What feature routes incoming calls appropriately during business hours on an Avaya IP Office solution?

The feature that routes incoming calls appropriately during business hours on an Avaya IP Office solution is the Time Profile. Time Profiles are essential for managing call routing and handling strategies based on specific times or days. This allows the Avaya IP Office to differentiate how calls are handled during business hours versus outside of those hours.

For instance, a Time Profile can be configured to direct calls to different destinations or apply different rules based on the time of day, such as forwarding to voicemail after-hours or redirecting to a receptionist during business hours. This level of control is crucial for organizations that need to maintain a professional communication system while ensuring calls are managed effectively based on their operational hours.

Other options like IP Protocol and Firewall Profile pertain to network operations and security, and while they play important roles in the overall communication infrastructure, they do not specifically address call routing based on time. Alternate Network Selection involves managing call paths or routes under certain network conditions but is not specifically designed for handling call routing based on business hours.