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Home>ITU-T X.139

ITU-T X.139

ITU-T X.139

Echo, drop, generator and test DTEs for measurement of performance values in public data networks when providing international packet-switched services

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This Recommendation provides functional specifications for test sets at international packet-switched gateways for evaluation of the performance international portions according to the parameters specified in X.130-Series Recommendations on PSPDN performance.

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