
Speech Processing, Transmission and Quality Aspects (STQ);User related QoS parameter definitions and measurements;Part 2: Voice telephony, Group 3 fax, modem data services and SMS
NORMA vydána dne 12.9.2007
Designation standards: UNE-EG 202057-2V1.2.1:2007
Note: NEPLATNÁ
Publication date standards: 12.9.2007
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE