Transfer rate

Routing is deciding which agent, team, or AI agent receives a contact, based on intent, language, skill, customer tier, and availability. Accurate routing is the cheapest available reduction in handle time, because a misrouted contact pays the cost of being read and reassigned twice.

First contact resolution is the share of issues fully resolved during a customer’s first interaction, with no follow-up contact about the same problem. It correlates strongly with satisfaction and cost, but only when measured over a defined reopen window rather than at ticket close.

Average handle time is the mean time an agent spends on a single contact, including talk or chat time and after-contact work. Because the definition varies between teams, comparisons are only meaningful when both sides confirm whether wrap-up time is included inside the calculation being reported.

A queue is the ordered set of contacts waiting to be handled, usually segmented by channel, language, skill, or customer tier. Queue design determines who waits and for how long, making it one of the most consequential and least visible decisions in a support operation.

Escalation rate is the share of contacts transferred to a higher support tier, a supervisor, or from an AI agent to a human. Reporting should separate planned handoffs, where an AI agent routes a complex or high-risk case by design, from failure escalations, where the agent could not resolve the issue; blending the two obscures true automation performance. Escalation reason codes point to specific knowledge base gaps, and the metric moves inversely with containment and first contact resolution. Example: 120 escalations from 3,000 contacts gives a 4% rate.