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ITU-T Q.2961.4 Digital subscriber signalling system No. 2 - Additional traffic parameters : Signalling capabilities to support traffic parameters for the ATM Block Transfer (ABT) ATM transfer capability
ITU-T Q.1220 Q.1220-Series intelligent network Capability Set 2 Recommendation structure
ITU-T X.134 Portion boundaries and packet-layer reference events: basis for defining packet-switched performance parameters
ITU-T X.136 Accuracy and dependability performance values for public data networks when providing international packet-switched services
ITU-T X.137 Availability performance values for public data networks when providing international packet-switched services
ITU-T X.138 Measurement of performance values for public data networks when providing international packet-switched services
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
ITU-T X.233 Information technology - Protocol for providing the connectionless-mode network service: Protocol specification