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※ 최신 표준만 조회됨. 이전 표준은 상세에서 확인가능.

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No. 표준종류 표준번호 표준제목 제개정일 정렬방향
17034 정보통신단체표준(TTAS) TTAT.3G-22.153(R14-14.4.0) 3GPP - Multimedia priority service (Release14) 2018-05-10
17033 정보통신단체표준(TTAS) TTAT.3G-22.173(R10-10.7.0) 3GPP - IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1 (Release10) 2018-05-10
17032 정보통신단체표준(TTAS) TTAT.3G-22.173(R11-11.7.0) 3GPP - IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1 (Release11) 2018-05-10
17031 정보통신단체표준(TTAS) TTAT.3G-22.173(R12-12.9.0) 3GPP - IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1 (Release12) 2018-05-10
17030 정보통신단체표준(TTAS) TTAT.3G-22.173(R13-13.2.0) 3GPP - IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1 (Release13) 2018-05-10
17029 정보통신단체표준(TTAS) TTAT.3G-22.173(R14-14.3.0) 3GPP - IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1 (Release14) 2018-05-10
17028 정보통신단체표준(TTAS) TTAT.3G-22.179 (R13-13.3.0) 3GPP - Mission Critical Push to Talk (MCPTT) over LTE; Stage 1 (Release) 2018-05-10
17027 정보통신단체표준(TTAS) TTAT.3G-22.179(R13-13.3.0) 3GPP - Mission Critical Push to Talk (MCPTT) over LTE; Stage 1 (Release13) 2018-05-10
17026 정보통신단체표준(TTAS) TTAT.3G-22.179(R14-14.3.0) 3GPP - Mission Critical Push to Talk (MCPTT) over LTE; Stage 1 (Release14) 2018-05-10
17025 정보통신단체표준(TTAS) TTAT.3G-22.182(R13-13.0.0) 3GPP - Customized Alerting Tones (CAT) requirements; Stage 1 (Release13) 2018-05-10