Inbound DID destination to TimeGroup=>Announcement doesn't record do CDR

Hi,

I have my inbound destination set to a TimeGroup, and the timegroup when matches go to an announcement that play's a system record, and then goes to hangup and terminates the call.

Everything's fine and perfect.

But, i've noticed that only call's that go to the end, i mean, when i call and only when i listen the record to the end, get's saved into CDR.
If i start listening the call, and hangup before the end, nothing get's saved into CDR.

At least for me, it's very important to know who called me during this time.

Is this a bug or something that i may be doing wrong?

Thanks in advanced,