Freepdx CRM Module

I have the CRM link module installed on my pbx and conected with my crm (Improvit360 /Salesforce) I need the module modified to check the numbers against "prospects" and "customers" in the CRM and add the task from the call to their records. (Normally the CRM Module checks for accounts, leads, and contacts. I do not use these) I also need the call recording attached to this record as well.