Speech Processing, Transmission and Quality Aspects (STQ); User related QoS parameter definitions and measurements; Part 2: Voice telephony, Group 3 fax and modem data services
NORMA vydaná dňa 10.9.2002
Designation standards: ETSI EG 202057-2-V1.1.1
Publication date standards: 10.9.2002
The number of pages: 39
Approximate weight : 117 g (0.26 lbs)
Country: European technical standard
Kategória: Technické normy ETSI