Mid-Session Media Change

Mid-session media change happens during a call that requires the IWF when the type of media being sent while a session is in progress changes. For example, a fax transmission might require mid-session media change; besides fax, other applications of this feature are possible. To support the transmission of a T.38 fax sent over an IWF session, some media channels must be opened and others closed. In addition, the Oracle® Enterprise Session Border Controller can accommodate a request for media change from, for example, audio to an image type for T.38 fax.

Because the media requirements are driven by endpoints and Gateways, you do not have to configure the Oracle® Enterprise Session Border Controller s mid-session media change support.