21 March 2006
RFC 3921 : Extensible Messaging and Presence Protocol (XMPP): Instant Messaging and Presence - P. Saint-Andre, Ed. - Jabber Software Foundation - October 2004
"This memo describes extensions to and applications of the core features of the Extensible Messaging and Presence Protocol (XMPP) that provide the basic instant messaging (IM) and presence functionality defined in RFC 2779".
11 March 2006
Internet-Draft : An ACAP Dataset Classes for Presence List and Authorization Policy - draft-rosenberg-simple-acap-data-00 - J. Rosenberg , dynamicsoft - February 23, 2003 - Expires: August 24, 2003
"This specification discusses the applicability and usage of the ACAP for the client manipulation of presence lists (also known as buddy lists), and presence authorization policy".
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