Quick Reference
wait_between_calls
What Wait Between Calls Does
The number of seconds an agent has between completing one call (after disposition) and receiving the next call. This mandatory gap prevents back-to-back calls with zero recovery time, which increases agent burnout and error rate on dispositions.
Recommended Configuration
| Center Size | Recommended Value | Notes |
| --- | --- | --- |
| 10–25 Agents | 1 to 3 seconds for agent wellbeing | Start conservative, monitor for 48 hours before adjusting |
| 25–100 Agents | 1 to 3 seconds for agent wellbeing | Scale gradually — larger operations amplify effects of misconfiguration |
| 100–500 Agents | 1 to 3 seconds for agent wellbeing | Consult ViciStack optimization team for enterprise-scale tuning |
How to Change This Setting
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Navigate to Admin > Campaigns
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Select campaign
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Find Wait Between Calls setting
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Enter seconds as integer
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Balance agent experience vs. productivity: 2-3 seconds is industry standard
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Submit
Common Problems
Value of 0 delivers calls immediately after disposition — high burnout and disposition error rate
Values over 5 seconds significantly reduce calls-per-hour without meaningful wellbeing benefit
Does not apply to agents who are in wrap-up mode (wrap_up_seconds takes precedence)
ViciStack Module
ViciStack’s AI Coaching module automatically monitors and optimizes wait_between_calls based on real-time performance data from your operation. Instead of manual tuning, ViciStack continuously analyzes call outcomes, agent performance, and contact rates to recommend and implement optimal values — often catching configuration drift before it affects your numbers.
Frequently Asked Questions
What does wait_between_calls do in VICIdial? +
The number of seconds an agent has between completing one call (after disposition) and receiving the next call. This mandatory gap prevents back-to-back calls with zero recovery time, which increases agent burnout and error rate on dispositions.
What is the recommended value for wait_between_calls? +
The recommended range for wait_between_calls is 1 to 3 seconds for agent wellbeing. The out-of-box default is 1. Note that optimal values vary by operation size, campaign type, and carrier — use ViciStack's automated tuning to find your exact optimal configuration.
Can ViciStack automatically optimize wait_between_calls for me? +
Yes. ViciStack's AI Coaching module monitors wait_between_calls continuously and alerts you when the value drifts outside optimal range. On qualifying plans, ViciStack can automatically adjust this setting based on real-time performance data — no manual intervention required.
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