Put endpoints to the maintenance-busy state. For example, you can busy out an endpoint if you need to configure or remove it from the Routing Core Server. When you put an endpoint to the maintenance-busy state, the endpoint cannot make calls and activate any services, such as Service Observe or VuStats. Endpoints in the maintenance-busy state can make emergency calls. You can busy out one or multiple specific endpoints or all endpoints.

You can also run maintenance commands on the Configuration Server console.