IRTCSession2 (Windows Embedded CE 6.0)

1/6/2010

This interface adds methods and properties related to a session. It extends the functionality provided by the IRTCSession interface. The IRTCClient::CreateSession or IRTCClient2::CreateSessionWithDescription method creates the Session object.

Methods

The following tables show the methods for this interface in vtable order. This is the order in which the compiler calls the methods. This interface inherits the methods for the IUnknown and IRTCSession interfaces.

The following table shows the IRTCSession methods.

Method	Description
IRTCSession::Client	Gets the parent RTC Client object.
IRTCSession::State	Gets the current state of the session.
IRTCSession::Type	Gets the type of session.
IRTCSession::Profile	Gets the profile currently used by the session.
IRTCSession::Participants	Gets a collection of the participants in this session, excluding the local user.
IRTCSession::Answer	Answers an incoming session.
IRTCSession::Terminate	Terminates a session.
IRTCSession::Redirect	Changes the type of session and profile for a redirected call.
IRTCSession::AddParticipant	Creates a participant and adds it to the session.
IRTCSession::RemoveParticipant	Removes a participant from the session.
IRTCSession::EnumerateParticipants	Retrieves an enumeration of the participants in this session, excluding the local user.
IRTCSession::CanAddParticipants	Gets a value indicating if it is possible to add participants to this session.
IRTCSession::RedirectedUserURI	Gets the Universal Resource Identifier (URI) of the current user in the redirection list.
IRTCSession::RedirectedUserName	Gets the displayable name of the current user in the redirection list.
IRTCSession::NextRedirectedUser	Advances the index in the array of addresses kept by the redirection context.
IRTCSession::SendMessage	Sends an instant message.
IRTCSession::SendMessageStatus	Sends a user's typing status for a messaging window.
IRTCSession::AddStream	Adds one new media stream to this session.
IRTCSession::RemoveStream	Removes one media stream from this session.
IRTCSession::EncryptionKey	Sets the encryption key to be used for one or more media streams.

The following table shows the IRTCSession2 methods.

Method	Description
IRTCSession2::SendInfo	Sends a SIP INFO message.
IRTCSession2::PreferredSecurityLevel	Sets or gets the preferred encryption level for the media type for this session.
IRTCSession2::IsSecurityEnabled	Determines if encryption is enabled for the specified security type.
IRTCSession2::AnswerWithSessionDescription	Allows applications to accept an incoming request for a session and provide the session description with the reply.
IRTCSession2::ReInviteWithSessionDescription	Allows applications to include a session description with a REINVITE request.

Obtaining a Pointer

To discover the IRTCSession2 interface for RTC 1.2 implementations, the application should call IUnknown::QueryInterface on the Session object.

Requirements

Header	rtccore.h, rtccore.idl
Library	uuid.lib
Windows Embedded CE	Windows CE .NET 4.2 and later

See Also

Reference

RTC Client API Interfaces
IRTCSession

Other Resources

IUnknown
IUnknown::QueryInterface