VOS3000 fee decimal precision controls billing rate decimal places and rounding units. Learn accurate FEE_PRECISTION and FEE_UNIT configuration for wholesale.
VOS3000 billing free time subtracts seconds from CDR duration before rate calculation. Learn powerful SERVER_BILLING_FREE_TIME configuration for promotions.
Fix VOS3000 CDR billing discrepancy issues. Complete troubleshooting guide for billing mismatches, timezone differences, billing precision, and CDR queue problems.