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22 specifications found, displaying 1 to 22
Specification NumberTypeTitleStatusPrimary Responsible Group 
23.003TSNumbering, addressing and identificationUnder change control C4
See details Internal Common IMS 2G 3G LTE 5G
23.218TSIP Multimedia (IM) session handling; IM call model; Stage 2Under change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.141TSPresence service using the IP Multimedia (IM) Core Network (CN) subsystem; Stage 3Under change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.147TSConferencing using the IP Multimedia (IM) Core Network (CN) subsystem; Stage 3Under change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.173TSIMS Multimedia telephony communication service and supplementary services; Stage 3Under change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.229TSIP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3Under change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.238TSSession Initiation Protocol (SIP) based user configuration; Stage 3Under change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.247TSMessaging service using the IP Multimedia (IM) Core Network (CN) subsystem; Stage 3Under change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.604TSCommunication Diversion (CDIV) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specificationUnder change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.605TSConference (CONF) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specificationUnder change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.606TSMessage Waiting Indication (MWI) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specificationUnder change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.607TSOriginating Identification Presentation (OIP) and Originating Identification Restriction (OIR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specificationUnder change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.608TSTerminating Identification Presentation (TIP) and Terminating Identification Restriction (TIR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specificationUnder change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.610TSCommunication HOLD (HOLD) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specificationUnder change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.611TSAnonymous Communication Rejection (ACR) and Communication Barring (CB) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specificationUnder change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.629TSExplicit Communication Transfer (ECT) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specificationUnder change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.654TSClosed User Group (CUG) using IP Multimedia (IM) Core Network (CN) subsystem, Protocol SpecificationUnder change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.930TRSignalling flows for the session setup in the IP Multimedia core network Subsystem (IMS) based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3Under change control C1
See details Internal Common IMS 2G 3G LTE 5G
29.163TSInterworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networksUnder change control C3
See details Internal Common IMS 2G 3G LTE 5G
29.212TSPolicy and Charging Control (PCC); Reference pointsUnder change control C3
See details Internal Common IMS 2G 3G LTE 5G
29.213TSPolicy and charging control signalling flows and Quality of Service (QoS) parameter mappingUnder change control C3
See details Internal Common IMS 2G 3G LTE 5G
29.214TSPolicy and charging control over Rx reference pointUnder change control C3
See details Internal Common IMS 2G 3G LTE 5G