ITU-T Recommendation E.523 Telephone network and ISDN. Quality of service, network management and traffic engineering. Standard traffic profiles for international traffic streams

ITU-T Recommendation E.521 Telephone network and ISDN. Quality of service, network management and traffic engineering. Calculation of the number of circuits in a group carrying overflow traffic ITU-T Recommendation E.520 Telephone network and ISDN. Quality of service, network management and traffic engineering. Number of circuits to be provided in automatic and/or semiautomatic operation, without overflow facilities CCITT Recommendation E.508 Telephone network and ISDN. Quality of service, network management and traffic engineering. Forecasting new telecommunication services ITU-T Recommendation E.524 Series E: Overall network operation, telephone service, service operation and human factors. Quality of service, network management and traffic engineering… Overflow approximations for non-random inputs CCITT Recommendation E.525 (rev.1) Telephone network and ISDN. Quality of service, network management and traffic engineering. Designing networks to control grade of service ITU-T Recommendation E.526 Telephone network and ISDN. Quality of service, network management and traffic engineering. Dimensioning a circuit group with multi-slot bearer services and no overflow inputs