Adds an extenstion to the list of supported extensions for Invite. If an incoming Invite message has a required header that does not exist in this list, it will be automatically rejected with 420. Once an item is added to this list, it cannot be removed. This list does not affect outgoing Invites for which the application is responsible for adding any necessary headers such as "Supported" or "Require" headers for specific SIP extensions.

Terminates the endpoint and cleans up active sessions and resources. The endpoint is no longer usable.

Waits for the pending SendMessage operation to complete.

Completes the asynchronous Terminate operation.

Gets the value of the given parameter.

Gets the list of extensions supported by this endpoint. By default, this list is populated with extensions understood by the platform. The application can add other extensions it can support. Incoming Invite messages will be automatically rejected with 420 response if it contains a Requires header with option-tag that is not present in this list.

Event handler for incoming notify request.

Register for page mode messages.

Removes a feature parameter matching the name if it exists.

Terminates the endpoint and cleans up active sessions and resources. The endpoint is no longer usable.

Returns the string representation of the object.

Unregister for pagemode messages

Gets or sets the application context.

Gets or sets the application user agent string. This is appended to the user agent header.

Gets the connection manager used by this endpoint.

Gets the default domain of the endpoint URI.

Gets the default transport.

Gets or sets the desired session timer interval of the application. This is used only for the initial Invite or Response.

Gets or sets the flag that indicates if the endpoint should retry requests for failed responses that contain retry-after header. By default, this is false and hence the platform will retry once more for such requests. If the applications wants to disable this automatic retry behavior, this property can be set to true. Typicaly, this might be needed for an application whose primary task is to perform back to back operation for two sessions where automatci retry might interefere with the ability to offer quick feedback via the back to back seesion so that the remote can take corrective measures.

Disables signing of Referred-By headers for endpoint if configured to use MTLS.

Gets or sets the user name preferred by the application for the local user. This name will be used as the display name of the user in outgoing messages. This property indicates the display name to use in outgoing messages.

Gets the GRUU of the endpoint, if any. Can be null.

Represents the ID for this endpoint. The same URI may be used on different endpoints. The ID is unique across all endpoints having the same URI.

Gets or sets value indicating if recovery attempt from failure in a dialog's signaling path is supported

Gets or sets the default policy used for the session timer. This value is inherited by incoming/outgoing sessions unless an incoming session requires it. The application can override the policy per session.

Maximum duration in minutes to wait for final response.

Gets or sets the minimum session interval. Any session-expires interval less than this value in messages will not be accepted.

Gets or sets the subject of the certificate to expect from the proxy.

Gets or sets the default policy for supporting 100rel extension feature. If an application supports this then the remote can ask for this when sending provisional responses which will result in PRACK message geting sent to acknowledge the response. An application should set this to set the policy globally for all sessions created. For outgoing session, ExtensionFeatureSupport.Required is not recommended since it is not meaningful and it likely to be rejected by the remote side with 420 (BadExtension) response.

Gets the current state of the endpoint.

Get the syncroot of this endpoint.

Gets the URI of the endpoint. This URI is meant to be routable if presented to another peer. Hence this might include port (if listening) and a URI parameter called ms-opaque that is used for uniquely routing incoming messages to the right p2p endpoint by the connection manager.

Gets the user agent string used for messages. This includes the platform's header followed by the header supplied by the application, if any.

Raised when a message is received.

Raised when a new invitation is received.

Raised when the state of the endpoint changes.