(RFC 6035 published November 2010, subtype last updated November 2010) Type name: application Subtype name: vq-rtcpxr Required parameters: none Optional parameters: none Encoding considerations: 7 bit Security considerations: See next section. Interoperability considerations: none. Published specification: This document. Applications that use this media type: This document type is being used in notifications of VoIP quality reports. Additional Information: Magic Number: None File Extension: None Macintosh file type code: "TEXT" Person and email address for further information: Amy Pendleton Intended usage: COMMON Author / Change controller: The IETF.