The InstantMessagingCalltype exposes the following members.

Constructors

  Name Description
InstantMessagingCall
Creates a new instance of the InstantMessagingCall class.

Methods

  Name Description
BeginAccept Overloaded.
BeginEstablish Overloaded.
BeginSendInfo
Sends an INFO message to the remote participant of this call.
(Inherited from Call.)
BeginSendMessage
Send a message to the remote partcipant specified.
(Inherited from Call.)
BeginSendReliableProvisionalResponse
This method can be used to send a reliable provisional response with option to send answer for early media. If the inviter supports 100rel and the local policy is not unsupported, this method will wait for the PRACK. Otherwise, this method will not require 100rel. Any application that supports 100rel is recommended to use this method for sending provisional response. SendProvisional method can be used only when the application knows for sure that the remote does not require 100rel.
(Inherited from Call.)
BeginTerminate Overloaded.
BeginTransfer Overloaded.
BindMediaProvider
Binds a user-specified media provider to the call.
(Inherited from Call.)
Decline Overloaded.
EndAccept
This method is used to determine whether the corresponding operation completed successfully. This method will wait if the operation has not yet completed
(Inherited from Call.)
EndEstablish
This method is used to determine whether the corresponding operation completed successfully. This method will wait if the operation has not yet completed
(Inherited from Call.)
EndSendInfo
This method is used to determine whether the corresponding operation completed successfully. This method will wait if the operation has not yet completed
(Inherited from Call.)
EndSendMessage
This method is used to determine whether the corresponding operation completed successfully. This method will wait if the operation has not yet completed
(Inherited from Call.)
EndSendReliableProvisionalResponse
This method is used to determine whether the corresponding operation completed successfully. This method will wait if the operation has not yet completed
(Inherited from Call.)
EndTerminate
This method is used to determine whether the corresponding operation completed successfully. This method will wait if the operation has not yet completed
(Inherited from Call.)
EndTransfer
This method is used to determine whether the corresponding operation completed successfully. This method will wait if the operation has not yet completed
(Inherited from Call.)
Equals (Inherited from Object.)
Finalize (Inherited from Object.)
Forward Overloaded.
GetHashCode (Inherited from Object.)
GetMediaForDialReplaces
Gets the MCU should offer when dialing/replacing this call.
(Inherited from Call.)
GetNewEarlyDialog
Returns the dialog context for the new early dialog.
(Inherited from Call.)
GetType (Inherited from Object.)
HandleFlowConfigurationRequested
Handles the FlowConfigurationRequested event raising.
(Overrides Call . . :: . HandleFlowConfigurationRequested(MediaFlow).)
HandleForwardReceived
Handles the forward response.
(Overrides Call . . :: . HandleForwardReceived(CallForwardReceivedEventArgs).)
HandleMessageReceived
Handles a message received event in a class derived from the call class.
(Inherited from Call.)
HandleStateChange
Indicates a state change to the derived call.
(Overrides Call . . :: . HandleStateChange(CallStateChangedEventArgs).)
HandleTransferNotificationReceived
Handles the received notifications.
(Overrides Call . . :: . HandleTransferNotificationReceived(TransferStateChangedEventArgs).)
HandleTransferReceived
Handles the transfer received event.
(Overrides Call . . :: . HandleTransferReceived(CallTransferReceivedEventArgs).)
IsSupportedMediaType
Determines whether the given mediaType is present in the list of supported media types.
(Inherited from Call.)
MakeCallback
Invokes a specified call using the application's queue for the events.
(Inherited from Call.)
MemberwiseClone (Inherited from Object.)
ProcessIncomingInviteHeaders
Checks the interesting headers for the call and initializes the needed call properties.
(Overrides Call . . :: . ProcessIncomingInviteHeaders(IEnumerable < (Of < ( SignalingHeader > ) > ) ).)
RaiseEvent < (Of < ( TEventArg > ) > )
Raises a generic event with a specific event argument type to the application
(Inherited from Call.)
SendProvisionalResponse
Sends a provisional response synchronously.
(Inherited from Call.)
ToString (Inherited from Object.)
UnbindMediaProvider
Removes the currently bound media provider.
(Inherited from Call.)

Properties

  Name Description
ActiveMediaTypes
Gets the list of active media types for the call.
(Inherited from Call.)
ApplicationContext
Gets or sets an application-defined context.
(Inherited from Call.)
CallId
Gets the CallId of the primary SIP session used by the call.
(Inherited from Call.)
CanBeDeflected
Gets whether this call can be deflected to a destination URI other than given destination URI.
(Inherited from Call.)
CanHandleTransferReceived
Gets whether the application supports handling of incoming transfer requests.
(Inherited from Call.)
Conversation
Gets the conversation that contains this call.
(Inherited from Call.)
DefaultMediaType
Gets the default media type for this call.
(Overrides Call . . :: . DefaultMediaType.)
Flow
Gets an instance of InstantMessagingFlow for this call.
IsEarlyMediaSupported
Gets or sets whether the call supports the reliable provisional response for early media.
(Inherited from Call.)
IsImmediateAutoAcceptNeeded
Gets whether whether the call should be automatically accepted immediately upon receipt.
IsReplacesSupported
Gets whether the local endpoint supports a call replacement feature.
(Inherited from Call.)
IsThirdPartyCallControl
Gets whether the call is used in a third-party call control scenario.
(Inherited from Call.)
LocalTag
Gets the LocalTag of the primary session.
(Inherited from Call.)
OriginalDestinationUri
Gets the original destination URI of the call.
(Inherited from Call.)
RemoteEndpoint
Gets the remote endpoint of the call.
(Inherited from Call.)
RemoteEndpointProperties
Gets the call-specific properties of the remote participant endpoint of this call.
(Inherited from Call.)
RemoteTag
Gets the remote tag of the primary session.
(Inherited from Call.)
State
Gets the current state of the call.
(Inherited from Call.)
SupportedMediaTypes
Gets the list of supported Media names, which are acceptable m-lines in SDP offer/answer.
(Overrides Call . . :: . SupportedMediaTypes.)

Events

  Name Description
AutoAcceptNeeded
Raised when the call needs to be automatically accepted by the application.
ConversationChanged
Raised when this call is moved to a derived conversation.
(Inherited from Call.)
InfoReceived
Raised when an INFO message is received on this call.
(Inherited from Call.)
InstantMessagingFlowConfigurationRequested
Raised when InstantMessagingFlowis created. Applications can use this event handler to register for flow related event handlers and optionally set flow configuration.
ProvisionalResponseReceived
Raised when a provisional response is received for an outgoing INVITE.
(Inherited from Call.)
RemoteParticipantChanged
Raised when the remote participant that accepted this call cannot be verified as matching the original participant invited.
(Inherited from Call.)
StateChanged
Raised when the state of the call changes.
(Inherited from Call.)

See Also