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Reply To: Diffrence b/w CSSR & CSR ??

#61429
CAM CHARLY
Guest

the difference between CSSR & CSR is that;

CSSR call setup success rate is the rate of total call setup attempt you remove call fail divide by total call setup attemp *100

the basic formulat is

CSSR= ((Nb of call attempt- call fail)/ Nb of call)*100

for exemple
you have
nb of call attempt= 1000
call fail = 20

your cssr will be =((1000-20)/1000)*100
= 98%

CSR is call success rate

it is CSSR- call drop