Speech Processing, Transmission & Quality Aspects (STQ); QoS parameter definitions and measurements; Part 1: Parameters for voice telephony service required under the ONP Voice Telephony Directive 98/10/EC.
NORMA vydaná dňa 30.4.2001
Designation standards: UNE-EG 201769-1V1.1.2:2001
Publication date standards: 30.4.2001
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE