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ITU There are 5339 products.
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ITU-T X.75 Corrigendum 1
ITU-T X.75 Corrigendum 1 Packet-switched signalling system between public networks providing data transmission services; Corrigendum 1
$200.00In Stock -
ITU-T X.125
ITU-T X.125 Procedure for the notification of the assignment of international network identification codes for public frame relay data networks and ATM networks numbered under the E.164 numbering plan
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ITU-T F.471 Corrigendum 1
ITU-T F.471 Corrigendum 1 Operational requirements for the interconnection of voice-mail store-and-forward units; Corrigendum 1
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ITU-T V.90
ITU-T V.90 A digital modem and analogue modem pair for use on the Public Switched Telephone Network (PSTN) at data signalling rates of up to 56000 bit/s downstream and up to 33600 bit/s upstream
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ITU-T X.263
ITU-T X.263 Information technology - Protocol identification in the Network Layer
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ITU-T H.226
ITU-T H.226 Channel aggregation protocol for multilink operation on circuit-switched networks
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ITU-T H.247
ITU-T H.247 Multipoint extension for broadband audiovisual communication systems and terminals
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ITU-T X.642
ITU-T X.642 Information technology - Quality of service - Guide to methods and mechanisms
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ITU-T X.910
ITU-T X.910 Information technology - Open Distributed Processing - Naming framework
$25.00In Stock
