Difference between revisions of "ASR/ACD"

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= ASR - Answer Seizure Ratio =
= ASR - Answer Seizure Ratio =


The ASR is calculated by dividing the number of successfully answered calls by the total number of calls attempted,
The Answer Seizure Ration (ASR) is calculated by dividing the number of successfully answered calls by the total number of calls attempted,
which are known as "seizures". Since busy signals and other rejections by the called number count as call failures, the calculated ASR
which are known as "seizures". Since busy signals and other rejections by the called number count as call failures, the calculated ASR
value can vary depending on user behavior. (http://www.voip-info.org/wiki/view/ASR)
value can vary depending on user behavior. (http://www.voip-info.org/wiki/view/ASR)

Revision as of 02:13, 30 April 2010

ASR - Answer Seizure Ratio

The Answer Seizure Ration (ASR) is calculated by dividing the number of successfully answered calls by the total number of calls attempted, which are known as "seizures". Since busy signals and other rejections by the called number count as call failures, the calculated ASR value can vary depending on user behavior. (http://www.voip-info.org/wiki/view/ASR)

60-70% is considered a very good ASR in the VoIP world.

ACD – Average Call Duration

The Average Call Duration (ACD) is calculated by taking the sum of billable seconds (billsec) of answered calls and dividing it by the number of these answered calls.