SIPPING Working GroupIETF 58

-- Chairs --Gonzalo Camarillo

Rohan MahyDean Willis

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Agenda -- Tuesday0900 Agenda Bash – Chairs0905 Status of Work – Chairs0920 Application Interaction – Jonathan Rosenberg0935 Key Press Stimulus Protocol – Eric Burger0945 Event Package for DTMF Signals – Joe Zebarth1000 Conferencing Design Team – Alan Johnston1015 Transcoding Design Team – Gonzalo Camarillo1030 Emergency Calls Design Team1040 Event Package for User Configuration Profiles – Dan Petrie1050 Intermediary Session Policies in SIP –Volker Hilt1100 Location Conveyance Requirements – James Polk1110 Reason Header for Preemption – James Polk1120 Transfer Issues – Dan Petrie

Agenda -- Thursday1530 Agenda Bash – Chairs1535 End-to-middle security requirements – Kumiko Ono1545 Secure Information Inserted by Intermediaries – Mary Barnes1555 Role-Based Authentication – Jon Peterson1600 On-demand Access Authorization for Subscriptions – Dirk

Trossen1610 Early Media – Gonzalo Camarillo1615 NAT Scenarios – Jonathan Rosenberg1630 IPv4/IPv6 Translators in 3GPP Networks – Gonzalo Camarillo1635 Dialog package – Rohan Mahy1650 Exploder requirements – Gonzalo Camarillo1655 Torture Tests – Robert Sparks1700 SIP Load Management – Robert Sparks1710 Event throttles – Aki Niemi1720 RTCP Summary – Alan Clark

Changes since IETF 57

• Published as RFC:– RFC 3578, Overlap

• In RFC Editor Queue– draft-ietf-sipping-pstn-call-flows (BCP)– draft-ietf-sipping-basic-call-flows (BCP) – draft-ietf-sipping-sigcomp-sip-dictionary (PS)– draft-ietf-sipping-reg-event (PS)

Post IETF Last Call

• draft-ietf-sipping-3pcc (BCP) – AD Followup

• draft-ietf-sipping-3gpp-r5-requirements (Inf) – Supplemental Text Requested, AD Followup

• draft-ietf-sipping-mwi (Proposed Standard) – AD Writeup Pending

Pub Requested / IETF Last Call

• draft-ietf-sipping-aaa-req (Informational)

• draft-ietf-sipping-e164 (Informational)

Ongoing WGLC

• draft-ietf-sipping-qsig2sip-03.txt– Individual reviewers assigned after WGLC– Still open. We don’t know much about Q.SIG

Open MilestonesMar 03 Call Transfer using REFER to IESG as BCP

New target: May 04Apr 03 Call Info SIP event package to IESG as PS

New target: Mar 04Jun 03 Conf Info SIP event package to IESG as PS

New target: Mar 04Jun 03 Requirements for SIP Request History

Merge into Implementation, Mark DoneJun 03 Event Package for User Configuration Profiles

New target: Jun 04Aug 03 Multi-Party/Conferencing Framework as Info (cc-framework)

New target: Dec 04Oct 03 Sip Interworking with QSIG

New target: Dec 03Nov 03 Torture Tests to IESG as Informational

New target: May 04

New Milestones• Early Media – Jan 04 • Event Filtering Requirements – Jan 04• Transcoding Using 3PCC – Feb 04• KPML – Feb 04• Session Policy Requirements – Mar 04• High-Level Conferencing Requirements -- Apr 04• SIP Conferencing Framework (not cc-conf) -- Apr 04• Conferencing with CC Conf Usage – Apr 04• Exploder – Apr 04• Application Interaction Framework – May 04• Transcoding with Conference Bridges – Jun 04• Transcoding Framework -- Jul 04• End to Middle Security Requirements -- Aug 04• Caller Preferences Use Cases – Sep 04• SIP Service Examples to IESG – Nov 04

Action Points

• MSCML

• Q.SIG

• Text Chat– draft-manyfolks-sipping-toip-00.txt

• SIP/RADIUS Topic in RADEXT Friday