Behavior Engineering for Hindrance Avoidance (behave)
Datagram Congestion Control Protocol (dccp)
Emergency Context Resolution with Internet Technologies (ecrit)
Telephone Number Mapping (enum)
FEC over Transport Framework (fecframe)
Multiparty Multimedia Session Control (mmusic)
Network File System Version 4 (nfsv4)
Next Steps in Signaling (nsis)
Reliable Multicast Transport (rmt)
Reliable Server Pooling (rserpool)
Session Initiation Protocol (sip)
Session Initiation Proposal Investigation (sipping)
Speech Services Control (speechsc)
TCP Maintenance and Minor Extensions (tcpm)
Transport Area Working Group (tsvwg)
VoIP Peering and Interconnect (voipeer)
Centralized Conferencing (xcon)
Groups that did not meet at IETF 64
Internet Emergency Preparedness (ieprep)
Media Gateway Control (megaco)
Middlebox Communication (midcom)
Remote Direct Data Placement (rddp)
Robust Header Compression (rohc)