Comms CDR
From Taridium
The comms CDR database collects call detail records for all calls placed to, or from the switches. It can either reside on the same physical server as the configuration database, or in a separate server/cluster. Per default comms will not collect unanswered calls. Please refer to the switch configuration cdr.conf file [general] section and set unanswered = yes if you want to collect these calls. Please be aware that this can cause a substantial increase in collected records.