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每頁顯示20 條，共找到 1395 條結果 <2/70>
標準編號 標準名稱 發布部門 發布日期 狀態
KS X ISO/IEC 13865:2013 Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Call Transfer supplementary service Korean Sta.. 2013-12-23 現行
KS X ISO/IEC 13866:2013 Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Call completion supplementary services Korean Sta.. 2013-12-23 現行
KS X ISO/IEC 15054:2013 Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Call interception additional network feature Korean Sta.. 2013-12-23 現行
KS X ISO/IEC 19460:2013 Information technology - Telecommunication and information exchange between systems - Private Integrated Services Network - Inter - exchange signalling protocol - Single Step Call Transfer supplementary service Korean Sta.. 2013-12-23 現行
KS X ISO/IEC 21990:2013 Information technology - Telecommunications and information exchangebetween systems - Private Integrated Services Networks - Inter-exchange signaling protocol - Short message services Korean Sta.. 2013-12-23 現行
KS X ISO/IEC 21890:2013 Information technology - Telecommunication and information exchange between systems - Interoperation of PISNs with IP networks Korean Sta.. 2013-12-23 現行
KS X ISO/IEC 17875:2013 Information technology - Telecommunications andinformation exchange between systems - Private IntegratedServices Network - Specification, functional modeland information flows - Private User Mobility(PUM) - Registration supplementary service Korean Sta.. 2013-12-23 現行
AS/CA S004:2013 Voice performance requirements for Customer Equipment Standards .. 2013-01-07 現行
AS/CA S004 Supplement 1:2013 Stepped pulsed stimuli for time dependent limiting test Standards .. 2013-01-07 現行
UNE 212001:2012 Detail Specification For Pair Metallic Cables Used For Telephone Access Network - Cables For Distribution, Trunk And Indoor Networks Asociacion.. 2012-07-18 現行
AS/CA S002:2010/Amdt 1:2012 Analogue interworking and non-interference requirements for Customer Equipment for connection to the Public Switched Telephone Network Standards .. 2012-04-23 現行
SANS 336 Ed. 2 (2005/R2011) Terminal Equipment (Te); Attachment Requirements For Pan-European Approval For Connection To The Analogue Public Switched Telephone Networks (Pstns) Of Te (Excluding Te Supporting The Voice Telephony Service) In Which Network Addressing, If Provided, Is By Means Of Dual Tone Multi Frequency (Dtmf) Signalling South Afri.. 2011-05-20 現行
SANS 103000-2-1 Ed. 1 (2005/R2011) Access And Terminals (At); Analogue Access To Public Telephone Network; Advisory Notes To Standards Harmonizing Terminal Interface - Part 2: Generally Applicable Advisory Notes - Sub-Part 1: Modification To Sending Spectral Density Requirements South Afri.. 2011-03-25 現行
SANS 201187 Ed. 1 (2005/R2011) 2-Wire Analogue Voice Band Interfaces; Loop Disconnect (Ld) Dialling Specific Requirements South Afri.. 2011-03-25 現行
SANS 103000-4-1 Ed. 1 (2005/R2011) Access And Terminals (At); Analogue Access To Public Network; Advisory Notes To Standards Harmonizing Terminal Interface - Part 4: Information Arising From Cec Decisions - Sub-Part 1: General Loop Steady State Requirements South Afri.. 2011-03-25 現行
DS EN 50529-1:2011 Emc Network Standard - Part 1: Wire-Line Telecommunications Networks Using Telephone Wires Danish Sta.. 2011-03-04 現行
SANS 201729 Ed. 1 (2005/R2011) Public Switched Telephone Network (Pstn); 2-Wire Analogue Voice Band Switched Interfaces; Timed Break Recall (Register Recall); Specific Requirements For Terminals South Afri.. 2011-02-24 現行
KS X ISO/IEC 17309:2010 Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Mapping functions for the employment of a circuit mode basic service and the supplementary service user-to-user signalling as a p Korean Sta.. 2010-12-29 現行
KS X ISO/IEC 17310:2010 Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Mapping functions for the employment of 64 kbit/s circuit mode connections with 16 kbit/s sub-multiplexing Korean Sta.. 2010-12-29 現行
KS X ISO/IEC 17311:2010 Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Mapping functions for the employment of 64 kbit/s circuit mode connections with 8 kbit/s sub-multiplexing Korean Sta.. 2010-12-29 現行
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