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ITU There are 5339 products.
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ITU-T D.73
ITU-T D.73 General tariff and international accounting principles for interworking between the international bureaufax and telefax services
$25.00In Stock -
ITU-T D.192
ITU-T D.192 Principles for charging and accounting of service telecommunications
$25.00In Stock -
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ITU-T D.196
ITU-T D.196 Clearing of international telecommunication balances of accounts
$25.00In Stock -
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ITU-T E.431
ITU-T E.431 Telephone network and ISDN; quality service, network management and traffic engineering; service quality assessment for connection set-up and release delays
$25.00In Stock -
ITU-T E.432
ITU-T E.432 Telephone network and ISDN; quality of service, network management and traffic engineering; connection quality
$25.00In Stock -
ITU-T E.433
ITU-T E.433 Telephone network and ISDN; quality of service, network management and traffic engineering; billing integrity
$25.00In Stock -
ITU-T E.434
ITU-T E.434 Telephone network and ISDN; quality of service, network management and traffic engineering; subscriber-to-subscriber measurement of public switched telephone network
$25.00In Stock -
ITU-T E.490
ITU-T E.490 Telephone network and ISDN; quality of service, network management and traffic engineering; traffic measurement and evaluation; general survey
$25.00In Stock -
ITU-T E.503
ITU-T E.503 Telephone network and ISDN; quality of service, network management and traffic engineering; traffic measurement data analysis
$25.00In Stock -
ITU-T E.505
ITU-T E.505 Telephone network and ISDN; quality of service, network management and traffic engineering; measurements of the performance of common channel signalling network
$25.00In Stock
