Resources

Contact Center & QA Glossary

Plain-English definitions for the metrics, concepts, and compliance frameworks that run modern contact centers. Built for QA managers and Heads of Training.

Metrics & KPIs

AHT (Average Handle Time)

Average total time per customer interaction including talk, hold, and after-call work.

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QA Concepts

Call Calibration

Aligning multiple QA scorers on consistent scoring standards through structured group review.

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Metrics & KPIs

CSAT (Customer Satisfaction Score)

How satisfied customers are with a specific interaction, scored from a single survey question.

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Operations

Dead Air

Silence longer than 3 seconds during a call, typically caused by agent searching or system lag.

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Metrics & KPIs

FCR (First Call Resolution)

Percentage of customer issues resolved on the first call without callback, transfer, or follow-up.

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Operations

ACW (After-Call Work)

Post-call documentation time — typing notes, updating CRM, logging dispositions before the next call.

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Metrics & KPIs

ASA (Average Speed to Answer)

Average wait time before a queued call is picked up. Strongly correlates with abandonment and CSAT.

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Metrics & KPIs

CES (Customer Effort Score)

How much effort customers spend resolving issues. Strongest predictor of churn for support interactions.

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AI & Tech

IVR (Interactive Voice Response)

The automated phone menu that routes callers before reaching an agent. AI voicebots are replacing it.

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Metrics & KPIs

NPS (Net Promoter Score)

Customer loyalty and likelihood to recommend on a 0-10 scale, grouped into Promoters, Passives, Detractors.

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Operations

ACW (After-Call Work)

Post-call documentation time — typing notes, updating CRM, logging dispositions before the next call.

Read →
Metrics & KPIs

ASA (Average Speed to Answer)

Average wait time before a queued call is picked up. Strongly correlates with abandonment and CSAT.

Read →
Metrics & KPIs

CES (Customer Effort Score)

How much effort customers spend resolving issues. Strongest predictor of churn for support interactions.

Read →
AI & Tech

IVR (Interactive Voice Response)

The automated phone menu that routes callers before reaching an agent. AI voicebots are replacing it.

Read →
Metrics & KPIs

NPS (Net Promoter Score)

Customer loyalty and likelihood to recommend on a 0-10 scale, grouped into Promoters, Passives, Detractors.

Read →
Metrics & KPIs

NPS (Net Promoter Score)

Customer loyalty metric measuring likelihood to recommend on a 0-10 scale.

Read →
Metrics & KPIs

CES (Customer Effort Score)

How easy it was for a customer to resolve their issue, scored on a 1-5 or 1-7 scale.

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Operations

ACW (After-Call Work)

Time agents spend on post-call documentation before becoming available for the next call.

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Metrics & KPIs

ASA (Average Speed to Answer)

Average time between when a call enters the queue and an agent picks up.

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Operations

IVR (Interactive Voice Response)

Automated phone system that callers interact with before connecting to a human agent.

Read →