a ccnp voice lab running vmare images of cucm, cup, cuc, and etc if i upgrade it to 12gb and add a 1tb hard drive.