| 1 | Opening of the meeting | Weihua |
| 2 | Agenda/schedule | Weihua |
| 2.1 | Approval of the agenda | Weihua |
| 2.2 | Proposed schedule | Weihua |
| 3 | Registration of documents | Weihua |
| 4 | Reports | Weihua |
| 4.1 | Report from previous CT WG3 meeting | Weihua |
| 4.2 | Report from previous TSG CT plenary | Weihua |
| 4.3 | Reports from other groups | Weihua |
| 5 | Items for immediate consideration | Weihua |
| 5.1 | IPR disclosures | Weihua |
| 5.2 | Antitrust declarations | Weihua |
| 5.3 | Other items for immediate consideration | Weihua |
| 5.3a | Elections of CT WG3 Chairman and Vice Chairmen | Weihua |
| 6 | Received Liaison Statements | Weihua |
| 7 | Release 7 and earlier releases | Weihua |
| 8 | Release 8 | Weihua |
| 8.1 | Interworking between IM subsystem and IP [IMS-CCR-IWIP] | Weihua |
| 8.2 | Interworking between IM Subsystem with CS [IMS-CCR-IWCS] | Weihua |
| 8.3 | Media Gateway Control Function (MGCF) – IM Media Gateway (IMS-MGW) Mn Interface [IMS-CCR-Mn] | Weihua |
| 8.4 | Multimedia Broadcast and Multicast Service [MBMS] | Weihua |
| 8.5 | Policy and Charging Control (non-SAE) [PCC] | Weihua |
| 8.6 | Void | Weihua |
| 8.7 | Diameter for Gi interface [DIAMGi] | Weihua |
| 8.8 | Diameter for Wi interface [DIAMWi] | Weihua |
| 8.9 | Void | Weihua |
| 8.10 | Protocol impact from providing IMS services via fixed broadband [FBI] | Weihua |
| 8.11 | IMS Interworking Protocol Aspects in Support of Cable Regulatory Requirements [PktCbl-Intw] | Weihua |
| 8.12 | Void | Weihua |
| 8.13 | Interworking between the 3GPP CS domain with BICC or ISUP as signalling protocol and external SIP-I networks [ExtSIPI] | Weihua |
| 8.14 | PCC aspects of SAE [SAES-St3-PCC] | Weihua |
| 8.14.1 | - Signalling flows (29.213) | Weihua |
| 8.14.2 | - Gx and Gxx interfaces (29.212) | Weihua |
| 8.14.3 | - Rx interface (29.214) | Weihua |
| 8.14.4 | - S9 interface (29.215) | Weihua |
| 8.15 | Interworking between EPC and external PDNs [SAES-St3-intwk] | Weihua |
| 8.16 | IMS inter-operator service interconnection interface [FBI2-IOPSI] | Weihua |
| 8.17 | Interworking between the 3GPP CS domain with SIP-I as ignaling protocol and other networks [SIP_Nc] | Weihua |
| 8.18 | Interworking between User-to-User Signaling (UUS) and SIP [UUSIW] | Weihua |
| 8.19 | Work Items related to TISPAN transfer | Weihua |
| 8.19.1 | - Maintenance of TISPAN R1 [MAINT_R1] | Weihua |
| 8.19.2 | - Maintenance of TISPAN R2 [MAINT_R2] | Weihua |
| 8.19.3 | - Documentation of TISPAN R1 and R2 in CT3 [REDOC_TIS-C3] | Weihua |
| 8.19.4 | - Support of Overlap ignaling [Overlap] | Weihua |
| 8.19.5 | - Stage 3 (CT3) of CWonIMS [CW_IMS] | Weihua |
| 8.19.6 | - Stage 3 (CT3) of [CCBS_CCNR] | Weihua |
| 8.20 | Contributions on Common IMS related to 3GPP2 [REDOC_3GPP2] | Weihua |
| 8.21 | Support of Service-Level Interworking for Messaging Services [MESSIW] | Weihua |
| 8.22 | Enhancement of interworking between MTSI and Circuit Switched networks [MTSI_eMHI] | Weihua |
| 8.23 | Core Network Impacts for A-Interface Over IP [AoIP-CN] | Weihua |
| 8.24 | IMS Centralized Service Control Protocol, Addressing, Subscriber Data [ICSRA] | Weihua |
| 8.25 | CAT solution for voice and video call in CS domain [CAT_SS] | Weihua |
| 8.26 | Technical Enhancements and Improvements [TEI8] | Weihua |
| 8.27 | Rel-8 contributions on other Work Items | Weihua |
| 9 | Release 9 | Weihua |
| 9.1 | Interworking between IM subsystem and IP [IMS-CCR-IWIP] | Weihua |
| 9.2 | Interworking between IM Subsystem with CS [IMS-CCR-IWCS] | Weihua |
| 9.3 | Protocol impact from providing IMS services via fixed broadband [FBI] | Weihua |
| 9.4 | MBMS [MBMS] | Weihua |
| 9.5 | Interworking between the 3GPP CS domain with BICC or ISUP as ignaling protocol and external SIP-I networks [ExtSIPI] | Weihua |
| 9.6 | Interworking between the 3GPP CS domain with SIP-I as ignaling protocol and other networks [SIP_Nc] | Weihua |
| 9.7 | PCC aspects of SAE [SAES-St3-PCC] | Weihua |
| 9.8 | Reserved | Weihua |
| 9.9 | Reserved | Weihua |
| 9.10 | Reserved | Weihua |
| 9.11 | Reserved | Weihua |
| 9.12 | Reserved | Weihua |
| 9.13 | Reserved | Weihua |
| 9.14 | Reserved | Weihua |
| 9.15 | Reserved | Weihua |
| 9.16 | CS-IBCF and CS-TrGW definition in 3GPP specifications [CS-IBCF] | Weihua |
| 9.17 | Interconnection Border Control Function (IBCF) – Transition Gateway (TrGW); Ix interface, Stage 3 [IMS_IBCF] | Weihua |
| 9.18 | CT3 Aspects of MBMS Support in EPS [MBMS_EPS] | Weihua |
| 9.19 | Operational Description of the Inter-IMS NNI [II-NNI] | Weihua |
| 9.20 | Support for IMS Emergency Calls over GPRS and EPS [IMS_EMER_GPRS_EPS] | Weihua |
| 9.21 | PCC Enhancements [PCC-Enh] | Weihua |
| 9.22 | Completion of IMS Restoration Procedures [eIMS_RP] | Weihua |
| 9.23 | CT1 aspects of SRVCC support for IMS Emergency Calls [IMS_EMER_GPRS_EPS-SRVCC] | Weihua |
| 9.24 | IMS Media Plane Security [MEDIASEC_CORE] | Weihua |
| 9.25 | Technical Enhancements and Improvements [TEI9] | Weihua |
| 9.26 | Rel-9 contributions on other work items | Weihua |
| 10 | Release 10 | Weihua |
| 10.1 | Interworking between IM subsystem and IP [IMS-CCR-IWIP] | Weihua |
| 10.2 | Interworking between IM Subsystem with CS [IMS-CCR-IWCS] | Weihua |
| 10.3 | PCC aspects of SAE [SAES-St3-PCC] | Weihua |
| 10.4 | Interworking between EPC and external PDNs [SAES-St3-intwk] | Weihua |
| 10.5 | CT3 Aspects of MBMS Support in EPS [MBMS_EPS] | Weihua |
| 10.6 | PCC Enhancements [PCC-Enh] | Weihua |
| 10.7 | Reserved | Weihua |
| 10.8 | Reserved | Weihua |
| 10.9 | Reserved | Weihua |
| 10.10 | Reserved | Weihua |
| 10.11 | Reserved | Weihua |
| 10.12 | Reserved | Weihua |
| 10.13 | Reserved | Weihua |
| 10.14 | Reserved | Weihua |
| 10.15 | Reserved | Weihua |
| 10.16 | CPM-SMS Interworking [CPM-SMS] | Weihua |
| 10.17 | Optimal Media Routeing [OMR] | Weihua |
| 10.18 | Further Improvements of II-NNI specification based on Operational Feedback and Evolution of Other Specifications [II-NNI2] | Weihua |
| 10.19 | Call Completion Not Logged in [CCNL] | Weihua |
| 10.20 | IP Flow Mobility and WLAN offload (Stage 3) [IFOM-CT] | Weihua |
| 10.21 | Enabling Coder Selection and Rate Adaption for UTRAN and E-UTRAN for Load Adaptive Applications, CN impacts [ECSRA_LAA-CN] | Weihua |
| 10.21.1 | - Packet Core impacts | Weihua |
| 10.21.2 | - IMS/CS impacts | Weihua |
| 10.22 | S2b Mobility based on GTP [SMOG-St3] | Weihua |
| 10.23 | CT aspects of Enhancements for Multimedia Priority Service [eMPS-CN] | Weihua |
| 10.24 | PCRF failure and restoration [PCRF-FR] | Weihua |
| 10.25 | CT aspects of Multi Access PDN Connectivity [MAPCON-St3] | Weihua |
| 10.26 | CT3 Aspects of Policy Enhancements for Sponsored Connectivity and Coherent Access to Policy related Data Bases [PEST-CT3] | Weihua |
| 10.27 | Dynamic View of Headers in Messages for II-NNI [NNI_DV] | Weihua |
| 10.28 | CS and IMS Interworking for CAT early session model [CIIC_ES] | Weihua |
| 10.29 | Stage 3 for Network Improvements for Machine Type Communications [NIMTC] | Weihua |
| 10.30 | Technical Enhancements and Improvements [TEI10] | Weihua |
| 10.31 | Rel-10 contributions on other Work Items | Weihua |
| 11 | Release 11 | Weihua |
| 11.1 | Interworking between IM subsystem and IP [IMS-CCR-IWIP] | Weihua |
| 11.2 | Interworking between IM Subsystem with CS [IMS-CCR-IWCS] | Weihua |
| 11.3 | Policy Control and Charging [PCC] | Weihua |
| 11.4 | Interworking between EPC and external PDNs [SAES-St3-intwk] | Weihua |
| 11.5 | PCC aspects of SAE [SAES-St3-PCC] | Weihua |
| 11.6 | CT3 Aspects of MBMS Support in EPS [MBMS_EPS] | Weihua |
| 11.7 | PCC Enhancements [PCC-Enh] | Weihua |
| 11.8 | Optimal Media Routeing [OMR] | Weihua |
| 11.9 | Dynamic View of Headers in Messages for II-NNI [NNI_DV] | Weihua |
| 11.10 | Reserved | Weihua |
| 11.11 | Reserved | Weihua |
| 11.12 | Reserved | Weihua |
| 11.13 | Reserved | Weihua |
| 11.14 | Reserved | Weihua |
| 11.15 | Reserved | Weihua |
| 11.16 | CT3 aspects of Service Awareness and Privacy Policies [SAPP-CT3] | Weihua |
| 11.17 | CT3 aspects of QoS Control Based on Subscriber Spending Limits [QoS_SSL-CT3] | Weihua |
| 11.18 | USSD Simulation Service in IMS-stage 3 [USSI] | Weihua |
| 11.19 | Single Radio Video Call Continuity [vSRVCC-CT] | Weihua |
| 11.19.1 | - IMS-related | Weihua |
| 11.19.2 | - PCC-related | Weihua |
| 11.20 | Further improvement of usability of II-NNI specification for inter-connection [NNI_OI] | Weihua |
| 11.21 | IMS Stage-3 IETF Protocol Alignment [IMSProtoc5] | Weihua |
| 11.22 | CT aspects of Single Radio Voice Call Continuity from UTRAN/GERAN to E-UTRAN/HSPA [rSRVCC-CT] | Weihua |
| 11.22.1 | - IMS/CS related | Weihua |
| 11.22.2 | - Packet Core related | Weihua |
| 11.23 | Stage 3 for System Improvements to Machine-Type Communications [SIMTC-Reach] | Weihua |
| 11.24 | Support for BroadBand Forum Accesses Interworking, Core Network Impacts, Building Block I [BBAI_BBI-CT] | Weihua |
| 11.25 | Support for BroadBand Forum Accesses Interworking, Core Network Impacts, Building Block II [BBAI_BBII-CT] | Weihua |
| 11.26 | CN aspects of Anonymous Call Rejection in the CS domain [ACR_CS-CN] | Weihua |
| 11.27 | Advanced Interconnection of Services [IPXS] | Weihua |
| 11.28 | Enhancements for Multimedia Priority Service (MPS) Gateway Control Priority [eMPS_Gateway] | Weihua |
| 11.29 | CN aspects of Mobility based On GTP & PMIPv6 for WLAN access to EPC [SaMOG_WLAN-CN] | Weihua |
| 11.30 | CT aspect on Network Provided Location Information for IMS [NWK-PL2IMS-CT] | Weihua |
| 11.31 | II-NNI enhancements: SIP timers applicability [NNI_timers] | Weihua |
| 11.32 | Roaming Architecture for Voice over IMS with Local Breakout – CT aspects [RAVEL-CT] | Weihua |
| 11.33 | Inclusion of Media Resource Broker [MRB] | Weihua |
| 11.34 | Enhanced T.38 FAX support [MMTel_T.38_FAX] | Weihua |
| 11.35 | Enhanced Nodes Restoration for EPC [eNR_EPC] | Weihua |
| 11.36 | IMS overload control [IOC] | Weihua |
| 11.37 | Technical Enhancements and Improvements [TEI11] | Weihua |
| 11.38 | Rel-11 contributions on other Work Items | Weihua |
| 12 | Release 12 | Weihua |
| 12.1 | Interworking between IM subsystem and IP [IMS-CCR-IWIP] | Weihua |
| 12.2 | Interworking between IM Subsystem with CS [IMS-CCR-IWCS] | Weihua |
| 12.3 | Policy Control and Charging [PCC] | Weihua |
| 12.4 | PCC aspects of SAE [SAES-St3-PCC] | Weihua |
| 12.5 | Reserved | Weihua |
| 12.6 | Reserved | Weihua |
| 12.7 | Reserved | Weihua |
| 12.8 | Reserved | Weihua |
| 12.9 | Reserved | Weihua |
| 12.10 | Reserved | Weihua |
| 12.11 | Interworking between a PLMN with WLAN to access the EPC and a PDN [SAES_WLAN_EPC_intwk] | Weihua |
| 12.12 | CT aspects of Extended IMS media plane security features [eMEDIASEC-CT] | Weihua |
| 12.13 | IMS-based Telepresence (Stage 3) [IMS_TELEP] | Weihua |
| 12.14 | IMS Stage-3 IETF Protocol Alignment [IMSProtoc6] | Weihua |
| 12.15 | IMS Emergency PSAP Callback [EMC_PC] | Weihua |
| 12.16 | Diameter Overload Control [FS_DOCME] | Weihua |
| 12.17 | Study on Indication of NNI Routeing scenarios in SIP requests [FS_NNI_RS] | Weihua |
| 12.17.1 | Indication of NNI Routeing scenarios in SIP requests [NNI_RS] | Weihua |
| 12.18 | Study on XML based access of AF to the PCRF [FS_XML_AF_PCRF] | Weihua |
| 12.18.1 | Representational State Transfer (REST) reference point between Application Function (AF) and Protocol Converter (PC) [REST_AF_PC] | Weihua |
| 12.19 | Dual-Radio VCC Enhancements [eDRVCC] | Weihua |
| 12.20 | Single Radio Voice Call Continuity (SRVCC) before ringing [bSRVCC] | Weihua |
| 12.21 | ICS Interworking Enhancement in MSC server [ICS_IWE] | Weihua |
| 12.22 | CT Aspects of Coordination of Video Orientation [CVO-CT] | Weihua |
| 12.23 | CT3 aspects of Application Based Charging [ABC-CT3] | Weihua |
| 12.24 | CT3 Aspect of Usage Monitoring Control PCC Enhancement [UMONC-CT3] | Weihua |
| 12.25 | CT Aspects of Signalling of Image Size [SIS_CT] | Weihua |
| 12.26 | CT Aspects of End-to-End MTSI Extensions [E2EMTSI-CT] | Weihua |
| 12.27 | Policy and Charging Control for supporting traffic from fixed terminals and NSWO traffic from 3GPP Ues in fixed broadband access networks [P4C-F-CT3] | Weihua |
| 12.28 | Study on Technical aspects on Roaming End-to-end scenarios with VoLTE IMS and other networks [FS_REVOLTE_IMS] | Weihua |
| 12.29 | CT Aspects of IMS Business Trunking for IP-PBX in Static Mode of operation [BusTI-CT] | Weihua |
| 12.30 | Updating IMS to conform to RFC 6665 [UP6665] | Weihua |
| 12.31 | eMBMS restoration procedures [eMBMS_Rest] | Weihua |
| 12.32 | Reserved | Weihua |
| 12.33 | Enhancements to IMS Operator Determined Barring [eIODB] | Weihua |
| 12.34 | CT aspects of Network Provided Location Information for IMS Trusted WLAN Access Network [NETLOC_TWAN_CT] | Weihua |
| 12.35 | CT aspects of Small Data and Device Triggering Enhancements [MTCe-SDDTE-CT] | Weihua |
| 12.36 | CT aspects of Proximity-based Services [ProSe-CT] | Weihua |
| 12.37 | CT aspects of Core Network Overload – User Location Information reporting improvements [CNO_ULI-CT] | Weihua |
| 12.38 | ICE impacts on IMS H.248 profiles [ICEH248] | Weihua |
| 12.39 | ALT-C for indication of IPv4 and IPv6 addresses in SDP [ALTC] | Weihua |
| 12.40 | IMS Signalling Activated Trace [ISAT] | Weihua |
| 12.41 | Impacts of RFC7044 for introduction of the new History-Info header field [HISTORY_CT] | Weihua |
| 12.42 | CT aspects of Group Communication System Enablers for LTE [GCSE_LTE-CT] | Weihua |
| 12.43 | Diameter Overload Control for PCC-based Diameter applications [DOCME-PCC] | Weihua |
| 12.44 | P-CSCF restoration enhancements [PCSCF_RES] | Weihua |
| 12.44.1 | PCSCF_RES for IMS | Weihua |
| 12.44.2 | PCSCF_RES for PCC | Weihua |
| 12.45 | CT Impacts of Codec for Enhanced Voice Services [EVS_codec-CT] | Weihua |
| 12.46 | Technical Enhancements and Improvements [TEI12] Please use agenda 12.46.1 and 12.46.2 for IMS/CS and Packet Core respectively | Weihua |
| 12.46.1 | TEI12 for IMS/CS | Weihua |
| 12.46.2 | TEI12 for Packet Core | Weihua |
| 12.47 | Rel-12 contributions on other Work Items | Weihua |
| 13 | Release 13 | Weihua |
| 13.1 | CT aspects of User Plane Congestion Management (UPCON) for Building Block I [UPCON-DOTCON-CT] | Weihua |
| 13.2 | CT aspects of voice over E-UTRAN Paging Policy Differentiation [voE-UTRAN_PPD-CT] | Weihua |
| 13.3 | CT Aspects of QoS End to End MTSI extensions [QOSE2EMTSI-CT] | Weihua |
| 13.4 | CT3 part of Support of RTP / RTCP multiplexing (signalling) in IMS [RTCP_MUX] | Weihua |
| 13.5 | CT aspects of Double Resource Reuse for Multiple Media Sessions [DRuMS-CT] | Weihua |
| 13.6 | CT3 Aspect of Usage Monitoring Control extension [eUMONC-CT3] | Weihua |
| 13.7 | IMS Stage-3 IETF Protocol Alignment [IMSProtoc7] | Weihua |
| 13.8 | Interworking of Called IN number and original Called IN number ISUP parameters [INNB_IW] | Weihua |
| 13.9 | IMS Signalling Activated Trace [ISAT] | Weihua |
| 13.10 | CT aspects of EVS in 3G Circuit-Switched Networks [EVSoCS-CT] | Weihua |
| 13.11 | Continuation of the Overload Control for PCC based Diameter applications [cDOCME_PCC] | Weihua |
| 13.12 | PCC aspects of SAE [SAES-St3-PCC] | Weihua |
| 13.13 | CT aspects of Group Communication System Enablers for LTE [GCSE_LTE-CT] | Weihua |
| 13.14 | Controlling IMS Media Plane with SDP Capability Negotiation [SDPCN_IMS] | Weihua |
| 13.15 | Monitoring Enhancements CT aspects [MONTE-CT] | Weihua |
| 13.16 | CT aspects of IP Flow Mobility support for S2a and S2b Interfaces (NBIFOM) [NBIFOM-CT] | Weihua |
| 13.17 | CT aspects of enhancements to Proximity-based Services extensions [eProSe-Ext-CT] | Weihua |
| 13.18 | CT aspects of Architecture Enhancements for Service Capability Exposure [AESE-CT] | Weihua |
| 13.19 | CT aspects of Group based Enhancements [GROUPE-CT] | Weihua |
| 13.20 | CT Aspects of Video Enhancements by Region-of-Interest Information Signalling [ROI-CT] | Weihua |
| 13.21 | Message interworking during PS to CS SRVCC[mSRVCC] | Weihua |
| 13.22 | Technical Enhancements and Improvements [TEI13] | Weihua |
| 13.22.1 | TEI13 for IMS/CS | Weihua |
| 13.22.2 | TEI13 for Packet Core | Weihua |
| 13.23 | Rel-13 contributions on other Work Items | Weihua |
| 13.23.1 | CT aspects of Support of Emergency services over WLAN - phase 1 [SEW1-CT] | Weihua |
| 13.23.2 | Study on Impacts of the Diameter Base Protocol Specification Update [FS_DBPU] | Weihua |
| 13.23.3 | EPC Signalling Improvement for Race Scenarios [EPC_SIG_RACE] | Weihua |
| 13.23.4 | CT3 Aspect of Flexible Mobile Service Steering [FMSS-CT] | Weihua |
| 13.23.5 | Mission Critical Push To Talk over LTE protocol aspects [MCPTT-CT] | Weihua |
| 13.23.6 | Enhancements to WEBRTC interoperability stage 3 [eWebRTCi_CT] | Weihua |
| 13.23.7 | New WID Extended DRX cycle | Weihua |
| 14 | Joint sessions | Weihua |
| 15 | Work Organisation | Weihua |
| 15.1 | Work Plan Review | Weihua |
| 15.2 | Specification Review | Weihua |
| 15.3 | Next meetings, allocation of hosts | Weihua |
| 15.4 | Calendar | Weihua |
| 16 | Summary of results | Weihua |
| 17 | Any other business | Weihua |
| 18 | Closing of the meeting | Weihua |