Terms and Definitions Related to Quality of Service and Network Performance Including Dependability - Telephone Network and ISDN Quality of Service, Network Management and Traffic Engineering (Study Group II) 56 pp
The ITU-T (Telecommunication Standardization Sector) is a permanent organ of the International Telecommunication Union (ITü). The ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view t