Which three parameters are requested in an Audit Endpoint message from a Cisco Unified CM to an endpoint on a MGCP gateway? (Choose three.)

Bearer Information is typically part of setting up or describing a call's media stream, not directly requested in an Audit Endpoint message.

Call ID is associated with specific call instances, not the general audit of an endpoint's state.

An Audit Endpoint message requests the endpoint's current capabilities to ensure they are synchronized and to verify what the endpoint can support.

The message requests the Connection ID to identify any active connections associated with the endpoint that the gateway currently manages.

Connection Mode relates to how a connection is established (e.g., sendonly, recvonly), not a core parameter for auditing the endpoint itself.

Connection Parameters are typically part of a create connection or modify connection command, specifying details for a specific connection.

The Request Identifier is a unique transaction identifier used within MGCP messages to correlate requests and responses.

Observed Events are what the gateway reports to CM, not what CM requests from the gateway in an audit.