[Freeswitch-users] nibble to update DB after hangup

Hello, I am using nibble_bill to bill a few calls. Trying to implement a scenario where I can update the database or CDR? after the call has been billed. Could not find this info elsewhere. Is there a way we can achieve this with nibble or do I have to run a script, to check balance before and after the call, and right after the hangup update the DB with new info? -B