A new Request for Comments is now available in online RFC libraries. RFC 5196 Title: Session Initiation Protocol (SIP) User Agent Capability Extension to Presence Information Data Format (PIDF) Author: M. Lonnfors, K. Kiss Status: Standards Track Date: September 2008 Mailbox: mikko.lonnfors@nokia.com, krisztian.kiss@nokia.com Pages: 30 Characters: 58488 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-simple-prescaps-ext-10.txt URL: http://www.rfc-editor.org/rfc/rfc5196.txt Presence Information Data Format (PIDF) defines a common presence data format for Common Profile for Presence (CPP) compliant presence protocols. This memo defines a PIDF extension to represent SIP User Agent capabilities. [STANDARDS TRACK] This document is a product of the SIP for Instant Messaging and Presence Leveraging Extensions Working Group of the IETF. This is now a Proposed Standard Protocol. STANDARDS TRACK: This document specifies an Internet standards track protocol for the Internet community,and requests discussion and suggestions for improvements. Please refer to the current edition of the Internet Official Protocol Standards (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see http://www.ietf.org/mailman/listinfo/ietf-announce http://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see http://www.rfc-editor.org/rfcsearch.html. For downloading RFCs, see http://www.rfc-editor.org/rfc.html. Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team USC/Information Sciences Institute _______________________________________________ IETF-Announce@ietf.org https://www.ietf.org/mailman/listinfo/ietf-announce