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Spec #CR #Revision #Impacted VersionTarget ReleaseTitleWG TDoc #WG statusTSG TDoc #TSG statusNew Version
23.2920247115.0.0Rel-15Support of T-ADS services when UE operates in Dual Registration modeS2-1902002noted   
23.2920247-15.0.0Rel-15Support of T-ADS services when UE operates in Dual Registration modeS2-1900254postponed   
23.2920246114.2.0Rel-15Support of 5GS in T-ADSS2-185991agreedSP-180475approved15.0.0
23.2920246-14.2.0Rel-15Support of 5GS in T-ADSS2-184726revised   
23.2920245314.1.0Rel-14Inbound roamer detection at I/S-CSCFS2-171245agreedSP-170048approved14.2.0
23.2920245214.1.0Rel-14Inbound roamer detection at I/S-CSCFS2-171243revised   
23.2920245114.1.0Rel-14Inbound roamer detection at I/S-CSCFS2-171240revised   
23.2920245-14.1.0Rel-14Inbound roamer detection at I/S-CSCFS2-171113revised   
23.2920244-14.0.0Rel-14SCC AS supporting T-ADS for data off using dynamic service interactionS2-166569noted   
23.2920243114.0.0Rel-14SCC AS/T-ADS Support for 3GPP PS Data off for SIP-Based ServiceS2-166797agreedSP-160826approved14.1.0
23.2920243-14.0.0Rel-14SCC AS/T-ADS Support for 3GPP PS Data off for SIP-Based ServiceS2-166388revised   
23.2920242214.0.0Rel-14Mobile terminating via I2 while the UE moves the a new MSC.S2-166608merged   
23.2920242114.0.0Rel-14Mobile terminating via I2 while the UE moves the a new MSC.S2-165942revised   
23.2920242-14.0.0Rel-14Mobile terminating via I2 while the UE moves the a new MSC.S2-165819revised   
23.2920241213.3.0Rel-13Mobile terminating via I2 while the UE moves the a new MSC.S2-166606merged   
23.2920241113.3.0Rel-13Mobile terminating via I2 while the UE moves the a new MSC.S2-165941revised   
23.2920241-13.3.0Rel-13Mobile terminating via I2 while the UE moves the a new MSC.S2-165818revised   
23.2920240314.0.0Rel-14ICS MSC with I2 and T-ADS handling interactionS2-166830agreedSP-160809approved14.1.0
23.2920240214.0.0Rel-14ICS MSC with I2 and T-ADS handling interactionS2-166808revised   
23.2920240114.0.0Rel-14ICS MSC with I2 and T-ADS handling interactionS2-166414revised   
23.2920240-14.0.0Rel-14ICS MSC with I2 and T-ADS handling interactionS2-165794revised   
23.2920239114.0.0Rel-14Correction of ICS IWF behaviour for inbound roamersS2-165923agreedSP-160819approved14.1.0
23.2920239-14.0.0Rel-14Correction of ICS IWF behaviour for inbound roamersS2-165652revised   
23.2920238-13.2.0Rel-14Modify ICS to support IMS Emergency session.S2-164705noted   
23.2920237213.2.0Rel-14Introduction of Service Domain Centralization featureS2-165313agreedSP-160654approved14.0.0
23.2920237113.2.0Rel-14Introduction of Service Domain Centralization featureS2-165102revised   
23.2920237-13.2.0Rel-14Introduction of Service Domain Centralization featureS2-164680revised   
23.2920236213.2.0Rel-14Registration and Authentication procedure utilizing IMS AuthorizationS2-165312agreedSP-160654approved14.0.0
23.2920236113.2.0Rel-14Registration and Authentication procedure utilizing IMS AuthorizationS2-165101revised   
23.2920236-13.2.0Rel-14Registration and Authentication procedure utilizing IMS AuthorizationS2-164595revised   
23.2920235213.2.0Rel-14Allowing ICS MSC to interact with IMS for IMS emergency call handlingS2-165309agreedSP-160654approved14.0.0
23.2920235113.2.0Rel-14Allowing ICS MSC to interact with IMS for IMS emergency call handlingS2-165099revised   
23.2920235-13.2.0Rel-14Allowing ICS MSC to interact with IMS for IMS emergency call handlingS2-164581revised   
23.2920234413.3.0Rel-13ICS MSC with I2 and T-ADS handling interactionS2-166829agreedSP-160809approved13.4.0
23.2920234313.3.0Rel-13ICS MSC with I2 and T-ADS handling interactionS2-166807revised   
23.2920234213.3.0Rel-13ICS MSC with I2 and T-ADS handling interactionS2-166391revised   
23.2920234113.3.0Rel-13ICS MSC with I2 and T-ADS handling interactionS2-165792revised   
23.2920234-13.2.0Rel-13ICS MSC with I2 and T-ADS handling interactionS2-164569revised   
23.2920233-13.2.0Rel-14Enhance T-ADS to support VoWiFI.S2-163644merged   
23.2920232513.2.0Rel-14Clarification on the T-ADS with the falied resources allocation.S2-164229agreedSP-160660approved14.0.0
23.2920232413.2.0Rel-14Clarification on the T-ADS with the falied resources allocation.S2-163909revised   
23.2920232313.2.0Rel-14Clarification on the T-ADS with the falied resources allocation.S2-163908revised   
23.2920232213.2.0Rel-14Clarification on the T-ADS with the falied resources allocation.S2-163905revised   
23.2920232113.2.0Rel-14Clarification on the T-ADS with the falied resources allocation.S2-163895revised   
23.2920232-13.2.0Rel-14Clarification on the T-ADS with the falied resources allocation.S2-163639revised   
23.2920231-13.2.0Rel-14Introduction of Service Domain Centralization featureS2-163414withdrawn   
23.2920230-13.2.0Rel-13Correcting the Figure Label for Communication Completion Originated at Served User call flowS2-163279agreedSP-160643approved13.3.0
23.2920229513.2.0Rel-14Extend T-ADS to support WLAN accessS2-165273agreedSP-160642approved14.0.0
23.2920229413.2.0Rel-14Extend T-ADS to support WLAN accessS2-165046revised   
23.2920229313.2.0Rel-14Extend T-ADS to support WLAN accessS2-164446revised   
23.2920229213.2.0Rel-14Extend T-ADS to support WLAN accessS2-163872revised   
23.2920229113.2.0Rel-14Extend T-ADS to support WLAN accessS2-163594revised   
23.2920229-13.2.0Rel-14Extend T-ADS to support WLAN accessS2-162621revised   
23.2920228113.1.0Rel-13Notify UE conference event package after SRVCCS2-151111agreedSP-150239approved13.2.0
23.2920228-13.1.0Rel-13Notify UE conference event package after SRVCCS2-150833revised   
23.2920227113.0.0Rel-13Support of Emergency calls in ICSS2-150404noted   
23.2920227-13.0.0Rel-13Support of Emergency calls in ICSS2-150324revised-  
23.2920226-12.5.0Rel-12Support of Emergency calls in ICSS2-150323withdrawn-  
23.2920225-11.8.0Rel-11Support of Emergency calls in ICSS2-150322withdrawn-  
23.2920224-10.6.0Rel-10Support of Emergency calls in ICSS2-150321withdrawn-  
23.2920223-9.8.0Rel-9Support of Emergency calls in ICSS2-150320noted-  
23.2920222-13.0.0Rel-13Supplementary service data synchronizationS2-144214 -  
23.2920221-12.4.0Rel-12Supplementary service data synchronizationS2-144213 -  
23.2920220213.0.0Rel-13Subscription for conference event packageS2-144472agreedSP-140686approved13.1.0
23.2920220113.0.0Rel-13Subscription for conference event packageS2-144443revised-  
23.2920220-13.0.0Rel-13Subscription for conference event packageS2-144186revised-  
23.2920219112.4.0Rel-12Subscription for conference event packageS2-144442agreedSP-140686approved12.5.0
23.2920219-12.4.0Rel-12Subscription for conference event packageS2-144185revised-  
23.2920218-13.0.0Rel-13Supplementary service data setting in CS networkS2-143214noted-  
23.2920217-12.4.0Rel-12Supplementaryservice data setting in CS networkS2-143213noted-  
23.2920216-12.3.0Rel-12T-ADS handling with MTRR/MTRFS2-141853noted-  
23.2920215-12.3.0Rel-12CS breakout after T-ADSS2-141786noted-  
23.2920214-11.7.0Rel-11CS breakout after T-ADSS2-141785noted-  
23.2920213212.3.0Rel-13Synchronizing service settings data management between CS and IMSS2-142160agreedSP-140274approved13.0.0
23.2920213112.3.0Rel-13Synchronizing service settings data management between CS and IMSS2-141967revised-  
23.2920213-12.3.0Rel-13Synchronizing service settings data management between CS and IMSS2-141629revised-  
23.2920212111.7.0Rel-11T-ADS handling with MTRR/MTRFS2-141852noted-  
23.2920212-11.7.0Rel-11T-ADS handling with MTRR/MTRFS2-141129revised-  
23.2920211112.3.0Rel-12Access Domain Selection when an ongoing IMS voice over PS sessionS2-141421agreedSP-140249approved12.4.0
23.2920211-12.3.0Rel-12Access Domain Selection when an ongoing IMS voice over PS sessionS2-141034revised-  
23.2920210111.7.0Rel-11Access Domain Selection when an ongoing IMS voice over PS sessionS2-141420agreedSP-140249approved11.8.0
23.2920210-11.7.0Rel-11Access Domain Selection when an ongoing IMS voice over PS sessionS2-141033revised-  
23.2920209210.5.0Rel-10Access Domain Selection when an ongoing IMS voice over PS sessionS2-141419agreedSP-140249approved10.6.0
23.2920209110.5.0Rel-10Access Domain Selection when an ongoing IMS voice over PS sessionS2-141311revised-  
23.2920209-10.5.0Rel-10Access Domain Selection when an ongoing IMS voice over PS sessionS2-141032revised-  
23.2920208-12.3.0Rel-12Keeping ongoing IMS voice calls when IMSvoPS indication changesS2-141019 -  
23.2920207-11.7.0Rel-11Keeping ongoing IMS voice calls when IMSvoPS indication changesS2-141018 -  
23.2920206-10.5.0Rel-10Keeping ongoing IMS voice calls when IMSvoPS indication changesS2-141017noted-  
23.2920205112.2.0Rel-12IMS registration via I2 upon Combined Attach via SGsS2-140141agreedSP-140100approved12.3.0
23.2920205-12.2.0Rel-12IMS registration via I2 upon Combined Attach via SGsS2-140325revised-  
23.2920204111.6.0Rel-11IMS registration via I2 upon Combined Attach via SGsS2-140140agreedSP-140100approved11.7.0
23.2920204-11.6.0Rel-11IMS registration via I2 upon Combined Attach via SGsS2-140324revised-  
23.2920203212.2.0Rel-12ICS Indicator to support MSC not enhanced for ICSS2-140516agreedSP-140100approved12.3.0
23.2920203112.2.0Rel-12ICS Indicator to support MSC not enhanced for ICSS2-140139revised-  
23.2920203-12.2.0Rel-12ICS Indicator to support MSC not enhanced for ICSS2-140097revised-  
23.2920202211.6.0Rel-11ICS Indicator to support MSC not enhanced for ICSS2-140515agreedSP-140100approved11.7.0
23.2920202111.6.0Rel-11ICS Indicator to support MSC not enhanced for ICSS2-140138revised-  
23.2920202-11.6.0Rel-11ICS Indicator to support MSC not enhanced for ICSS2-140096revised-  
23.2920201-12.2.0Rel-12Solution for the failure of CONF service after eSRVCCS2-140066noted-  
23.2920200-12.1.0Rel-12Clarification regarding conference call participants leaving the conferenceS2-131841 SP-130308withdrawn 
23.2920200-12.1.0Rel-12Clarification regarding conference call participants leaving the conferenceS2-131841agreedSP-130223approved12.2.0
23.2920199-11.5.0Rel-11Clarification regarding conference call participants leaving the conferenceS2-131840 SP-130308withdrawn 
23.2920199-11.5.0Rel-11Clarification regarding conference call participants leaving the conferenceS2-131840agreedSP-130223approved11.6.0
23.2920198312.1.0Rel-12Support of MTRR feature for T-ADSS2-131532agreedSP-130223approved12.2.0
23.2920198212.0.0Rel-12Support of MTRR feature for T-ADSS2-131371revised-  
23.2920198112.0.0Rel-12Support of MTRR feature for T-ADSS2-131228revised-  
23.2920198-12.0.0Rel-12Support of MTRR feature for T-ADSS2-131178revised-  
23.2920197311.5.0Rel-11Support of MTRR feature for T-ADSS2-131531agreedSP-130223approved11.6.0
23.2920197211.5.0Rel-11Support of MTRR feature for T-ADSS2-131370revised-  
23.2920197111.5.0Rel-11Support of MTRR feature for T-ADSS2-131227revised-  
23.2920197-11.5.0Rel-11Support of MTRR feature for T-ADSS2-131177revised-  
23.2920196112.1.0Rel-12Correction on the Call Waiting in the ICSS2-130429agreedSP-130088approved12.2.0
23.2920196-12.0.0Rel-12Correction on the Call Waiting in the ICSS2-130407revised-  
23.2920195111.4.0Rel-11Correction on the Call Waiting in the ICSS2-130428agreedSP-130088approved11.5.0
23.2920195-11.4.0Rel-11Correction on the Call Waiting in the ICSS2-130406revised-  
23.2920194112.0.0Rel-12Support of MTRR feature behavier (Mobile Termination Roaming Retry) in SCC AS (T-ADS) is missingS2-130431withdrawn-  
23.2920194-12.0.0Rel-12Support of MTRR feature behavier (Mobile Termination Roaming Retry) in SCC AS (T-ADS) is missingS2-130283revised-  
23.2920193211.4.0Rel-12Mobility Management Procedures via Gs Interfaces for Non-ICS UES2-124841agreedSP-120728approved12.0.0
23.2920193111.4.0Rel-12Mobility Management Procedures via Gs Interfaces for Non-ICS UES2-124612revised-  
23.2920193-11.4.0Rel-12Mobility Management Procedures via Gs Interfaces for Non-ICS UES2-124543revised-  
23.2920192-11.4.0Rel-11Interworking of CFNL and CFNRc for the MSC Server not enhanced for ICSS2-124381noted-  
23.2920191-11.4.0Rel-11Add a note for managing communication service settings dataS2-123740 -  
23.2920190111.3.0Rel-11RAVEL clarifications for MSC enhanced for ICSS2-123162agreedSP-120481approved11.4.0
23.2920190-11.3.0Rel-11RAVEL clarifications for MSC enhanced for ICSS2-122944revised-  
23.2920189111.2.0Rel-11Correction on CFNRc usage for ICSS2-122361agreedSP-120251approved11.3.0
23.2920189-11.2.0Rel-11Correction on CFNRc usage for ICSS2-122140revised-  
23.2920188-11.2.0Rel-11Removal of CSG ID as a network provided location information parameterS2-121493agreedSP-120243approved11.3.0
23.2920187-11.1.0Rel-11Clarifications on supported mediaS2-120691agreedSP-120075approved11.2.0
23.2920186-10.4.0Rel-10Clarifications on supported mediaS2-120690agreedSP-120075approved10.5.0
23.2920185111.1.0Rel-11Location information provision during ICS origination/termination proceduresS2-120967agreedSP-120081approved11.2.0
23.2920185-11.1.0Rel-11Location information provision during ICS origination/termination proceduresS2-120674revised-  
23.2920184-11.0.0Rel-11ICS and usage of Sh for CSRN fetchingS2-114943agreedSP-110738approved11.1.0
23.2920183-10.3.0Rel-10ICS and usage of Sh for CSRN fetchingS2-114942agreedSP-110738approved10.4.0
23.2920182-11.0.0Rel-11CR for Terminated Case of Video Call Domain SelectionS2-114392agreedSP-110738approved11.1.0
23.2920181-11.0.0Rel-11Improvement of network-assisted T-ADS in case of RAT changeS2-114337 -  
23.2920180111.0.0Rel-11Communication Waiting correction for ICSS2-114423agreedSP-110738approved11.1.0
23.2920180-11.0.0Rel-11Communication Waiting correction for ICSS2-114277revised-  
23.2920179110.3.0Rel-10Communication Waiting correction for ICSS2-114422agreedSP-110738approved10.4.0
23.2920179-10.3.0Rel-10Communication Waiting correction for ICSS2-114276revised-  
23.2920178111.0.0Rel-11Support for Completion of Communication ServicesS2-114426agreedSP-110748approved11.1.0
23.2920178-11.0.0Rel-11Support for Completion of Communication ServicesS2-114275revised-  
23.2920177111.0.0Rel-11Correction of roaming procedures for ICSS2-114394agreedSP-110738approved11.1.0
23.2920177-11.0.0Rel-11Correction of roaming procedures for ICSS2-114271revised-  
23.2920176110.3.0Rel-10Correction of roaming procedures for ICSS2-114393agreedSP-110738approved10.4.0
23.2920176-10.3.0Rel-10Correction of roaming procedures for ICSS2-114270revised-  
23.2920175210.3.0Rel-10CR for Terminated Case of Video Call Domain SelectionS2-114391agreedSP-110738approved10.4.0
23.2920175110.3.0Rel-10CR for Terminated Case of Video Call Domain SelectionS2-114006revised-  
23.2920175-10.3.0Rel-10CR for Terminated Case of Video Call Domain SelectionS2-112988 -  
23.2920174-10.3.0Rel-10Improvement on T-ADS based on pre-paging methodS2-111604 -  
23.2920173410.3.0Rel-11Selection by the ICS UE of the origination procedure with CS mediaS2-112139agreedSP-110343approved11.0.0
23.2920173310.3.0Rel-11Selection by the ICS UE of the origination procedure with CS mediaS2-111903revised-  
23.2920173210.3.0Rel-11Selection by the ICS UE of the origination procedure with CS mediaS2-111890revised-  
23.2920173110.3.0Rel-11Selection by the ICS UE of the origination procedure with CS mediaS2-111857revised-  
23.2920173-10.3.0Rel-10Selection by the ICS UE of the origination procedure with CS mediaS2-111567revised-  
23.2920172110.2.0Rel-10Correction to correlation of charging information collected at the MSC for SRVCC in roaming scenariosS2-111102agreedSP-110064approved10.3.0
23.2920172-10.2.0Rel-10Correction to correlation of charging information collected at the MSC for SRVCC in roaming scenariosS2-110782revised-  
23.292017119.7.0Rel-9Correction to correlation of charging information collected at the MSC for SRVCC in roaming scenariosS2-111101agreedSP-110064approved9.8.0
23.2920171-9.7.0Rel-9Correction to correlation of charging information collected at the MSC for SRVCC in roaming scenariosS2-110781revised-  
23.2920170-10.2.0Rel-10Selection by the ICS UE of the origination procedure with CS mediaS2-110691withdrawn-  
23.2920169110.2.0Rel-10Clarification of the behaviour of the MSC Server enhanced for ICSS2-110823agreedSP-110076approved10.3.0
23.2920169-10.2.0Rel-10Clarification of the behaviour of the MSC Server enhanced for ICSS2-110689revised-  
23.2920168-9.7.0Rel-9I2 23.292 clarifications - mirrorS2-110614withdrawn-  
23.2920167-9.7.0Rel-9I2 23.292 clarificationsS2-110613noted-  
23.2920166-10.2.0Rel-10Correcting the Mobile Station behavior for Communication DiversionS2-110551agreedSP-110076approved10.3.0
23.2920165-10.2.0Rel-10Improvement on T-ADS based on pre-paging methodS2-110320 -  
23.2920164-10.2.0Rel-10T-ADS aspect of IMS video over PS session supported indication for video call domain selectionS2-110143noted-  
23.2920163-10.2.0Rel-10CR for Improvement on T-ADSS2-105363withdrawn-  
23.2920162-10.1.0Rel-10Clarification of Gm useSP-100592 SP-100592approved10.2.0
23.2920161110.1.0Rel-10Addition of annex on diverting incoming CS calls to IMS for anchoring at SCC ASS2-104276agreedSP-100558approved10.2.0
23.2920161-10.1.0Rel-10Addition of annex on diverting incoming CS calls to IMS for anchoring at SCC ASS2-103834revised-  
23.292016029.6.0Rel-9Clarification of Gm useS2-103953agreedSP-100537approved9.7.0
23.292016019.6.0Rel-9Clarification of Gm useS2-103877revised-  
23.2920160-9.6.0Rel-9Clarification of Gm useS2-103816revised-  
23.292015919.6.0Rel-9Gm augmentationS2-103876withdrawn-  
23.2920159-9.6.0Rel-9Gm augmentationS2-103815revised-  
23.2920158-10.1.0Rel-10Release of conference call when Gm is not possible after handoverS2-103704noted-  
23.2920157110.1.0Rel-10Collocation of I1 requirementsS2-103203agreedSP-100558approved10.2.0
23.2920157-10.1.0Rel-10Collocation of I1 requirementsS2-103103revised-  
23.2920156410.1.0Rel-10Mid-call service continuity for ICS UE handoverS2-104275agreedSP-100558approved10.2.0
23.2920156310.1.0Rel-10Mid-call service continuity for ICS UE handoverS2-103949revised-  
23.2920156210.1.0Rel-10Mid-call service continuity for ICS UE handoverS2-103750revised-  
23.2920156110.0.0Rel-10Mid-call service continuity for ICS UE handoverS2-102745noted-  
23.2920156-10.0.0Rel-10Mid-call service continuity for ICS UE handoverS2-102540revised-  
23.2920155310.0.0Rel-10Incorporate CAT supplementary serviceS2-102947agreedSP-100350approved10.1.0
23.2920155210.0.0Rel-10Incorporate CAT supplementary serviceS2-102740revised-  
23.2920155110.0.0Rel-10Incorporate CAT supplementary serviceS2-102688revised-  
23.2920155-10.0.0Rel-10Incorporate CAT supplementary serviceS2-102536revised-  
23.292015419.5.0Rel-9Incorporate CAT supplementary serviceS2-102687noted-  
23.2920154-9.5.0Rel-9Incorporate CAT supplementary serviceS2-102535revised-  
23.292015318.7.0Rel-8Incorporate CAT supplementary serviceS2-102686noted-  
23.2920153-8.7.0Rel-8Incorporate CAT supplementary serviceS2-102534revised-  
23.292015229.5.0Rel-9Release of conference call when Gm is not possible after handoverS2-102946agreedSP-100331approved9.6.0
23.292015219.5.0Rel-9Release of conference call when Gm is not possible after handoverS2-102739revised-  
23.2920152-9.5.0Rel-9Release of conference call when Gm is not possible after handoverS2-102446revised-  
23.292015118.7.0Rel-8Correction of broken referenceS2-102738agreedSP-100317approved8.8.0
23.2920151-8.7.0Rel-8Correction of broken referenceS2-102424revised-  
23.2920150-9.5.0Rel-9Use of I1 when Gm is availableS2-102165noted-  
23.2920149-9.4.0Rel-9HSS Optimization for T-ADSS2-101430noted-  
23.292014819.4.0Rel-9Handling of emergency calls by MSC Server enhanced for ICSS2-101501agreedSP-100145approved9.5.0
23.2920148-9.4.0Rel-9Handling of emergency calls by MSC Server enhanced for ICSS2-101347revised-