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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
16525 정보통신단체표준(TTAS) TTAT.3G-24.628(R14-14.0.0) 3GPP - Common Basic Communication procedures using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (Release14) 2018-05-10
16524 정보통신단체표준(TTAS) TTAT.3G-24.629(R12-12.7.0) 3GPP - Explicit Communication Transfer (ECT) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (Release12) 2018-05-10
16523 정보통신단체표준(TTAS) TTAT.3G-24.629(R13-13.1.0) 3GPP - Explicit Communication Transfer (ECT) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (Release13) 2018-05-10
16522 정보통신단체표준(TTAS) TTAT.3G-24.629(R14-14.0.0) 3GPP - Explicit Communication Transfer (ECT) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (Release14) 2018-05-10
16521 정보통신단체표준(TTAS) TTAT.3G-24.642(R13-13.0.0) 3GPP - 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 (Release13) 2018-05-10
16520 정보통신단체표준(TTAS) TTAT.3G-24.642(R14-14.0.0) 3GPP - 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 (Release14) 2018-05-10
16519 정보통신단체표준(TTAS) TTAT.3G-24.647(R13-13.0.0) 3GPP - Advice Of Charge (AOC) using IP Multimedia (IM) Core Network (CN) subsystem (Release13) 2018-05-10
16518 정보통신단체표준(TTAS) TTAT.3G-24.647(R14-14.0.0) 3GPP - Advice Of Charge (AOC) using IP Multimedia (IM) Core Network (CN) subsystem (Release14) 2018-05-10
16517 정보통신단체표준(TTAS) TTAT.3G-24.654(R13-13.0.0) 3GPP - Closed User Group (CUG) using IP Multimedia (IM) Core Network (CN) subsystem, Protocol Specification (Release13) 2018-05-10
16516 정보통신단체표준(TTAS) TTAT.3G-24.654(R14-14.0.0) 3GPP - Closed User Group (CUG) using IP Multimedia (IM) Core Network (CN) subsystem, Protocol Specification (Release14) 2018-05-10