Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
NORMA vydána dne 5.1.2017
Designation standards: ETSI ES 202740-V1.5.1
Publication date standards: 5.1.2017
The number of pages: 51
Approximate weight : 153 g (0.34 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI