Asterisk CDR
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Overview
Asterisk CDR(Call Detail Record) 내용 정리.
Basic
Asterisk 12 부터 CDR 내용이 변경되었다.
- Individual components in Asterisk no longer modify CDRs directly. CDRs are produced based on the state of the channels and bridges within Asterisk. As a result, there is much greater degree of consistency in CDRs throughout Asterisk, regardless of the application channels happen to be executing in.
- The behaviour of CDRs between multiple parties is now defined.
- Depending on how channels are dialed and bridged, multiple CDRs will be created for a given call. Post-processing of these records will be required to determine the overall statistics of the call.