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 vydaná dňa 27.9.2017
Designation standards: ETSI ES 202737-V1.7.1
Publication date standards: 27.9.2017
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: European technical standard
Kategória: Technické normy ETSI