So, here is what I am trying to do:
1. Create public page that Five9 can post a Caller ID number to via a URL.
2. Parse through the DB based on the Caller ID passed in the URL
3. Return first result with a couple other fields as XML so Five9 can pick it up

I have the SOQL query defined, but I don't know how to do the rest. Any help would be apprecieated.