Dialer pacing

Dialer pacing is the broad term for how aggressively a dialer places calls compared to how many agents are free to take them. It is the central tension in any outbound contact center: dial too slowly and your agents sit idle, dial too fast and people answer with nobody there to greet them. That second case produces a dropped, or abandoned, call, which hurts both the customer experience and your compliance standing. Getting pacing right is most of the art of running a dialer.

In VICIdial, pacing shows up most directly as the Dial level, or the Auto dial level when the system manages it for you. A dial level of 2.0, for example, means the dialer aims to place two calls for every available agent. Higher numbers push more Lines per agent onto the network and raise your Occupancy, meaning agents spend more of their time actually talking. But they also push your Drop rate up, because more of those extra calls connect with no agent ready.

Manual versus automatic pacing

You can set a fixed pace and leave it, or you can hand the job to Adaptive dialing, which tunes the pace continuously from live campaign data. Automatic pacing tends to win on busy, large campaigns where conditions change throughout the day and a human could never keep up with the adjustments. A fixed level is simpler to reason about for small or steady campaigns, where the math does not move much and you would rather know exactly what the dialer will do.

Good pacing is not about chasing one number. It is about finding the point where agents stay busy and your dropped calls stay under the line. Watch both Occupancy and Drop rate together, because improving one usually costs you the other — push the pace to fill idle time and you will start abandoning calls. The right balance depends on your list quality, your agent count, the answer rate of the numbers you are calling, and the rules that apply where you dial. Expect to revisit it as any of those change.