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ITU-T Y.1291 An architectural framework for support of Quality of Service in packet networks
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ITU-T X.7 Technical characteristics of data transmission services
ITU-T Q.1902.4 AMD 2 Q.1902.4 (2001) Amendment 2
ITU-T Q.765.5 Signalling system No. 7 - Application transport mechanism: Bearer Independent Call Control (BICC)
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ITU-T F.600 Service and operational principles for public data transmission service
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ITU-T X.147 AMD 1 Frame relay network availability; Amendment 1: Specification of availability objective values
ITU-T X.85/Y.1321 AMD 1 Bit-oriented method for LAPS
ITU-T Q.764 AMD 3 Q.764 (1999) Amendment 3