Presence Information Data Format (PIDF)
NeuStar
Intel
Fujitsu
VisionTech
Nine by Nine
Fujitsu
This memo specifies the Common Profile for Presence (CPP) Presence Information Data Format (PIDF) as a common presence data format for CPP-compliant Presence protocols, and also defines a new media type "application/pidf+xml" to represent the XML MIME entity for PIDF. [STANDARDS-TRACK]