Рекомендация МСЭ-Т E.470 Серия Е: Общая эксплуатация сети, телефонная служба, функционирование служб и человеческие факторы. Управление сетью… Эксплуатационный анализ QoS передачи речи по IP-сетям с архитектурой ТСОП-IP-ТСОП (PSTN-IP-PSTN)

ITU-T Recommendation E.470 Series E: Overall network operation, telephone service, service operation and human factors. Network management… Operational considerations for QoS of voice over IP-based networks with PSTN-IP-PSTN architecture ITU-T Recommendation E.460 Series E: Overall network operation, telephone service, service operation and human factors. Quality of service, network management and traffic… Measurements and metrics for monitoring the performance of V.34 Group 3 facsimile ITU-T Recommendation E.459 Series E: Overall network operation, telephone service, service operation and human factors… Measurements and metrics for characterizing facsimile transmission performance using non-intrusive techniques ITU-T Recommendation E.480 Series E: Overall network operation, telephone service, service operation and human factors. Network management - Checking the quality… Framework for service management operational requirements - Service management CCITT Recommendation E.490 Telephone network and ISDN. Quality of service, network management and traffic engineering. Traffic measurement and evaluation – General survey ITU-T Recommendation E.490.1 Series E: Overall network operation, telephone service, service operation and human factors. Traffic engineering – Measurement and recording of traffic. Overview of Recommendations on traffic engineering