Centralized Conferencing Manipulation Protocol

Document Type Expired Internet-Draft (individual)
Authors Mary Barnes  , Chris Boulton  , Henning Schulzrinne 
Last updated 2008-02-25 (latest revision 2007-11-20)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


The Centralized Conferencing Manipulation Protocol (CCMP) defined in this document provides the mechanisms to create, change and delete objects related to centralized conferences, including participants, their media and their roles. The protocol relies on web services and SIP event notification as its infrastructure, but can control conferences that use any signaling protocol to invite users. CCMP is based on the Simple Object Access Protocol (SOAP), with the data necessary for the interactions specified via Web Services Description Language (WSDL).


Mary Barnes (mary.ietf.barnes@gmail.com)
Chris Boulton (cboulton@avaya.com)
Henning Schulzrinne (hgs+xcon@cs.columbia.edu)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)