After configure any supplementary service ( CFU , CFNR , WAKE-UP...) all CDR was generated as a normal call and didnt informed which kind of supplementary service was used.
ATS9900 version : V100R003C01.
Problem can be solved by command MOD EVTACR in the field "NS CHARGING" select the supplementary service that you want to be displayed on de CDR:
For example CFU service must be configured like this :
MOD EVTACR: NSCHG=CFU_U-1;.
On configuration procedure for supplementary service CDR we MUST configure ACR offline event charging for all kind of supplementary service.