Parsing IP and PHONE NUMBER from ACCOUNTING packet

I am new to RADIUS and have been given the responsibility of managing our RADIUS server. We use it to process the CDR's that come from our VOIP switches. I have read the documentation, and googled several search terms but can find an understandable example. I would like to parse a VSA from the

Re: Parsing IP and PHONE NUMBER from ACCOUNTING packet

Hi, Michael Joyner: 1, read man unlang , more and more ; 2, understand regular express .. importance ; regular express can extract what you need . 3, mysql support regular express , or , use unlang . processing maybe below: accounting { #Calling-Station-Id