[OpenSER-Users] need help on Free Radius & CDR Tool

hi   i manage the Cisco BTS 10200 system, and now i am assigned a task to work with the Radius i choose the FreeRadius to work with Cisco BTS system the attached file are message flow & message's structure of account start modify some config in radiusd.conf & clients.conf first, BTS send message Access Request to FreeRadius and then Freeradius send message Access Accept, they working properly when BTS send message Account Start to Radius, there are a lot attribute and freeradius save them in the radacct table but in radacct , there some columm doesn't match with the message Account Start, i want to change the name of some columm to match the message Should i need to edit the sql.conf for this issue On the CDR Tool, should i need to edit to working properly Thanks Ha`