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ITU-T X.665
ITU-T X.665 Information technology - Open Systems Interconnection - Procedures for the operation of OSI Registration Authorities: Registration of application processes and application entities
$10.75 $25.00 -57%In StockITU-T P.1010
ITU-T P.1010 Fundamental voice transmission objectives for VoIP terminals and gateways
$10.75 $25.00 -57%In StockITU-T G.7043/Y.1343 (07/04)
ITU-T G.7043/Y.1343 (07/04) Virtual concatenation of plesiochronous digital hierarchy (PDH) signals
$10.75 $25.00 -57%In StockITU-T Q.2111 AMD 3 Erratum 1
ITU-T Q.2111 AMD 3 Erratum 1 B-ISDN ATM adaptation layer - Service specific connection oriented protocol in a multilink and connectionless environment (SSCOPMCE); Amendment 3: API for SSCOPMCE over Ethernet and UDP port number
$10.75 $25.00 -57%In StockITU-T G.820/I.351/Y.1501 (07/04)
ITU-T G.820/I.351/Y.1501 (07/04) Relationships among ISDN, IP-based network and physical layer performance Recommendations
$10.75 $25.00 -57%In StockITU-T Y.1313
ITU-T Y.1313 Layer 1 Virtual Private Network service and network architectures
$10.75 $25.00 -57%In StockITU-T M.3031
ITU-T M.3031 Guidelines for Implementation Conformance Statement proformas for tML schemas
$10.75 $25.00 -57%In StockITU-T D.115
ITU-T D.115 Tariff principles and accounting for the International Freephone Service (IFS)
$10.75 $25.00 -57%In StockITU-T D.116
ITU-T D.116 Charging and accounting principles relating to the home country direct telephone service
$10.75 $25.00 -57%In StockITU-T E.121
ITU-T E.121 Pictograms, symbols and icons to assist users of the telephone and telefax services
$10.75 $25.00 -57%In Stock
