Quick Reference

Setting Name abandon_rate_target
Default Value 3
Recommended 2.5 to 3.0 (percent)
Impact Level High
Location Admin > Campaigns > [Campaign] > Dial Level Threshold
ViciStack Module Dialer Tuning & Auto-Configuration

abandon_rate_target

What Abandon Rate Target Does

Sets the maximum allowable call abandonment rate as a percentage. The FTC’s Telemarketing Sales Rule mandates a maximum 3% abandon rate calculated over a 30-day rolling period. This setting directly controls adaptive dialing behavior — the system will reduce dial level if this threshold is approached.

| Center Size | Recommended Value | Notes |

| --- | --- | --- |

| 10–25 Agents | 2.5 to 3.0 (percent) | Start conservative, monitor for 48 hours before adjusting |

| 25–100 Agents | 2.5 to 3.0 (percent) | Scale gradually — larger operations amplify effects of misconfiguration |

| 100–500 Agents | 2.5 to 3.0 (percent) | Consult ViciStack optimization team for enterprise-scale tuning |

How to Change This Setting

  • Navigate to Admin > Campaigns

  • Select campaign

  • Find the Abandon Rate Target field

  • Enter value between 0 and 100 (percent)

  • Recommended: 2.5 to leave buffer below the 3% regulatory limit

  • Click Submit

Common Problems

Setting above 3.0 creates TCPA/FTC compliance risk

Setting too low (under 1.5) artificially throttles dial performance

Not accounting for rolling 30-day calculation window leads to compliance violations near month-end

ViciStack Module

ViciStack’s Dialer Tuning & Auto-Configuration module automatically monitors and optimizes abandon_rate_target 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 abandon_rate_target do in VICIdial? +

Sets the maximum allowable call abandonment rate as a percentage. The FTC's Telemarketing Sales Rule mandates a maximum 3% abandon rate calculated over a 30-day rolling period. This setting directly controls adaptive dialing behavior — the system will reduce dial level if this threshold is approached.

What is the recommended value for abandon_rate_target? +

The recommended range for abandon_rate_target is 2.5 to 3.0 (percent). The out-of-box default is 3. 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 abandon_rate_target for me? +

Yes. ViciStack's Dialer Tuning & Auto-Configuration module monitors abandon_rate_target 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.

Related Settings

adaptive_dl_level View setting → drop_action View setting → drop_lockout_time View setting → drop_rate_group View setting →

Related Blog Posts

Industry Insights Call Center ROI Formula: How to Calculate and Improve Read article → Technical Guides Migrating from GoAutoDial to VICIdial: Step-by-Step Read article → Platform Comparisons Open Source Call Center Software: The Complete Guide Read article →

Part of the Complete VICIdial Implementation Guide and VICIdial Performance Optimization Guide

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