Quick Answer: Configure an AI voice receptionist by defining a business-hours routing calendar, attaching holiday exceptions, and setting overflow rules for after-hours or high-volume calls. In practice, you map each time window to a specific call flow: answer live, route to voicemail, forward to an on-call team member, or create a ticket, then test all edge cases to ensure calls never dead-end.
A robust AI voice receptionist should be configured around three control layers: schedule logic, exception handling, and overflow behavior. Business hours determine when the system answers with standard intake and routing logic; holiday rules override those hours for dates, date ranges, or recurring annual events; and overflow settings define what happens when queues are full, callers wait too long, or no staff member is available. The best implementations use a centralized scheduling engine tied to the business calendar, with priority-based routing, failover escalation paths, and explicit fallback destinations so every inbound call is handled consistently and measurably.