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ITU-T G.231
ITU-T G.231 Arrangement of carrier...
ITU There are 5320 products.
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ITU-T E.504
ITU-T E.504 Traffic measurement administration
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ITU-T E.507
ITU-T E.507 Models for forecasting international traffic
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ITU-T E.520
ITU-T E.520 Number of circuits to be provided in automatic and/or semiautomatic operation, without overflow facilities
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ITU-T E.521
ITU-T E.521 Calculation of the number of circuits in a group carrying overflow traffic
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ITU-T E.522
ITU-T E.522 Number of circuits in a high-usage group
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ITU-T E.523
ITU-T E.523 Standard traffic profiles for international traffic streams
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ITU-T E.540
ITU-T E.540 Overall grade of service of the international part of an international connection
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ITU-T E.541
ITU-T E.541 Overall grade of service for international connections (subscriber-to-subscriber)
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ITU-T E.543
ITU-T E.543 Grades of service in digital international telephone exchanges
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ITU-T E.845
ITU-T E.845 Connection accessibility objective for the international telephone service
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ITU-T E.855
ITU-T E.855 Connection integrity objective for the international telephone service
$12.50 $25.00 -50%Reduced price!In Stock
