CDR, info about no answer and busy

i have noice in cdr, that no answer calls are treated as busy.
There is a way to treat no answe calls as no answer and busy as busy?
If i try to call from my extension my mobile phone, if i cancel call before answering, i have no answer in cdr, but if timeout is reached (1 minutes) i have busy.
Sorry for bad english, thanks in advance
FreePBX 2.11 asterisk 11.17.1