No products
Shipping $0.00 Total $0.00
Cart Check out
-- price: lowest first price: highest first name: A to Z name: Z to A in-stock first sort by
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.6 Multicast service definition
ITU-T X.135 Speed of service (delay and throughput) performance values for 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
ITU-T X.701 Information technology - Open Systems Interconnection - Systems management overview
ITU-T F.471 Operational requirements for the interconnection of voice-mail store-and-forward units
items: 10 20 50