What adapt_tapered dialing does and when to use it

Your drop rate is measured as an average over time, not minute by minute. That opens a small bit of room to be clever: if you dial a little aggressively early in the day, you can ease off later and still land under your limit by closing time. ADAPT_TAPERED is the dial method built around exactly that idea. It spends your drop-rate budget early and gets stricter as the shift winds down.

How the taper works

Like every ADAPT method, ADAPT_TAPERED is a form of predictive dialing: the dial level locks to 1.0 and only the dialer moves it. What makes the tapered version distinct is that it watches the clock. When there are roughly 10 or more hours left in the shift, the taper barely touches the dial level at all, so it dials about as freely as your other settings allow. As the hours left tick down toward zero, the algorithm pulls the dial level closer and closer to 1.0, getting more conservative the nearer you get to quitting time.

The result is a campaign that's allowed to run over its drop limit early, then reins itself in so the day's overall average still comes in under your target. If you got unlucky with a burst of live answers in the morning, the afternoon's caution makes up for it.

The one setting that matters most

ADAPT_TAPERED leans entirely on one field: Latest Server Time. This is the hour and minute you'll stop calling on the campaign, entered in 24-hour form, so 2100 means you stop at 9 PM server time. The taper has no idea when your shift ends unless you tell it, so if you leave this wrong the whole effect is wrong. Set it to your real stop time and update it if your hours change.

Everything else behaves like the standard adaptive controls: a drop percentage limit, commonly 3% to match the US FTC ceiling, and a maximum adapt dial level that caps how far the dialer can push regardless of how good the leads look.

Worth saying plainly: the taper only ever makes the dialer more cautious as the day goes on, never more aggressive at the end. Early-shift latitude is the whole point, so don't expect a late-day push. If your campaign runs all day, you can leave it on ADAPT_TAPERED and let it manage the morning enthusiasm for you. If you only call for a couple of hours, the taper has less room to work with, since there's never that big 10-hours-remaining window where it stays out of the way.

When to reach for it

ADAPT_TAPERED suits a fixed-shift operation that wants to maximize contacts without finishing the day over its abandonment rate limit. It's especially useful when you tend to run hot in the morning, because it gives you that early latitude and then quietly cleans up the average for you. If your shift times wander day to day, it's less of a fit, because the math depends on a reliable stop time.

For how it compares to the steadier adaptive modes, see the dialing strategies guide, and if early aggression is still pushing your drops too high, work through how to lower your VICIdial drop rate. Want a tuned, hosted dialer rather than a server to configure yourself? See our pricing.