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14 specifications found, displaying 1 to 14
Specification NumberTypeTitleStatusPrimary Responsible Group 
22.141TSPresence service; Stage 1Under change control S1
See details Internal Common IMS 2G 3G LTE 5G
23.002TSNetwork architectureUnder change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.141TSPresence service; Architecture and functional descriptionUnder change control S2
See details Internal Common IMS 2G 3G LTE 5G
23.234TS3GPP system to Wireless Local Area Network (WLAN) interworking; System descriptionUnder change control S2
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
24.229TSIP 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
24.430TSTISPAN; Presence Service Capability; Protocol Specification [3GPP TS 24.141 V7.0.0, modified and OMA-TS-Presence_SIMPLE-V1_0, modified]Under change control C1
See details Internal Common IMS 2G 3G LTE 5G
26.141TSIP Multimedia System (IMS) Messaging and Presence; Media formats and codecsUnder change control S4
See details Internal Common IMS 2G 3G LTE 5G
29.061TSInterworking between the Public Land Mobile Network (PLMN) supporting packet based services and Packet Data Networks (PDN)Under change control C3
See details Internal Common IMS 2G 3G LTE 5G
29.161TSInterworking between the Public Land Mobile Network (PLMN) supporting packet based services with Wireless Local Area Network (WLAN) access and Packet data Networks (PDN)Under change control C3
See details Internal Common IMS 2G 3G LTE 5G
29.228TSIP Multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and message contentsUnder change control C4
See details Internal Common IMS 2G 3G LTE 5G
29.230TSDiameter applications; 3GPP specific codes and identifiersUnder change control C4
See details Internal Common IMS 2G 3G LTE 5G
29.328TSIP Multimedia (IM) Subsystem Sh interface; Signalling flows and message contentsUnder change control C4
See details Internal Common IMS 2G 3G LTE 5G
33.141TSPresence service; SecurityUnder change control S3
See details Internal Common IMS 2G 3G LTE 5G