Creating Accurate Forecasts From Irregular Call Volume

At some contact centers, call volume stability is an occasional luxury. At others, it may seem like an impossible dream.

Or is it? Sure, an ever-varying deployment of sales and special offers and store openings and closings will all impact customer response. But with a workforce management solution it is still possible to detect patterns and predict future outcomes. Try these tips for more accurate forecasts.

1. Unique events aren’t always unique

Sometimes we tend to overlook the fact that next week’s sale isn’t really that much different from one last February, or that the blizzard that shut down the streets around the store had the same impact as a thunderstorm did last summer. Bottom line: few events that affect contact center call volume are truly unique. By reviewing 1-2 years of call history, you should be able to anticipate the impact of an approaching event, based on what happened when a similar event occurred previously.

2. Run scenarios

Forecasting simulations based on 2-3 potential outcomes can help managers analyze routing policies and incoming call volume. That leads to more accurate forecasts and schedules.

3. Include all activities

Events don’t just vary outside the contact center. Agent breaks, training sessions, staff meetings and other variables should also be considered when preparing forecasts and schedules. This is much easier to do with an automated workforce management system (as opposed to spreadsheets).

4. Stay flexible

The more rigid the schedule, the more likely it will fall short of expectations. Built-in flexibility allows managers to be forecast in a way that prepares for unforeseen fluctuations. And, as with including all activities, this flexibility is easier to achieve with a workforce management solution.

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