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ITU-T Study Group 11 - Signalling requirements, protocols and test specifications

Executive summary of the SG11 meeting (Geneva, 2-11 December 2015)

Study Group 11 meeting was held in Geneva, from 2-11 December 2015 and was attended by 105 delegates from 27 countries. Along with face-to-face meetings, most sessions from various Questions or joint Questions meetings were supported by remote participation capabilities.

1 Approved and Consented Recommendations (ITU-T A.8)
The following table shows the ‘Consented’ draft Recommendations.

#	Question	WP/11	Draft new/revised Rec. No.	Title	Final TD	A.5 justification
1	1/11	1/11	ITU-T Q.3052 (former Q.M2M-pro-overivew)	Overview of APIs and protocols for M2M service layer	TD 1002 (GEN/11)	TD 1004 (GEN/11)
2	2/11	1/11	ITU-T Q.3403 v.1 (former Q.34_SI_BC_Req)	IP multimedia call control protocol based on the session initiation protocol and the session description protocol. Basic call. Requirements for user side and network side	TD 984 (GEN/11)	TD 908 (GEN/11)
3	2/11	1/11	ITU-T Q.3622 v.1 (former Q.36_SI_SS_Req_CW)	CW using IP multimedia core network subsystem. Protocol specification	TD 985 Rev.1 (GEN/11)	C335
4	2/11	1/11	ITU-T Q.3621 v.1 (former Q.36_SI_SS_Req_CONF)	CONF using IP multimedia core network subsystem. Protocol specification	TD 986 Rev.1 (GEN/11)	C367
5	2/11	1/11	ITU-T Q.3623 v.1 (former Q.36_SI_SS_Req_ECT)	ECT using IP multimedia core network subsystem. Protocol specification	TD 987 Rev.1 (GEN/11)	C369
6	2/11	1/11	ITU-T Q.3624 v.1 (former Q.36_SI_SS_Req_MCID)	CID using IP multimedia core network subsystem. Protocol specification	TD 988 Rev.1 (GEN/11)	C371
7	2/11	1/11	ITU-T Q.3625 v.1 (former Q.36_SI_SS_Req_CC)	CCBS and CCNR using IP multimedia core network subsystem. Protocol specification	TD 989 Rev.1 (GEN/11)	C373
8	2/11	1/11	ITU-T Q.3626 v.1 (former Q.36_SI_SS_Req_MWI)	MWI using IP multimedia core network subsystem. Protocol specification	TD 990 Rev.1 (GEN/11)	C375
9	2/11	1/11	ITU-T Q.3627 v.1 (former Q.36_SI_SS_Req_CUG)	CUG using IP multimedia core network subsystem. Protocol specification	TD 991 Rev.1 (GEN/11)	C377
10	2/11	1/11	ITU-T Q.3628 v.1 (former Q.36_SI_SS_Req_ACR)	ACR and CB using IP multimedia core network subsystem. Protocol specification	TD 992 Rev.1 (GEN/11)	C379
11	2/11	1/11	ITU-T Q.3620 v.1 (former Q.36_SI_SS_Req_CDIV)	Communication Diversion (CDIV) using IP multimedia core network subsystem. Protocol specification	TD 993 Rev.1(GEN/11)	C394
12	2/11	1/11	ITU-T Q.3619 v.1 (former Q.36_SI_SS_Req_HOLD v.1)	Communication HOLD using IP multimedia core network subsystem. Protocol specification	TD 994 Rev.1 (GEN/11)	C396
13	2/11	1/11	ITU-T Q.3618 v.1 (former Q.36_SI_SS_Req_OIP_OIR)	OIP and OIR using IP Multimedia core network subsystem. Protocol specification	TD 995 Rev.1 (GEN/11)	C398
14	4/11	2/11	ITU-T Q.3316 (Q.CSO)	Interface and Signalling Requirements and Specification for Cross Stratum Optimization"	TD 942 (GEN/11)	TD 1041 (GEN/11)
15	11/11	4/11	ITU-T Q.4001.1 v.1 (former Q.39_SI_BC_Net_TS_Part1)	IMS specific use of SIP and SDP. Conformance testing. Part 1: PICS	TD 1022 (GEN/11)	TD 909 (GEN/11)
16	11/11	4/11	ITU-T Q.4001.2 v.1 (former Q.39_SI_BC_Net_TS_Part2)	IMS specific use of SIP and SDP. Conformance testing. Part 2: TSS and TP	TD 1023 (GEN/11)	TD 910 (GEN/11)
17	11/11	4/11	ITU-T Q.4001.3 v.1_SI_BC_Net_TS_Part3	IMS specific use of SIP and SDP. Conformance testing. Part 3: Network side, ATS and PIXIT	TD 1039 (GEN/11)	C386
18	11/11	4/11	ITU-T Q.4002.1 v.1 (former ITU-T Q.3943.1)	OIP and OIR using IP Multimedia core network subsystem. Conformance testing. Part 1: user and network side, PICS	TD 1024 (GEN/11)	C337
19	11/11	4/11	ITU-T Q.4002.2 v.1 (former ITU-T Q.3943.2)	OIP and OIR using IP Multimedia core network subsystem; Conformance testing; Part 2: network side, TSS&TP	TD 1025 (GEN/11)	C339
20	11/11	4/11	ITU-T Q.4002.3 v.1 (former ITU-T Q.3943.3)	OIP and OIR using IP Multimedia core network subsystem; Conformance testing; Part 3: user side, TSS&TP	TD 1026 (GEN/11)	C341
21	11/11	4/11	ITU-T Q.4003.1 v.1 (former Q.3944.1_SI_HOLD_Net_User_TS_Part1)	Communication HOLD (HOLD) using IP multimedia core network subsystem; Conformance Testing. Part 1: Network side, User side, PICS	TD 1027 (GEN/11)	C343
22	11/11	4/11	ITU-T Q.4003.2 v.1 (former Q.3944.2_SI_ HOLD_Net_TS_Part2)	Communication HOLD using IP Multimedia core network subsystem; Conformance testing; Part 2: Network side, TSS&TP	TD 1029 (GEN/11)	C349
23	11/11	4/11	ITU-T Q.4003.3 v.1 (former Q.3944.3_SI_HOLD_Net_User_TS_Part3)	Communication HOLD (HOLD) using IP multimedia core network subsystem; Conformance Testing; Part 3: User side, TSS&TP	TD 1028 (GEN/11)	C345
24	11/11	4/11	ITU-T Q.4004.1 v.1 (former Q.39_SI_CDIV_ Net_User_TS_Part1)	Communication Diversion using IP Multimedia core network subsystem; Conformance testing; Part 1: User side, Network side, PICS	TD 1030 (GEN/11)	C351
25	11/11	4/11	ITU-T Q.4004.2 v.1 (former Q.39_SI_CDIV_Net_TS_Part2)	Communication Diversion using IP Multimedia core network subsystem; Conformance testing; Part 2: Network side, TSS&TP	TD 1031 (GEN/11)	C353
26	11/11	4/11	ITU-T Q.4005.1 v.1 (former Q.39_SI_CONF_Net_TS_Part1)	Conference service using IP Multimedia core network subsystem; Conformance testing; Part 1: Network side, User side, PICS	TD 1032 (GEN/11)	C355
27	11/11	4/11	ITU-T Q.4005.2 v.1 (former Q.39_SI_CONF_Net_TS_Part2)	Conference service using IP Multimedia core network subsystem; Conformance testing; Part 2: Network side, TSS&TP	TD 1033 (GEN/11)	C357
28	11/11	4/11	ITU-T Q.4005.3 v.1 (former Q.39_SI_CONF_User_TS_Part3)	Conference service using IP Multimedia core network subsystem; Conformance testing; Part 3: User side, TSS&TP	TD 1034 (GEN/11)	C359
29	11/11	4/11	ITU-T Q.4006.1 v.1 (former Q.39_SI_CW_Net_TS_Part1)	Communication waiting service using IP Multimedia core network subsystem; Conformance testing; Part 1: Network side, User side, PICS	TD 1035 (GEN/11)	C361
30	11/11	4/11	ITU-T Q.4006.2 v.1 (former Q.39_SI_CW_Net_TS_Part2)	Communication waiting service using IP Multimedia core network subsystem; Conformance testing; Part 2: Network side, TSS&TP	TD 1036 (GEN/11)	C363
31	11/11	4/11	ITU-T Q.4006.3 v.1 (former Q.39_SI_CW_User_TS_Part3)	Communication waiting service using IP Multimedia core network subsystem; Conformance testing; Part 3: User side, TSS&TP	TD 1037 (GEN/11)	C365
32	11/11	4/11	ITU-T Q.3941.1 v.1	Network integration testing between SIP and ISDN/PSTN network signalling protocols – Part 1: TSS&TP for SIP-ISDN	TD 1038 (GEN/11)	C384
33	11/11	4/11	ITU-T Q.3941.5 v.1	Network integration testing between SIP and ISDN/PSTN network signalling protocols. Part 5: TSS&TP for Network Integration Tests between ISDN-ISDN and ISDN-PSTN over SIP II NNI / SIP-I NNI	TD 1040 (GEN/11)	C413
34	11/11	4/11	ITU-T Q.3905 (ex. Q.MNP_TS)	Conformance test plan for Number Portability requirements defined by ITU-T Q.Suppl.4	TD 1044 (GEN/11)	N/A
35	14/11	4/11	ITU-T Q.4040 (ex.Q.FW-Cloud-iop)	The framework and overview of Cloud Computing interoperability testing	TD 1011 Rev.1 (GEN/11)	N/A
36	15/11	4/11	ITU-T Q.3960 (Q.FW_Int_sp_test)	Framework of Internet speed measurements for the fixed and mobile networks"	TD 973 (GEN/11)	TD 1049 (GEN/11)

2. Supplements, Handbooks, Technical Papers, Guidelines and Corrigenda
2.1 Supplements
The following table shows the approved Supplement.

#	Question	WP/11	Draft new/revised Rec. No.	Title	Final TD PLEN
1	3	1/11	Q Supplement 68	ETS interoperability limitations	TD 900 Rev.2 (GEN/11)

2.2 Guidelines
No Guidelines were approved at this meeting.
2.3 Handbooks
No Handbooks were approved at this meeting.
2.4 Technical Papers
The following table shows the approved Technical Report

#	Question	WP/11	Draft new/revised Rec. No.	Title	Final TD PLEN
1	8	3/11	Draft revised Technical Report TR-Counterfeit	Counterfeit ICT equipment	TD 698 Rev.2 (GEN/11)

2.5 Corrigenda
No Corrigenda were approved at this meeting.

3   SG11 Structure and Management
The title of WP3 was changed to align its responsibility to the new SG20. SG11structure and Management team were therefore confirmed as follows:

WP1: Signalling requirements and protocol for emerging networks
(Questions: 1, 2, 3/11)
     WP 1 Chairman: Xiaojie Zhu (China Telecom),
     WP 1 Vice-chair: Vacant
WP2: Software-Defined Networking (SDN) and resource control
(Questions: 4, 5, 6/11)
     WP 2 Co-Chairman: Kaoru Kenyoshi (NEC Europe Ltd.)
     WP 2 Co-Chairman: Tina Tsou (Huawei Technologies Co., Ltd.)
WP3: Attachment and service networking
(Questions: 7, 8, 9/11)
     WP 3 Chairman: Shin-Gak Kang (ETRI)
     WP 3 Vice-chair: Isaac Boateng (Ghana)
WP4: Conformance and Interoperability (C&I) testing
(Questions: 10, 11, 12, 13, 14, 15/11)
     WP 4 Chairman: Martin Brand (A1 Telekom Austria AG)
     WP 4 Vice-chair: Andrey Koucheryavy (Russian Federation)

4   Questions and restructuring in view of WTSA-16
The modification of the ToR of Q2/11 and Q8/11, which were endorsed by TSAG (June 2015), were finally approved by SG11 [TD194 (TSAG)]. There were no further contributions to modify Questions texts for this Study Period.
SG11 held a special session on 7 December 2015 at 09:30-11:00 to discuss SG11 restructuring in view of WTSA-16. Five input documents were considered: (C-321 Rev.1; TD 907; C-320r1; C-307r1; TD 899). SG11 agreed on principles and guidelines to draft the Questions texts for next Study Period. A detailed report is available in TD 1015 Rev.1 (GEN/11). According to this report, Editors were appointed to provide first draft of the Question texts to be discussed during the Rapporteurs meetings to be held 25-29 April 2016. Final modifications may be done during the next SG11 meeting (Geneva, 27 June-6 July 2015).

5   Liaison officers and Rapporteurs
SG11 approved the appointment of new Rapporteurs and Associate Rapporteurs as follows:
- Martin BRAND (A1 Telekom Austria AG) was appointed as Associate Rapporteur for Q2/11, in the place of Hideo HIMENO who is unable to continue in that capacity
- Ying CHENG (China Unicom) was appointed as Rapporteur for Q4/11, in the place of Matthew LOPEZ who is unable to continue in that capacity

The final list of Rapporteurs and Associate Rapporteurs can be found in TD 824 Rev.2 (GEN/11).

SG11 approved the appointment of new liaison officers and representatives as follows:
- Kaoru KENYOSHI (NEC, Japan) was appointed as liaison officer to ITU-T SG20
- Andrey KOUCHERYAVY (Russia) was appointed as liaison rapporteur to ITU-T SG20
- João Alexandre Moncaio Zanon was appointed as liaison officer to CITEL

The final list of Liaison Officers and representatives can be found in TD 823 Rev.1 (GEN/11).

6   First meeting of the ITU-T Conformity Assessment Steering Committee (CASC)
The first meeting of the CASC was addressed in two sessions on Thursday 3 December 2015 from 9:30am and was chaired by Mr Isaac Boateng. The CASC agreed to develop three Guidelines to implement the Test Labs Recognition procedure. These guidelines also detail collaboration mechanisms with IEC and ILAC. A roadmap was also agreed as follows:

N.	ITU-T SG11 Guideline	First draft	Approval
1	Guideline on Testing Laboratories recognition procedure (high level)	N/A	April 2015 (approved)
2	Guideline on ITU-T CASC collaboration procedure with established accreditation bodies to assess TLs in the scope of approved ITU-T Recommendations	12 April 2016 e‑meeting of ITU-T CASC	6 July 2016 (tentative)
3	Guideline on ITU-T CASC procedure to appoint ITU-T technical experts	December 2015 (see C-301)	6 July 2016
4	Guideline on ITU-T CASC procedure to recognize Testing Laboratories	April 2016	6 July 2016

The meeting report can be found in TD 948 (GEN/11). List of participants of the CASC can be found in TD 972 (GEN/22).

7 Collaboration with ETSI TC INT
A guideline TD 913 (GEN/11) outlining a framework for collaboration among SG11 and ETSI TC INT was approved. It details working methods to organize joint meetings and develop technically aligned standards. Topics of join interest include:
- SIP-IMS conformity testing (see details here);
- Internet speed measurement (see details here);
- Framework of an interconnection among VoLTE/ViLTE-based networks;
- Requirements and test specifications for signalling protocol "DIAMETER" to be used in the IMS-based network for VoLTE/ViLTE interconnection.

WP4/11 will organize an interim meeting jointly with ETSI TC INT in Sofia Antipolis (ETSI HQ) 21-24 March 2016, while ETSI TC INT will meet jointly with SG11 in Geneva on 28 June-1 July 2016.

8   Combating counterfeiting
SG11 Q8/11 advanced the draft Recommendation "Framework for solution to combat counterfeit ICT Devices", which will be approved via TAP, based on Contributions from Brazil, CISCO and Dominican Republic. A contribution from Russia proposing to include a use case based on the digital object architecture (DOA) was postponed to next meeting. Q8/11 Report [TD 958 Rev.2 (GEN/11)] includes statements from USA, Canada, Russia and CISCO in this regards. During SG11 plenary, Russia also expressed their concerns regarding the feedback, which SG11 should expect, from ITU Council on the implementation of DoA. Representative of Administration of Russian Federation highlighted that the MoU between ITU and DONA Foundation is a subject of a current study of ITU Council. He also mentioned that DoA, as a technology itself, has not been discussed at any ITU Council meetings. The DoA is recognized by Resolution 188 (PP-14) as follows: "Recommendation ITU-T X.1255, which is based on the digital object architecture, provides a framework for discovery of identity management information". If ITU members wish to discuss the DoA at the Council the contributions are welcome. In this regard, SG11 management was asked to provide a clarification on the next SG11 meeting in July 2016 regarding ITU Council decision on the implementation of the Resolution 188 (PP-14) and DOA particularly.

9   Internet speed quality measurement:
Draft Recommendation Q.3960 (ex. Q.FW_Int_sp_test) "Framework of Internet speed measurements for the fixed and mobile networks", was consented. This marks an important achievement. This framework targets internet speed measurement from an end-users perspective. SG11 will continue developments in this area. A draft Recommendation on Methodology was advanced at this meeting and is planned for consent in June 2016. To be noted that this is a joint work with ETSI TC INT. A third Recommendation was proposed for joint development with ETSI TC INT and SG12.

10   Framework of interconnection of VoLTE/ViLTE-based networks
Following the results of the Workshop on Voice and Video over LTE, which focused on the current issues related to interconnection and interoperability of VoLTE/ViLTE-based networks, SG11 started a new draft Recommendation, "Framework of interconnection of VoLTE/ViLTE-based networks". This Framework aims to provide a gap analysis of the current standards used for interconnection as well as to specify service scenarios for interconnection. Support to this study was expressed by A1 Telekom Austria AG (Austria), Telecom Italia (Italia), Rostelecom (Russia), Deutsche Telekom (Germany), NEC (Japan). ETSI TC INT is also working with ITU-T on this issue.

11   Other Conformance and Interoperability (C&I)-related outcomes
SG11 advanced and updated the standardization work plan for SIP-IMS TD 1050 (GEN/11). It includes standards of requirements and relevant test specifications of basic call and some supplementary services, which are applied to fixed networks. SG11 collaborate with ETSI TC INT on this subject.
WP4/11 has progressed work on C&I issues. Relevant updates are provided as follows:
- Pilot projects for conformity assessment against ITU-T Recommendations TD 1048 (GEN/11), http://www.itu.int/go/pilot-projects)

The following tables were not updated at this meeting:
- Living list of key technologies which are suitable for C&I Testing (TD 754 (GEN/11), http://itu.int/go/key-technologies)
- The reference table of standards used for C&I assessment (TD 889 (GEN/11), http://itu.int/go/reference-table).

A new work items was agreed by Question 12/11 on "The framework of testing of identification systems used in IoT". This new draft Recommendation will be coordinated with SG20.

12 Outgoing Liaison Statements
The following table shows the list of the fifteen agreed outgoing liaison statements. See TD 821 (GEN/11)

#	WP	Q (s)	For:	To:	Title	Reference
1	PLEN	All	Info	TSAG, SG20	LS/o on SG11 structure and the new SG20 [to TSAG, SG20]	TD 976 Rev.2 (GEN/11)
2	PLEN	12	Action	SG20	LS/o/r on joint collaboration between ITU-T Study Group 20 and the IoT Lab (reply to SG20 LS14) [to ITU-T SG20]	TD 1042 Rev.2 (GEN/11)
			Info	JCA-CIT, ITU-T CASC
3	1/11	1, 2, 3	Action	SG20	LS/o on the consent of Q.3052 (ex. Q.M2M-pro-overview) [to SG20]	TD 1043 Rev.1 (GEN/11)
			Info	TSAG
4	2/11	4	Info	SG13 , JCA-SDN	LS/o on a new work item Q.SCCO (Scenarios and signalling requirements for SDN based Cloud Central Office) [to ITU-T SG13 and JCA-SDN]	TD 1005 Rev.2 (GEN/11)
5	3/11	7	Info	JCA-SDN, SG13	LS/o on SDN standardization activity roadmap [to JCA-SDN]	TD 977 Rev.2 (GEN/11)
6	3/11	8	Info	ITU-T SG2, ITU-T SG5, ITU-T SG17, ITU-D SG1&2, GSMA, CITEL, RCC ATU, ASTAP	LS/o on the progress on standardization work to combat Counterfeit ICT devices [to ITU-T SG2, ITU-T SG5, ITU-T SG17, ITU-D SG1&2, GSMA, CITEL, RCC, ATU, ASTAP]	TD 999 (GEN/11)
7	3/11	8	Info	ITU-D SG2 Q3/2	LS/o on the progress of standardization work to combat Counterfeit ICT devices [to ITU-D SG2 Q3/2]	TD 1009 (GEN/11)
8	3/11	9	Comment	ISO/IEC JTC 1/SC 6/WG 7	LS/o on collaborative work for managed peer-to-peer communications [to ISO/IEC JTC 1/SC 6/WG 7]	TD 1053 (GEN/11)
9	4/11	10	Action	ITU-T SG12	LS/o on QoS-related work in ITU-T SG11 [to ITU-T SG12]	TD 945 (GEN/11)
			Info	TSAG
10	4/11	11	Info	ITU-D SG2 Q4/2 and JCA-CIT	LS/o/r on ongoing collaboration (reply to ITU-D Q4/2 - Document 2/253-E) [to ITU-D SG2 Q4/2 and JCA-CIT]	TD 1045 (GEN/11)
11	4/11	11	Action	All ITU-T SGs	LS/o on first meeting of ITU-T CASC and request to update the living list of key technologies, reference table of ITU-T Recommendations which are suitable for C&I and relevant pilot projects [to all ITU-T SGs]	TD 1046 (GEN/11)
			Info	ITU-T CASC, JCA-CIT
12	4/11	11	Info	ITU-T SG2, JCA-CIT	LS/o on consent of ITU-T Q.MNP_TS "Conformance test plan for Number Portability requirements defined by ITU-T Q.Suppl.4" [ITU-T SG2, JCA-CIT]	TD 1047 (GEN/11)
13	4/11	14	Info	SG13	LS/o on the consent of Q.4040 (ex. Q.FW-Cloud-iop) [to SG13]	TD 1057 Rev.1 (GEN/11)
14	4/11	15	Action	ITU-T SG12	LS/o on QoS-related work in ITU-T SG11 (reply to SG12 - LS 90) [to ITU-T SG12]	TD 944 Rev.1 (GEN/11)
			Info	JCA-CIT, TSAG, IETF ippm WG
15	N/A	CASC	Action	IEC	LS/o on the Collaboration between ITU-T CASC and IECEE on the ITU Testing Laboratory Recognition Procedure [to IEC]	TD 1058 (GEN/11)

13 Approved new work items

N.	Q	W.I.	Status	Title	Editor	Timing	Ref.
1	Q2/11	Q.30xx_VoLTE_Interconnection_	New	Framework of interconnection of VoLTE/ViLTE-based networks	Martin Brand martin.brand@A1telekom.at	2016	TD 983 (GEN/11)
2	Q2/11	Q.3629 v.1_SI_Interw_Req	New	Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks. Protocol specification	Martin Brand martin.brand@A1telekom.at	2016	TD 981 (GEN/11)
3	Q2/11	ITU-T Q.1912.5	Revised	Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control protocol or ISDN User Part	Martin Brand martin.brand@a1telekom.at Gerhard Ott gerhard.ott@telekom.de	2016-12	TD 982 (GEN/11)
4	Q4/11	Q.SCO	New	Scenarios and signalling requirements for SDN based Central Office	Cancan Huang, China Telecom, huangcc@gsta.com Weiping Xu, Huawei, xuweiping@huawei.com	2017-12	TD 1000 Rev.1 (GEN/11)
5	Q7/11	Q.SAN-MIM	New	Signalling requirements of SDN-based access networks with media independent management capabilities	Hyeong Ho LEE holee@etri.re.kr Jin Seek CHOI jinseek@hanyang.ac.kr	2017-12	TD 971 (GEN/11)
6	Q9/11	X.mp2p-mssr	New	Managed P2P communications: Multimedia streaming signalling requirements	Wook Hyun, ETRI, +82-42-860-1565, whyun@etri.re.kr Shin-Gak Kang, ETRI, +82-42-860-6117, sgkang@etri.re.kr	2017-12	TD 996 Rev.1 (GEN/11)
7	Q11/11	Q.4015.2 v.1_SI_Interw_TSS&TP	New	Interworking between the IP Multimedia core network subsystem and circuit switched networks; Conformance testing; Part 2: TSS&TP	Martin Brand martin.brand@a1telekom.at	2016	TD 1021 (GEN/11)
8	Q11/11	Q.4015.1 v.1_SI_Interw_PICS	New	Interworking between the IP Multimedia core network subsystem and circuit switched networks; Conformance Testing; Part 1: PICS	Martin Brand martin.brand@a1telekom.at	2016	TD 1020 (GEN/11)
9	Q11/11	Q.4016 v.1_FAX_req	New	SIP signalling between the IP Multimedia Subsystem (IMS) and SIP enabled devices for real-time fax over IP	Martin Brand martin.brand@a1telekom.at	2016	TD 1019 (GEN/11)
10	Q11/11	Q.4007.3 v.1_SI_ECT_Net_TS_Part3	New	Explicit Communication Transfer (ECT) using IP Multimedia core network subsystem; Conformance testing; Part 3: User side, TSS&TP	Martin Brand martin.brand@a1telekom.at	2016	TD 1017 (GEN/11)
11	Q11/11	Q.4007.2 v.1_SI_ECT_Net_TS_Part2	New	Explicit Communication Transfer (ECT) using IP Multimedia core network subsystem; Conformance testing; Part 2: Network side, TSS&TP	Martin Brand martin.brand@a1telekom.at	2016	TD 1016 (GEN/11)
12	Q11/11	Q.4007.1 v.1_SI_ECT_Net_User_TS_Part1	New	Explicit Communication Transfer (ECT) using IP Multimedia core network subsystem; Conformance testing; Part 1: Network side, User side, PICS	Martin Brand martin.brand@a1telekom.at	2016	TD 1018 (GEN/11)
13	Q12/11	Q.39_FW_Test_ID_IoT	New	The framework of testing of identification systems used in IoT	Alexey Borodin alexey.borodin@rt.ru Andrey Koucheryavy akouch@mail.ru Ruslan Kirichek kirichek@sut.ru	2016	TD 1007 (GEN/11)

	Special Committee	Status	ITU-T Guideline	Timing for first draft	Timing for approval
1	CASC	New	Guideline on ITU-T CASC collaboration procedure with established accreditation bodies to assess TLs in the scope of approved ITU-T Recommendations	12 April 2016 e‑meeting of ITU-T CASC	6 July 2016 (tentative)
2	CASC	New	Guideline on ITU-T CASC procedure to appoint ITU-T technical experts	December 2015 (see C-301)	6 July 2016
3	CASC	New	Guideline on ITU-T CASC procedure to recognize Testing Laboratories	April 2016	6 July 2016

14 Work plan for interim Working Party and Rapporteur meetings
The following represents the interim meetings plan as agreed at SG11 Plenary (Geneva, 2-11 December 2015).

14.1 Working parties
Two (2) interim Working Party meetings will be held before next SG11 meeting.

Date

Place / Host

Terms of reference

Contact

WP3/11

29 April 2016

Geneva

To consider Consent ITU-T X.mp2p-pamp "Managed P2P communications: Peer Activity Management Protocol"
Discuss about the future of each Question of WP3/11

Shin-Gak Kang
sgkang@etri.re.kr

tsbsg11@itu.int

WP4/11

21-24 March 16
or
15-18 March 16
(dates to be confirmed)

Sofia Antipolis (ETSI HQ),
France

Finalizing benchmarking work plan by consenting ITU-T Q.3932.4
Discuss SIP-IMS conformity testing status;
Discuss living list of key technologies, reference table and pilot projects on C&I;
Discuss testing specifications for VoLTE interconnection jointly with Q2/11;
Discuss Revise and develop ToRs for current and new questions of WP4/11 for the next study period

Martin Brand, martin.brand@a1telekom.at

tsbsg11@itu.int

14.2 Rapporteur groups
The following interim Rapporteurs' groups meetings are agreed by SG11 meeting (Geneva, 2-11 December 2015).

Question/WP	Date	Place / Host	Terms of reference	Contact
9/11	14-18 March 2016	E-meeting	Progress all current work items of Q9/11 and discuss new work item proposals	Shin-Gak Kang sgkang@etri.re.kr
Joint Q2/11 and ETSI TC INT	21-24 March 16	Sofia Antipolis (ETSI HQ), France	Progress on Q.30xx_VoLTE_Interconnection_FW etc Future of Q2/11 Consider any new work item(s)	Cheng Li licheng@caict.ac.cn Martin Brand martin.brand@a1telekom.at
Joint Q10/11 and ETSI INT	21-24 March 16	Sofia Antipolis (ETSI HQ), France	Finalize the benchmarking work plane by consenting Q.3932.4 Consider new proposals Develop ToR of new question (merged Q10 and Q15)	Martin Brand, martin.brand@a1telekom.at
Joint Q11/11 and ETSI INT	21-24 March 16	Sofia Antipolis (ETSI HQ), France	Progress on the SIP-IMS work plan and relevant work items Testing specifications for VoLTE interconnection Consider new proposals Revise ToR of Q11	Martin Brand, martin.brand@a1telekom.at
Joint Q15/11 and ETSI TC INT	21-24 March 16	Sofia Antipolis (ETSI HQ), France	Progress on Draft recommendation Q.TM_Int_speed_test and Consider any new Contribution. Update the Q15 ToR for WTSA-16 taking into account decisions at the special session helkd during SG11 meeting.	Martin Brand martin.brand@A1telecom.at Eva Ibarrola eva.iarrola@ehu.es
1/11	18-29 April 2016	Geneva	Progress on Q.Arc-IPSMS Future of Q1/11 Consider any new work item(s)	Xiaojie Zhu zhuxj@gsta.com
3/11	18-29 April 2016	Geneva	SG11 restructuring Any new proposed work item	Viqar Shaikh vshaikh@appcomsci.com
4/11	18-29 April 2016	Geneva	Progress on Q.SBAN, Q.SMO, Q.PVMapping, Q.SCO To work together with Q6/11 to solve any potential resultion realted issues generated from AAP process for Q.CSO	Jia He hejia@huawei.com
6/11	24-29 April 2016	Geneva	Progress Q.IPv6ProBB, Q.IPv6ProMM, Q.IPv6UIP. Consider any new proposal Revise Q6/11 Question text in view of the WTSA-16	Cathy Zhou cathy.zhou@huawei.com
8/11	18-22 April 2016	Geneva	Discuss contributions and other documents received Discuss possible update of the open work items. Discuss possible Q8 restructuring and ToR in view of WTSA-16	Isaac Boateng isaac.boateng@nca.org.gh Joao Zanon zanon@anatel.gov.br
All/11	25-29 April 2016	Geneva/E-meeting	Special Session to discuss the revised questions texts	Wei Feng brightdaytocome@gmail.com
9/11	25-29 April 2016	Geneva	Progress all current work items of Q9/11 and discuss new work item proposals	Shin-Gak Kang sgkang@etri.re.kr
14/11	25-29 April 2016	Geneva (with remote facilities)	Handle the input contributions and ToR for the next study period. Consider new WIs. Progress on the open work items for Q14/11	Nan Chen chenn@gsta.com
7/11	11-12 May 2016	E-meeting	Progress all current work items of Q7/11 and discuss new work item proposals	Kwihoon Kim kwihooi@etri.re.kr
9/11	23-27 May 2016	E-meeting	Progress all current work items of Q9/11 and discuss new work item proposals	Shin-Gak Kang sgkang@etri.re.kr

15 Next Study Group 11 meeting
The next SG11 meeting is scheduled in Geneva, 27 June-6 July 2016. The meeting plan of SG11 and their associated Rapporteurs and WP meetings are as follows:
- WP4/11 and Rapporteurs meetings, Sophia Antipolis 21-24 March 2016.
- WP3/11 meeting, Geneva, 29 April 2016
- Rapporteurs meeting, Geneva, 25-29 April 2016
- SG11 meeting, Geneva, 27 June - 6 July 2016