Hi Pix, In ALU B11, i got same problem when activate AMR, and set parameters as below:
EN_AMR_CA_HR_FR=true
EN_AMR_CA_FR_HR_loaded=true,
It increases very high cdr,
EN_INTRA_UL(DL)_AMR=enable
What is best way to do with AMR?
And What is ALU set of parameters suitable for DCS1800 compare to GSM900