(RFC 5168 published March 2008, subtype last updated March 2008) Type name: application Subtype name: media_control+xml Required parameters: None Optional parameters: charset Indicates the character encoding of enclosed XML. Encoding considerations: 8bit Uses XML, which can employ 8-bit characters, depending on the character encoding used. See RFC 3023 [4], Section 3.2. Security considerations: Security considerations specific to uses of this type are discussed in RFC 5168. RFC 1874 [1] and RFC 3023 [4] discuss security issues common to all uses of XML. Interoperability considerations: None. Published specification: RFC 5168 Applications that use this media type: This media type is used to convey information regarding media control commands and responses between SIP endpoints particularly for allowing a Video Fast Update intra-frame request. Additional information: Magic Number(s): None. File Extension(s): None. Macintosh File Type Code(s): None. Person and email address to contact for further information: Name: Roni Even E-Mail: even.roni&gmail.com Intended usage: LIMITED USE Restrictions on usage: None. Author: Roni Even. Change Controller: Roni Even.