Liaison Statements

Liaison statements should be sent to statements@ietf.org

DateOrgTokenTitle
Jan 1995ISO/IEC JTC1/SC6ISOCCooperative Agreement Between the Internet Society and the International Organization for Standardization / International Electrotechnical Committee 1 / Sub Committee 6 (ISO/IEC JTC1/SC6)
Feb 2000ITU-SG8 Scott BradnerCOMMUNICATION TO ISOC ON IANA REGISTRATIONS FOR REC. T. 38 ANNEX D
Feb 2001 ITU-SG7Scott BradnerDRAFT REVISED ITU-T RECOMMENDATION X.85/Y.1321: "IP OVER SDH USING LAPS" (Temporary Document 2066/Rev.1)
Feb 2001 ITU-SG7Scott BradnerDRAFT AMENDMENT 1 TO ITU-T RECOMMENDATION X.85/Y.1321 (2000) (Temporary Document 2045/Rev.3)
Feb 2001 ITU-SG7Scott BradnerRESPONSE TO COMMENTS ON X.85/Y.1321 (Temporary Document 2031/Rev.3)
Feb 2001 ITU-SG7Scott BradnerREVISED DRAFT TEXT OF THE ECTP SPECIFICATION FOR ITU-T CONSENT AND JTC 1 FCD BALLOT (Temporary Document 2032/Rev.2)
Feb 2001 ITU-SG7Scott BradnerREQUEST FOR CONSIDERATION OF LATEST TEXT OF ECTP (Temporary Document 2058/Rev.1)
Feb 2001 ITU-SG7Scott BradnerCOMMUNICATION TO IETF REGARDING ALLOCATION OF IANA INTERNET CODE POINTS FOR USE IN NSAP ADDRESSES (Temporary Document 1018/Rev.1)
Feb 2001 ITU-T SG 7Scott BradnerAmendment 1: Addition of the Internet protocol address format identifier (Amendment to X.213)
Mar 2001 ISO/IEC JTC1/SC29/WG11Scott Bradner Liaison Statement regarding Digital Rights Standards work in the Internet Research Task Force
Mar 2001 ISO/IEC JTC1/SC29/WG11Scott Bradner Intellectual Property Management and Protection in MPEG Standards
Mar 2001 ISO/IEC JTC1/SC29/WG11Scott Bradner Re-issue of the Call for Requirements for a Rights Data Dictionary and a Rights Expression Language
Mar 2001 ISO/IEC JTC1/SC29/WG11Scott Bradner MPEG-21 Requirements for a Rights Data Dictionary and a Rights Expression Language
Oct 2001ITU-SG15Scott Bradner New Recommendations for Automatically Switched Optical Networks
Oct 2001ITU-SG15Scott Bradner Optical Transport Networks & Technologies Standardization Work Plan, Issue 1
Oct 2001ITU-SG15Scott BradnerSDH Signal and Group Structures
Oct 2001ITU-SG15Scott Bradner Request for comments on G.799.1 -- handling of Signalling System No.7 associated signalling links by a TIGIN gateway
Dec 2001 ITU-SC29Harald Alvestrandliaison statement to IETF (SC 29 N 4559 and 4561)
SC29 4559Liaison Statement to the IETF AVT Working Group on MPEG-4 on IP
SC29 4561Liaison Letter to IETF regarding JVT Video Packetization
Dec 2001ITU-SC29Harald AlvestrandCODING OF MOVING PICTURES AND ASSOCIATED AUDIO INFORMATION
Dec 2001 SigtranLyndon OngSigtran WG response to ITU-T SG15
Dec 2001ITU-T SG 7Bert WijnenMemo from ITU-T Study Group 7 to the SMIng Working Group
Feb 2002ITU-T SG13 DoneMemo from ITU-T Study Group 13 requesting assignment of a reserved label value for MPLS OAM packet identification
Feb 2002 ITU-T SG15 IETF ccamp WG Detector-Controller Interface (DCI)
Apr 2002IETF Sub-IP Area Completes action above Response to "Communication on the status of the request on the assignment of a reserved label value for MPLS OAM packet identification"
Feb 2002ATM ForumTom Taylor, Megaco WG ChairMemo from ATM Forum requesting status of specific documents
Feb 2002ATM ForumDONEResponse to above memo from ATM Forum.
Feb 2002ATM ForumDanny McPherson & Luca Martini, PWE3 WG ChairsMemo from ATM Forum requesting comments on version 2 of their ATM-MPLS-ATM Network Interworking specification.
Feb 2002ITU-Q.14/15Kireeti Kompella & Vijay Gill CCAMP WG ChairsCommunication Statement to IETF CCAMP Working Group on signalling protocol work in Q.14/15
Feb 2002ITU SG15, Q.11Kireeti Kompella & Vijay Gill CCAMP WG ChairsCommunication Statement to IETF CCAMP Working Group on Virtual Backplane Interface (VBI) in Q.15
Feb 2002IEEE 802.11IESGLetter from IEEE 802.11 to IETF/IESG
Mar 2002ITU-T SG6IESGLiaison Statement to IETF on status of ECTP project
Mar 2002ITU-T SG13Scott BradnerITU-SG16 comments on draft-parsons-itu-t38-reg-00.txt
Mar 2002ITU-T SG13Scott BradnerITU-SG16 comments on draft-mule-sip-t38callflows-02.txt
Mar 2002ITU-T SG13Scott BradnerITU-SG16 new question on Emergency Telecommunications Service (ETS)
Mar 2002ISO/IEC JTC SC 29/WG11Liaison Statement from SC 29/WG 11 to IETF on Transport of MPEG-4 Content over IP [SC 29/WG 11 N 4663]
Mar 2002ISO/IEC JTC SC 29/WG1Liaison Statement from SC 29/WG 1 to IETF, seeking IETF contributions to JPEG 2000 Part 9 JPIP [SC 29/WG 1 N 2551]
Apr 2002ITU-T SG2IABENUM Liaison
Apr 2002ITU-T SG4DISMAN WGAdditional input regarding the use of M.3100 probable causes for the ITU Alarm MIB
May 2002SC 29/WG 1Appointment of Eric Edwards as Liaison
May 2002OIFOptical Intra-Carrier Network-Network Interface project
OIF Initial Requirements
May 2002ITU-T SG15Lyndon OngResponse to clarification given on usability of Sigtran in G.799.1
May 2002ISO/IEC JTC SC 29/WG11AVT WGLiaison Statement from SC 29/WG 11 to IETF on the Carriage of MPEG-4 Content on IP Networks
May 2002ITU-T SG2IABENUM LIAISON ON IAB INSTRUCTIONS TO RIPE-NCC
May 2002ITU-T SG2IABAPPROVAL OF INTERIM PROCEDURES AND ASSURANCES OF STABILITY
May 2002 ITU-T SG15 IETF ccamp WG Communication Statement to IETF CCAMP Working Group on signalling protocol work in Q. 14/15
May 2002 ITU-T SG15 Optical Internetworking Forum (OIF) Architecture and Signalling WGs
CC: IETF ccamp Working Group
Communication Statement to Optical Internetworking Forum (OIF) on automatic discovery work in Q.14/15
June 2002AVT WGSC 29/WG11AVT WG's response to SC 29/WG 11 to IETF on the Carriage of MPEG-4 Content on IP Networks
June 20023GPPAAA WG Chairs3GPP Diameter Charging & Credit Control Application
June 2002ITU-T SG 11SIP aand SIPPING WGsCommunication re: SIP - BICC/ISUP Interworking
July 2002ITU-T SG13SubIP ADsRequest for the assignment of a reserved label value of 14 for MPLS OAM packet identification
July 2002ITU-T SG13SubIP ADsResponse to Communication from IETF on MPLS OAM packet identification
July 2002ITU-T SG13PWE3 WGSG 13 work on interworking with MPLS
July 2002ITU-T SG13PWE3 WGATM-MPLS Interworking activities in ITU-T
July 2002ITU-T SG13PWE3 WGVoice Services over MPLS
September 2002SIP, SIPPING, SIMPLE WGs3GPPLiaison Statement on Interoperability Issues and SIP in IMS
September 20023GPPSIP, SIPPING, SIMPLE WGs3GPP response to Liaison Statement on Interoperability Issues and SIP in IMS
September 2002WIGIESGLiaison statement about new Wireless LAN Interworking Group (WIG)
September 2002SC 29/WG 11IETFLiaison Statement from SC 29/WG 11 to IETF on Carriage of MPEG-4 Content on IP Networks
October 2002ITU-T SG15Scott BradnerITU liaison statement
October 2002ITU-T SG16Liaison to multiple SDOs requesting input for "Media Coding Summary Database" project
October 2002ITU-T SG16IEPREP WGNew Question on Use of Public Telecommunication Services for Emergency and Disaster Relief Operations
November 2002ITU-T SG13PPVPN WGL1 VPN service requirements and architecture
November 2002ITU-T SG13IETF (and others)Liaison statement on the ITU-T IP Project (pdf file)
November 2002ITU-T SG13PWE WGATM-MPLS Network Interworking (pdf file)
November 2002W3CIETFMinutes from the November 12, 2002 IETF/W3C teleconference
December 2002ITU-T SG2IABe164.arpa domain management LIAISON STATEMENT
December 2002ITU-T SG2IABAdministrative aspects of ENUM - Security LIAISON STATEMENT
December 2002ITU-T SG17IETFRequest for comments on proposed draft Amendment 1 to X.85/Z.1321, bit oriented method for LAPS as Annex D (PDF File)
Attachment to above (PDF File)
December 2002AVT WGSC29/WG11Liaison statement from IETF AVT working group to ISO/IEC/JTC1/SC29/WG11
December 20023GPPIETF3GPP final response on IMS interoperability concerns
December 2002ITU-T SG2IAB/ISOCAdministrative aspects of ENUM - Security
December 2002ITU-T SG2ISOC/IAB Liaisone164.arpa domain management
December 2002ITU-T SG2TEWG, MPLS, CCAMP WGsRecommendation E.360 – QoS routing and related traffic engineering methods for IP-, ATM- and TDM-based multiservice networks
January 20033GPP2Various IETF WGsCDMA2000 wireless IP network specification (P.S0001-C) - Baseline specifications
January 2003ITU-T SG15SIGTRAN WGInformation of a new Recommendation G.769
Attachmet to aboveD-711 – E “Transmission schemes of SS7 Signaling optimised for IP-CME
January 2003ITU-T SG15CCAMP WG Input on SDH and OTN Discovery Mechanisms
January 2003ITU-T SG15CCAMP WG ASON Status and GMPLS Protocol Support for Restoration/Re-routing Capabilities
January 2003ITU-T SG15CCAMP WGLiaison Statement To IETF CCAMP WG and Sub-IP Area Directors From WP3/15 on ASON Routing Activities
January 2003 ITU-T Study Group 15 SUB-IP and Transport Areas Optical Transport Networks & Technologies Standardization Work Plan, Issue 3
January 2003 ITU-T SG15 CCAMP WG Liaison Statement To IETF CCAMP WG and Sub-IP Area Directors From WP3/15 on ASON Routing Activities
February 2003 ITU-T Study Group 4 DISMAN WG Liaison on Alarm MIB
February 2003 ITU-T Study Group 4 OPS ADs (Randy Bush and Bert Wijnen) Announcement of the consent of M.3017 (Framework for the Integrated Management of Hybrid Circuit/Packet Networks)
February 2003 ITU-T Study Group 4 OPS ADs (Randy Bush and Bert Wijnen) Use of RFC 3430
February 2003 ITU-T Study Group 4 Transport ADs (Allison Mankin and Scott Bradner) Framework of new Recommendation O.iptest
February 2003 IETF SUB-IP Area ITU-T SG 13, SG 15 IETF decision to focus on RSVP-TE as the basis for constraint-based LSP management IETF has decided to focus on RSVP-TE as the basis for constraint-based LSP management
February 2003 MPLS Forum PWE3 WG Transport of TDM over MPLS networks
March 2003W3CIETFMinutes from the March 13, 2003 IETF/W3C teleconference
April 2003 T1X1
cc: ITU-T Q. 14/15 (for information)
IETF ccamp WG Liaison from T1X1 to IETF ccamp regarding draft-ietf-ccamp-lmp-test-sdh-02.txt (pdf file)
April 2003 IEEE 802.11 EAP Working Group Input to IETF EAP Working Group on Methods and Key Strength
May 2003 Sigtran WG ITU-T Study Group 15 Sigtran WG Liaison Response: New Recommendation G.769
May 2003 T1M1 IETF O&M Area T1M1’s New Primary Method of Operation and Increased Collaboration Opportunities
May 2003 3GPP2 IETF Avoiding Conflicts Between 3GPP2 and IETF Meetings (pdf file)
May 2003 ITU-T SG16 IETF ieprep WG Final Report of the Workshop on Telecommunications for Disaster Relief (pdf file)
May 2003 Itut-T SG16 IETF avt and mmusic WG LS to 3GPP, 3GPP2 and IETF on Transport Layer for MSC-VBR and EV (pdf file)
June 2003 ITU-T SG13 IETF mobileip WG and mpls WG Draft Recommendation Y.MIPoMPLS (Mobile IP Services over MPLS) for consent (Liaison Statement) (pdf file)
Draft new Recommendation Y.MIPoMPLS (Document) (pdf file)
June 2003 IETF Mobile IP WG ITU-T SG13 RE: Liaison statement from ITU-T Q.11/13 to IETF (mobileip, mpls WGs) on "Draft Recommendation Y.MIPoMPLS (Mobile IP Services over MPLS)"
June 2003W3CIETFMinutes from the June 17, 2003 IETF/W3C teleconference
June 2003 OIF IETF Operations and Management Area Security for Management Interfaces to Transport Network Elements (pdf file)
June 2003 IETF ENUM WG ITU Study Group 2 RFC 2916 is about to be revised
June 2003 ITU-T SG 15 Q14/15 IETF CCAMP WG and Sub-IP Area Directors Liaison Statement To IETF on ASON Signaling Protocol Extensions
Liaison Statement To IETF on ASON Signaling Protocol Extensions updated Living List
June 2003 ITU-T SG15 IETF CCAMP WG and Sub IP Directors Liaison Statement to IETF on definition of ASON Routing Requirements
June 2003 ITU-T SG15 IETF CCAMP WG and Sub IP Directors Draft G. 7715.1 (Attachment for Liaison Statement to IETF on definition of ASON Routing Requirements)
June 2003 ITU-T SG15 IETF CCAMP WG and Sub IP Directors Proposed Template for Assessment of Specific Protocols Against ITU-T G.8080 and G.7715 Recommendations
June 2003 ITU-T SG15 IETF CCAMP WG and Sub IP Directors Address Space Relationships in ASON
July 2003 ATM Forum IETF-PWE3 ATM Forum Liaison Statement
August 2003 ITU-T SG13 IETF (PWE3 WG) ATM and TDM-MPLS network interworking- user plane interworking (pdf file)
August 2003 ITU-T Study Group 13 IETF Communication of Y.MPLSperf (pdf file)
August 2003 ITU-T Study Group 13 IETF Communication of Y.MPLSperf (file #2) (pdf file)
August 2003 ITU-T SG13 ITU-T SGs, ITU-R WGs, ITU-D SG2 and the IETF The Liaison Statement to on the ITU-T IP Project (pdf file)
August 2003 ITU-T SG 13 IETF Sub IP Area MPLS Signalling Protocols (pdf file)
September 2003 ITU-T Study Group 17 IETF PWE3 Working Group Frame relay services over MPLS core networks (pdf)

Draft new recommendation X.84 - support frame relay services over MPLS core networks (pdf)

Working text for a proposed amendment to draft new recommendation X.84 (pdf)
September 2003 ITU-T Study Group 17 ITU-T SG 4, 9, 11, 13, 16 and IETF Liaison Statement: Proposal for Signalling Security Requirements at PSTN Interconnection with VoIP networks (pdf)

Delayed Contribution 101: Proposal for Signalling Security Requirements at PSTN Interconnection with VoIP networks (pdf)

Draft ITU-T Recommendation X.805 (Formerly X.css), Security architecture for systems providing end-to-end communications (pdf)
October 2003 ITU-T SG15 IETF (Sub-IP & Transport Areas Liaison Statement - Optical Transport Networks & Technologies Standardization Work Plan, Issue 4

Attachement - Optical Transport Networks & Technologies Standardization Work Plan, Issue 4
October 2003 ITU-T SG15 IETF CCAMP Liaison Statement to IETF CCAMP on RSVP-TE and CR-LDP
October 2003 ITU-T SG15 IETF CCAMP WG and Routing Area Directors ASON Status
October 2003IETF DISMAN WGITU-T Study Group 4Response to Liaison on Alarm MIB
October 2003 ATM Forum IETF PWE3 Liaison Statement from the ATM Forum to the IETF PWE3
November 2003 3GPP2 IETF Re: DMU (Dynamic Mobile-IP Key Update (pdf file)
November 2003 3GPP2 IETF Re: draft-ietf-aaa-diameter-nasreq-13a.txt (pdf file)
November 2003 ITU-T Q.5/13 IETF PWE3 WG TDM - MPLS network internetworking
November 2003 T1S1 IETF Transport Area T1S1 requirements for a solution to DTMF Digit Collection (.pdf file)
November 2003 ITU-T SG4 IETF DISMAN WG Structured Probable Cause
November 2003 ITU-T SG4 IETF Announcement of Consent for Q.811 and Q.812 (LOWER/UPPER LAYER PROTOCOL PROFILES FOR THE Q AND X INTERFACE)
December 2003 IETF Transport Area ITU Study Group 15 Liaison Statement on RSVP Change Process
December 2003 ITU Study Group 15 IETF Transport Area Liaison Response Regarding Liaison Statement on RSVP Change Process
December 2003 ITU-T SG15 IETF Liaison statement to IETF regarding translation of IETF xDSL MIBs for use with OMCI
December 2003 ITU-T SG15 IETF Transport Area Liaison Statement To IETF Transport Area on Change Procedures for RSVP
December 2003 ITU-T SG 15 WP 1 IETF Liaison Statement to IETF regarding translation of IETF xDSL MIBs for use with OMCI
December 2003 IETF CCAMP WG ITU-T SG 15, Q.14/15 Liaison Response from the IETF CCAMP WG to ITU-T SG 15, Q.14/15 Regarding ASON
December 2003 ISO/IEC JTC 1 SC 29/WG 11 IETF Liaison Statement from SC 29/WG 11 to All Liaison Organizations on Progress of MPEG Standards
January 2004 MPLS and FR Alliance PWE3 WG Liaison from MPLS and Frame Relay Alliance to PWE3 WG
February 2004 ATM Forum AIC WG PWE3 Working Group Chairs Liaison from ATM Forum to PWE3 Working Group
February 2004 W3C IETF MINUTES: IETF/W3C coordination call
February 2004 ITU-T SG13 IETF Liaison Statement to ITU-T SGs, ITU-R WGs, IETF on the ITU-T IP Project
February 2004 ITU-T SG13 IETF Liaison Statement on NGN Studies
February 2004 ITU-T SG13 IETF DISMAN WG Reply to the Liaison on Structured Probable Cause
February 2004 ITU-T SG13 IETF PWE3 WG TDM-MPLS network interworking (.pdf file)
February 2004 ITU-T SG13 IETF Internet Area (L2VPN WG) L2VPN over MPLS solution space (.pdf file)
February 2004 ITU-T SG13 IETF Routing Area (CCAMP WG) and Internet Area (L2VPN WG and L3VPN WG) Information on L1VPN related work in SG 13 (.pdf file)

Questionnaire in the area of Layer 1 VPN series (.pdf file)

Document summerizing Layer ! VPN work in SG 13 up to now (.pdf file)
February 2004 ITU-T SG15, Q.14/15 IETF CCAMP WG Chairs Response To IETF CCAMP WG on ASON Routing Requirements
February 2004 ITU-T SG15 IETF CCAMP Response to IETF CCAMP WG regarding Comments on G.7713.2
February 2004 ITU-T SG15, Q.14/15 IETF CCAMP WG Chairs Liaison Statement To IETF CCAMP WG on draft-ietf-ccamp-gmpls-ason-reqts


IETF Secretariat - Please send problem reports to ietf-web@ietf.org.