Grandstream Networks UCM630 Series User Manual page 411

Enable CDR Cleaner
CDR Clean Time
Cleaning Conditions
Figure 307: Cleaner
Table 144: Cleaner Configuration
Enable the CDR Cleaner function.
Enter 0-23 to specify the hour of the day to clean up CDR.
By Schedule: If the clean interval is 3, cleaning will be performed every 3
days to remove all records that were generated 3 days ago.
UCM630X Series User Manual
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