Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user
NORMA vydána dne 19.3.2015
Designation standards: ETSI ES 202737-V1.4.1
Publication date standards: 19.3.2015
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI