2.5 Real-time Applications and Infrastructure Area

Groups that met at IETF 72

Audio/Video Transport (avt)

Basic Level of Interoperability for SIP Services (bliss)

Data for Reachability of Inter/tra-NetworK SIP (drinks)

Emergency Context Resolution with Internet Technologies (ecrit)

Telephone Number Mapping (enum)

Geographic Location/Privacy (geopriv)

Media Server Control (mediactrl)

Multiparty Multimedia Session Control (mmusic)

Peer-to-Peer Session Initiation Protocol (p2psip)

SIP for Instant Messaging and Presence Leveraging Extensions (simple)

Session Initiation Protocol (sip)

Session Initiation Proposal Investigation (sipping)

Session PEERing for Multimedia INTerconnect (speermint)

Centralized Conferencing (xcon)

Groups that did not meet at IETF 72

IP Telephony (iptel)

Signaling Transport (sigtran)

Speech Services Control (speechsc)