SIG Objects," IETF. Work in progress. [draft-ietf-sip-manyfolks-resource] W. Marshall, K. Ramakrishnan, E. Miller, G. Russell, B. Beser, M. Mannette, K. Steinbrenner, D. Oran, F. Andreasen, M. Ramalho, J. Pickens, P. Lalwaney, J. Fellows, D. Evans, K. Kelly, A. Roach, J. Rosenberg, D. Willis, S. Donovan, H. Schulzrinne. "Integration of Resource Management and SIP. SIP Extensions for Resource Management," IETF. Work in progress. [draft-ietf-sip-rfc2543bis] M. Handley, H. Schulzrinne, E. Schooler, and J. Rosenberg. "SIP: Session Initiation Protocol," IETF. Work in progress. [draft-ietf-sip-serverfeatures] J. Rosenberg, H. Schulzrinne. "The SIP Supported Header," IETF. Work in progress. [draft-kempf-sip-findsrv] J. Kempf, J. Rosenberg. "Finding a SIP Server with SLP," IETF. Work in progress. [draft-kutscher-mmusic-sdpng-req] D. Kutscher, J. Ott, C. Bormann. "Requirements for Session Description and Capability Negotiation," IETF. Work in progress. [draft-moyer-sip-appliances-framework] S. Moyer, D. Marples, S. Tsang, J. Katz, P. Gurung, T. Cheng, A. Dutta, H. Schulzrinne, A. Roychowd- hury. "Framework Draft for Networked Appliances Using the Session Initiation Protocol," IETF. Work in progress. [draft-rosenberg-impp-im] J. Rosenberg, D. Willis, R. Sparks, B. Campbell, H. Schulzrinne, J. Lennox, C. Huitema, B. Aboba, D. Gurle, D. Oran. "SIP Extensions for Instant Messaging," IETF. Work in progress. [draft-rosenberg-sip-3pcc] J. Rosenberg, J. Peterson, H.Schulzrinne, G. Camarillo. "Third Party Call Control in SIP," IETF. Work in progress. (draft-rosenberg-sip-app-components] J. Rosenberg, P. Mataga, H. Schulzrinne. "An Application Server Component Architecture for SIP," IETF. Work in progress. References [draft-rosenberg-sip-conferencing-models] J. Rosenberg, H. Schulzrinne. "Models for Multi-Party Conferencing in SIP," IETF. Work in progress. [draft-tsang-appliances-reqs] S. Tsang, S. Moyer, D. Marples, H. Schulzrinne, A. Roychowdhury. "Requirements for Networked Appliances: Wide-Area Access, Control, and Interworking