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ITU There are 5320 products.
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ITU-T X.54
ITU-T X.54 Allocation of channels on international multiplex links at 64 kbit/s
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ITU-T X.56
ITU-T X.56 Interface between synchronous data networks using an 8+2 envelope structure and single channel per carrier (SCPC) satellite channels
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ITU-T X.58
ITU-T X.58 Fundamental parameters of a multiplexing scheme for the international interface between synchronous non-switched data networks using no envelope structrue
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ITU-T X.60
ITU-T X.60 Common channel signalling for circuit-switched data applications
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ITU-T X.57
ITU-T X.57 Method of transmitting a single lower speed data channel on a 64 kbit/s data stream
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ITU-T X.70
ITU-T X.70 Terminal and transit control signalling system for start-stop services on international circuits between anisochronous data networks
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ITU-T X.71
ITU-T X.71 Decentralized terminal and transit control signalling system on international circuits between synchronous data networks
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ITU-T X.80
ITU-T X.80 Interworking of interexchange signalling systems for circuit switched data services
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ITU-T X.81
ITU-T X.81 Interworking between an ISDN circuit-switched and a circuit-switched public data network
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ITU-T X.82
ITU-T X.82 Detailed arrangements for interworking between CSPDNs and PSPDNs based on recommendation T.70
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ITU-T X.92
ITU-T X.92 Hypothetical reference connections for public synchronous data networks
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ITU-T X.130
ITU-T X.130 Call processing delays in public data networks when providing international synchronous circuit-switched data services
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