I have it in my lab, nice and stable version, you should start by reading the configuration guides online, or help from the server itself.
There's no guide that will tell you how to configure the system from scratch, that's pretty much hands on experience you need to get by learning from others, or by yourself with a CUCM system.
HTH
java
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www.cisco.com/go/pdihelpdesk
HTH
java
if this helps, please rate