(RFC 5707 published February 2010, subtype last updated February 2010) The following registrations are planned: 'text/vnd.radisys.msml-basic-layout' Required parameters: none Optional parameters: charset charset semantics as specified in RFC 3023 [i2] for "text/xml" media type. Encoding considerations: As specified in RFC 3023 [i2]. Security Considerations: Media types included in this section are XML based, and therefore security considerations as defined by RFC 3023 [i10] are applicable. The media type defined in this section does not contain active or executable content. The media type defines only a visual layout scheme of a video conference. Establishment of active connections associated with the video conference are outside the scope of this media type. Since this media type only defines a visual layout scheme, with no reference or information about client connections or participants within the conference, privacy and integrity concerns are not applicable to this media type. Interoperability considerations: As specified in RFC 3023 [i2] and as specified within this document. Published specification: RFC 5707 Intended applications for these media types: Multimedia Conferencing, Interactive Voice Response systems Additional information: Magic number(s): None File extension(s): None Macintosh file type code(s): None Person & email address to contact for further information: Adnan Saleem Intended usage: COMMON