3GPP Work Items associated with Specification
This page lists the 3GPP Work Items which are or might in future be associated with or have an effect upon the above Technical Specification or Technical Report. Click on the WI unique ID number to go to its entry on the Gantt chart page.
| Unique ID | Code | Title | Release |
|---|---|---|---|
| - | - | - | - |
| 870099 | Rel-19 | ||
| 970035 | IMSProtoc18 | IMS Stage-3 IETF Protocol Alignment | Rel-18 |
| 970047 | - | CT1 aspects of IMSProtoc18 | Rel-18 |
| 970048 | - | CT3 aspects of IMSProtoc18 | Rel-18 |
| 940048 | eCryptPr | Enhancements of 3GPP profiles for cryptographic algorithms and security protocols | Rel-17 |
| 911034 | IMSProtoc17 | IMS Stage-3 IETF Protocol Alignment | Rel-17 |
| 880023 | - | CT1 aspects of IMS Stage-3 IETF Protocol Alignment | Rel-17 |
| 911035 | - | CT3 aspects of IMS Stage-3 IETF Protocol Alignment | Rel-17 |
| 810044 | MuD | Multi-device and multi-identity | Rel-16 |
| 820038 | IMSProtoc16 | IMS Stage-3 IETF Protocol Alignment | Rel-16 |
| 870077 | - | CT1 aspects of IMSProtoc16 | Rel-16 |
| 880060 | - | CT3 aspects of IMSProtoc16 | Rel-16 |
| 860017 | CryptPr | 3GPP profiles for cryptographic algorithms and security protocols | Rel-16 |
| 760008 | IMSProtoc9 | IMS Stage-3 IETF Protocol Alignment | Rel-15 |
| 870065 | IMSProtoc8 | (IETF) Update to Private Header Field P-Visited-Network-ID in Session Initiation Protocol (SIP) Requests and Responses (draft-jesske-update-p-visited-network) | Rel-15 |
| 760011 | - | CT3 aspects of IMS Stage-3 IETF Protocol Alignment | Rel-15 |
| 790028 | eSPECTRE | Enhancements to Call spoofing functionality | Rel-15 |
| 790030 | - | CT3 aspects of eSPECTRE | Rel-15 |
| 680004 | - | Stage 1 of Evolution to and Interworking with eCall in IMS | Rel-14 |
| 740017 | SPECTRE | User Controlled Spoofed Call Treatment | Rel-14 |
| 740018 | SPECTRE-CT | Stage 3 of User Controlled Spoofed Call Treatment | Rel-14 |
| 730031 | REAS_EXT | SIP Reason header extension | Rel-14 |
| 730033 | - | CT3 aspects of SIP Reason header extension | Rel-14 |
| 720040 | - | IMS Stage-3 IETF Protocol Alignment | Rel-14 |
| 650030 | EVSoCS | Support of EVS in 3G Circuit-Switched networks | Rel-13 |
| 670002 | EVSoCS-CT | CT aspects of EVS in 3G Circuit-Switched Networks | Rel-13 |
| 670018 | - | CT3 aspects of EVS in 3G Circuit-Switched Networks | Rel-13 |
| 650032 | QOSE2EMTSI | QoS End-to-end Multimedia Telephony Service for IMS (MTSI) extensions (Stage 3) | Rel-13 |
| 660044 | - | CT3 Aspects of QoS End-to-End MTSI Extensions | Rel-13 |
| 660017 | IMSProtoc7 | IMS Stage-3 IETF Protocol Alignment | Rel-13 |
| 680014 | SDPCN_IMS | Controlling IMS Media Plane with SDP Capability | Rel-13 |
| 699999 | DUMMY | Awaiting formal work item | Rel-13 |
| 660043 | QOSE2EMTSI-CT | CT Aspects of QoS End-to-End MTSI Extensions | Rel-13 |
| 660034 | INNB_IW | Interworking solution for Called IN number and original called IN number ISUP parameters | Rel-13 |
| 680042 | - | CT3 aspects of Controlling IMS Media Plane with SDP Capability | Rel-13 |
| 470030 | EVS_codec | Codec for Enhanced Voice Services | Rel-12 |
| 650005 | EVS_codec-CT | CT impacts of codec for Enhanced Voice Services | Rel-12 |
| 650305 | - | CT3 part of CT impacts of codec for Enhanced Voice Services | Rel-12 |
| 600306 | - | CT3 part of CT aspects of Coordination of Video Orientation | Rel-12 |
| 590043 | MI | MBMS Improvements | Rel-12 |
| 590044 | E2EMTSI | End-to-End Multimedia Telephony Service for IMS (MTSI) extensions | Rel-12 |
| 600007 | E2EMTSI-CT | CT aspects of End-to-End Multimedia Telephony Service for IMS (MTSI) extensions | Rel-12 |
| 600107 | - | CT3 part of CT aspects of End-to-End Multimedia Telephony Service for IMS (MTSI) extensions | Rel-12 |
| 530018 | EMC_PC | IMS Emergency PSAP Callback (Stage 3) | Rel-12 |
| 530218 | - | CT3 part of IMS Emergency PSAP Callback | Rel-12 |
| 580013 | IMSProtoc6 | IMS Stage 3 IETF Protocol Alignment - phase 6 | Rel-12 |
| 580015 | - | CT3 part of IMS Stage 3 IETF Protocol Alignment - phase 6 | Rel-12 |
| 600309 | - | CT3 part of CT Aspects of Signalling of Image Size | Rel-12 |
| 610008 | UP6665 | Updating IMS to conform to RFC 6665 (Stage 3) | Rel-12 |
| 610208 | - | CT3 part of Updating IMS to conform to RFC 6665 | Rel-12 |
| 410138 | - | SRVCC support for IMS Emergency Calls | Rel-9 |
| 630002 | ICEH248 | Interactive Connectivity Establishment (ICE, IETF RFC 5245) impacts on IMS H.248 profiles | Rel-12 |
| 630202 | - | CT3 part of ICE impacts on IMS H.248 profiles (Stage 2) | Rel-12 |
| 640004 | HISTORY_CT | Impacts of RFC7044 for introduction of the new History-Info header field | Rel-12 |
| 640204 | - | CT3 part of Impacts of RFC7044 for introduction of the new History-Info header field | Rel-12 |
| 520028 | ACR_CS | Anonymous Call Rejection in the CS domain | Rel-11 |
| 530011 | ACR_CS-CN | Core Network aspects of Anonymous Call Rejection in the CS domain | Rel-11 |
| 530211 | - | CT3 part of Core Network aspects of Anonymous Call Rejection in the CS domain (Stage 3) | Rel-11 |
| 550108 | - | CT3 part of CT aspects of Network-provided Location information for IMS | Rel-11 |
| 520210 | - | CT3 part of IMS Stage 3 IETF Protocol Alignment - phase 5 | Rel-11 |
| 540017 | eMPS_Gateway | Enhancements for Multimedia Priority Service (MPS) – Gateway Control Priority | Rel-11 |
| 540217 | - | CT3 part of Enhancements for Multimedia Priority Service (MPS) – Gateway Control Priority | Rel-11 |
| 570011 | MMTel_T.38_FAX | Enhanced T.38 FAX support (Stage 3) | Rel-11 |
| 570111 | - | CT3 part of Enhanced T.38 FAX support | Rel-11 |
| 390073 | eMPS | Enhancements for Multimedia Priority Service | Rel-10 |
| 450044 | ECSRA_LAA | Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications | Rel-10 |
| 480110 | - | CT3 part of Stage 3 for Optimal Media Routeing | Rel-10 |
| 410036 | - | Stage 1 for IMS Emergency Calls over GPRS and EPS | Rel-9 |
| 410037 | - | Stage 2 for IMS Emergency Calls over GPRS and EPS | Rel-9 |
| 440035 | - | Stage 3 for IMS Emergency Calls over GPRS and EPS | Rel-9 |
| 490007 | ECSRA_LAA-CN | CN aspects of Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications | Rel-10 |
| 490207 | - | CT3 part of CN aspects of Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications | Rel-10 |
| 510007 | CIIC_ES | CS and IMS Interworking for CAT service - Early Session model | Rel-10 |
| 350014 | RED | Deleted - Registration in Densely-populated area (RED) | Rel-10 |
| 380064 | IMS_EMER_GPRS_EPS | Support for IMS Emergency Calls over GPRS and EPS | Rel-9 |
| 440036 | IMS_EMER_GPRS_EPSC1 | CT1 aspects - Stage 3 for IMS Emergency Calls over GPRS and EPS | Rel-9 |
| 440037 | IMS_EMER_GPRS_EPSC3 | CT3 aspects - Stage 3 for IMS Emergency Calls over GPRS and EPS | Rel-9 |
| 440038 | IMS_EMER_GPRS_EPSC4 | CT4 aspects - Stage 3 for IMS Emergency Calls over GPRS and EPS | Rel-9 |
| 410038 | IMS_EMER_GPRS_EPS-SRVCC | Single Radio Voice Call Continuity (SRVCC) support for IMS Emergency Calls | Rel-9 |
| 460018 | - | CT aspects of SRVCC support for IMS Emergency Calls | Rel-9 |
| 440027 | - | CT1 aspects of SRVCC support for IMS Emergency Calls | Rel-9 |
| 440028 | - | CT4 aspects of SRVCC support for IMS Emergency Calls | Rel-9 |
| 460019 | - | CT3 aspects of SRVCC support for IMS Emergency Calls | Rel-9 |
| 380001 | REDOC_TIS-C1 | Documentation of TISPAN R1 and R2 in CT1 | Rel-8 |
| 380002 | REDOC_TIS-C3 | Documentation of TISPAN R1 and R2 in CT3 | Rel-8 |
| 7040 | MTSI-MHI | Media handling and interaction in MTSI | Rel-7 |
| 380006 | CCBS_CCNR | Call Completion on Busy Subscriber (CCBS)/Call Completion on Non-Reachable (CCNR) on IMS | Rel-8 |
| 380007 | - | CT1 part of Stage 3 CCBS_CCNR | Rel-8 |
| 380008 | - | CT3 part of Stage 3 CCBS_CCNR | Rel-8 |
| 390058 | FA | Flexible Alerting | Rel-8 |
| 380009 | CW_IMS | Communication Wait on IMS | Rel-8 |
| 380010 | - | CT1 part of Stage 3 CW-IMS | Rel-8 |
| 380011 | - | CT3 part of Stage 3 CW-IMS | Rel-8 |
| 390113 | REDOC_3GPP2 | Stage 3 CIMS_3GPP2 | Rel-8 |
| 390013 | - | Stage 3 CIMS_3GPP2 (CT1) | Rel-8 |
| 390026 | - | Stage 3 CIMS_3GPP2 (CT3) | Rel-8 |
| 350005 | PktCbl | IMS Enhancements for support of Packet Cable access | Rel-8 |
| 350011 | PktCbl-Intw | IMS Inter-working aspects in Support of Cable Regulatory requirements | Rel-8 |
| 350012 | - | Architecture aspects of PktCbl-Interwork | Rel-8 |
| 350013 | - | CT1,CT3 aspects of PktCbl-Interwork | Rel-8 |
| 380029 | - | CT3 aspects of PktCbl-Sec | Rel-8 |
| 380005 | MAINT_R2 | Maintenance of TISPAN R2 | Rel-8 |
| 713024 | MIW-IMS | Multimedia interworking between IMS and CS networks | Rel-8 |
| 7014 | MIW-IMS-St3C3 | Stage 3 of MW-IMS | Rel-8 |
| 380021 | MIW-IMS-St3C3_MONA | Stage 3 for MW-IMS, MONA extension | Rel-8 |
| 380015 | - | CT1 part of Stage 3 MGCF UUSIW | Rel-8 |
| 380016 | - | CT3 part of Stage 3 MGCF UUSIW | Rel-8 |
| 380014 | UUSIW | Interworking between User-to-User Signalling (UUS) and SIP | Rel-8 |
| 380018 | Overlap | Support of Overlap signalling | Rel-8 |
| 380019 | - | Stage 3 Overlap (CT1) | Rel-8 |
| 380020 | - | Stage 3 Overlap (CT3) | Rel-8 |
| 360028 | SIP_Nc-St3C3 | Interworking between the 3GPP CS domain with SIP-I as signalling protocol and other networks | Rel-8 |
| 380059 | ICE | In Case of Emergency numbers storage and easy access on UICC | Rel-8 |
| 340029 | CAT | Customized Alerting Tone (CAT) service | Rel-8 |
| 390014 | CAT-SS | IMS CAT Supplementary Service | Rel-8 |
| 390071 | - | CAT solution for voice and video call in CS domain | Rel-8 |
| 370020 | PRIOR-EMR | Deleted - Stage 3 for PRIOR | Rel-8 |
| 400028 | MTSI_eMHI | Encoding formats, transport formats and media description signalling for interworking, QoE, and other enhancements to MTSI-MHI | Rel-8 |
| 400018 | - | CT3 part of Enhancement of interworking between MTSI and CS networks | Rel-8 |
| 11067 | - | CT1 part of Service Level Tracing in IMS | Rel-8 |
| 400021 | - | Deleted - CT3 part of Service Level Tracing in IMS | Rel-8 |
| 380024 | eMp | Conferencing enhancements for Mp interface | Rel-8 |
| 50591 | AoIP | AoIP (A-interface over IP) | Rel-8 |
| 400024 | AoIP-CN | Core Network Impacts for A-Interface User Plane over IP | Rel-8 |
| 330010 | FBI2 | Deleted - never approved- FBI Phase 2 | Rel-8 |
| 7038 | MTSI | Multimedia Telephony Service for IMS | Rel-7 |
| 7037 | - | Stage 3 of MTSI | Rel-7 |
| 7023 | MMTEL | Deleted - duplicates UID7039 - IMS Multimedia Telephony Service | Rel-7 |
| 380004 | MAINT_R1 | Maintenance of TISPAN R1 | Rel-7 |
| 32045 | EMC1 | PS domain and IMS impacts for supporting IMS Emergency calls (EMC1) | Rel-7 |
| 13028 | - | Deleted - CT3 IMS aspects to support IMS Emergency sessions | Rel-7 |
| 32074 | FBI | System enhancements for Fixed Broadband access to IMS | Rel-7 |
| 11050 | - | Protocol impact of FBI for TISPAN R1 | Rel-7 |
| 11060 | - | CT1 aspects of FBI for TISPAN R1 | Rel-7 |
| 13025 | - | CT3 aspects of FBI for TISPAN R1 | Rel-7 |
| 32091 | VCC | Voice Call Continuity between CS and IMS (incl. I-WLAN) | Rel-7 |
| 32104 | - | TR for Voice Call Continuity between CS and IMS (incl. I-WLAN) | Rel-7 |
| 31085 | - | Stage 1 for Voice Call Continuity between CS and IMS (incl. I-WLAN) | Rel-7 |
| 32105 | - | Stage 2 for Voice Call Continuity between CS and IMS (incl. I-WLAN) | Rel-7 |
| 11058 | - | Stage 3 for Voice Call Continuity between CS and IMS (incl. I-WLAN) | Rel-7 |
| 11066 | - | CT1 aspects of Stage 3 for Voice Call Continuity between CS and IMS (incl. I-WLAN) | Rel-7 |
| 13032 | - | Deleted - CT3 aspects of Stage 3 for Voice Call Continuity between CS and IMS (incl. I-WLAN) | Rel-7 |
| 711052 | IMSProtoc | IMS Stage 3 IETF Protocol Alignment | Rel-7 |
| 14012 | Mp | Mp (MRFC - MRFP) interface | Rel-7 |
| 32021 | IMS2 | IMS Phase 2 | Rel-6 |
| 14014 | IMS2-CCR | Enhancements to the Cx and Sh interfaces | Rel-6 |
| 13005 | - | Interworking for IPv6 to IPv4 | Rel-6 |
| 32113 | IMS-EMER | Deleted - PS domain and IMS support for IMS Emergency sessions | Rel-7 |
| 2047 | IMS-CCR-IWCS | Interworking between IMS and CS networks | Rel-6 |
| 14001 | IMS-CCR-Mn | Mn interface (IM-MGW to MGCF) enhancements (CN4 Part) | Rel-6 |
| 1273 | IMS | Provisioning of IP-based multimedia services | Rel-5 |
| 1274 | IMS-CCR | Call control and roaming to support IMS in UMTS | Rel-5 |
| 1633 | - | Stage 1 for Call control and roaming to support IMS in UMTS | Rel-5 |
| 1514 | - | Stage 2 (Architecture and Main flows) | Rel-5 |
| 2233 | - | SIP Call Control protocol for the IMS | Rel-5 |
| 1998 | - | IMS signalling flows | Rel-5 |
| 1278 | - | IMS stage 3 | Rel-5 |
| 2255 | - | IMS Session Handling; stage 2 | Rel-5 |
| 10004 | - | Main IETF dependencies | Rel-5 |
| 2521 | - | IETF: RFC 3261 (Session Initiation Protocol) | Rel-5 |
| 2523 | - | IETF: RFC 3262 (Reliability of provisional responses) | Rel-5 |
| 2522 | - | IETF: RFC 3312 (Without COMET)(Integration of resource management and SIP) | Rel-5 |
| 2524 | - | IETF: RFC 3323 (SIP extensions for caller identity and privacy) | Rel-5 |
| 2525 | - | IETF: RFC 3313 (SIP extensions for media authorization) | Rel-5 |
| 11000 | - | IETF: RFC 3265 (specific event notification) | Rel-5 |
| 11001 | - | IETF: RFC editor Queue (refer method) | Rel-5 |
| 11002 | - | IETF: RFC editor Queue (DHCP options for SIP servers) | Rel-5 |
| 11004 | - | IETF: RFC 3267 (AMR and AMR WB RTP and SDP) | Rel-5 |
| 11005 | - | IETF: RFC 3266 (IPv6 support within SDP) | Rel-5 |
| 11022 | - | IETF: RFC 3311 (The Update method) | Rel-5 |
| 11023 | - | IETF: RFC 3324 (Network Asserted Identity) | Rel-5 |
| 11024 | - | IETF: RFC editor Queue (Various 3GPP Private Extensions) | Rel-5 |
| 1290 | - | Addressing | Rel-5 |
| 1291 | - | Architectural issues | Rel-5 |
| 1292 | - | Impact on HSS | Rel-5 |
| 1826 | TLM5 | Rel-5 Terminal interfaces | Rel-5 |
| 2558 | E2EQoS-IW | E2E QoS interworking | Rel-5 |
| 401826 | TI | Rel-4 Terminal interfaces | Rel-4 |
| 60132 | GPRS | General Packet Radio Service | R99 |
| 60187 | CBS | Cell Broadcast Service | R99 |
| 60076 | QoS | End-to-end UMTS Quality of Service management | R99 |
| 60146 | FAX | Facsimile | R99 |
page generated from database: 2026-01-14 09:42:22