Progressive Dialing

Progressive dialing is an outbound dialing mode that automatically dials one call per available agent, waiting until an agent is free before placing the next call. Unlike predictive dialing, progressive mode never dials more lines than there are available agents, which virtually eliminates abandoned calls while still automating the dialing process.

How It Works in VICIdial

In VICIdial, progressive dialing is configured by setting the auto dial level to exactly 1.0. At this level, the system places one outbound call for each agent in the “waiting” state. When a call connects, it is immediately routed to the waiting agent. If the call goes unanswered or hits an answering machine, the system logs the dial status and moves on to the next lead in the hopper.

The key distinction from predictive dialing is that there is no over-dialing — the system will never have a connected call with no agent to handle it. This makes progressive mode ideal for campaigns where compliance is critical or where abandon rate must be kept at zero.

Why It Matters

Progressive dialing strikes a balance between full automation and compliance safety. It is the preferred mode for campaigns that cannot tolerate any dropped calls, such as those governed by strict TCPA requirements or operating in regulated industries. While it produces lower calls per hour than predictive mode, it delivers a better customer experience since every answered call reaches an agent immediately.

For teams that want automation without compliance risk, progressive dialing is often the recommended starting point before moving to adaptive dialing. See the dialer tuning feature page for tips on choosing the right dialing mode for your campaign.