Hi guys,
 
Any one know how to deal with Transfer CDR.  From CDR Admin Guide, both consult and blind generate 3 CDR Rows
 
Calling Party Transfer:
 A call B  ,  A transfer call to C [ Internal Extension], B and C connected. 
 
1st  CDR:   Calling = A  ,  FinalCalled = B
2nd CDR:   Calling = A  ,  FinalCalled = C
3rd  CDR:   Calling = B  , FinalCalled = C
 
 
Called Party Transfer
 A call B [ Operator],  B transfer call to C,  A and C connected. 
 
1st  CDR:   Calling = A  ,  FinalCalled = B
2nd CDR:   Calling = B  ,  FinalCalled = C
3rd  CDR:   Calling = A  , FinalCalled = C
 
 
The Calling Party Transfer  case is problem to me, I can not properly charge since the 3rd cdr will be read as incomming call.
If i flip around the CDR, then it will effect to Called Party Transfer case , The incomming call will be charged.
 
I think about match globalCallID_callId  but, this will be  much complex and not feasible if all 3 CDRs  not in the same CDR files.
 
 
Thanks

Thanks for your answer