Voicemail and SMDI

I am looking for any examples or information on how to setup the SMDI support. I’ve got the smdi messages coming through but need help figuring out how to set up the numbers in the config files to use the information. I’m using version I have a CAS T1 setup between the Asterisk server and a Lucent Compact Switch/Telica Plexus 9000. Any help would be appreciated.