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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
23418 정보통신단체표준(TTAS) TTAT.3G-24.615V17.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Communication Waiting (CW) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol Specification 2022-08-05
23417 정보통신단체표준(TTAS) TTAT.3G-24.616V17.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Malicious Communication Identification (MCID) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification 2022-08-05
23416 정보통신단체표준(TTAS) TTAT.3G-24.623V17.2.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Extensible Markup Language (XML) Configuration Access Protocol (XCAP) over the Ut interface for Manipulating Supplementary Services 2022-08-05
23415 정보통신단체표준(TTAS) TTAT.3G-24.629V17.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Explicit Communication Transfer (ECT) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification 2022-08-05
23414 정보통신단체표준(TTAS) TTAT.3G-24.642V17.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Completion of Communications to Busy Subscriber (CCBS) and Completion of Communications by No Reply (CCNR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification 2022-08-05
23413 정보통신단체표준(TTAS) TTAT.3G-24.647V17.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Advice Of Charge (AOC) using IP Multimedia (IM) Core Network (CN) subsystem 2022-08-05
23412 정보통신단체표준(TTAS) TTAT.3G-24.654V17.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Closed User Group (CUG) using IP Multimedia (IM) Core Network (CN) subsystem, Protocol Specification 2022-08-05
23411 정보통신단체표준(TTAS) TTAT.3G-24.930V17.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Signalling 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 3 2022-08-05
23410 정보통신단체표준(TTAS) TTAT.3G-24.969V17.0.0 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Business trunking; Next Generation Corporate Network (NGCN) - Next Generation Network (NGN) interfaces implementation guide 2022-08-05
23409 정보통신단체표준(TTAS) TTAT.3G-25.101V17.0.0 3rd Generation Partnership Project;Technical Specification Group Radio Access Network;User Equipment (UE) radio transmission and reception (FDD) 2022-08-05