Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user
NORMA vydaná dňa 27.9.2017
Designation standards: ETSI ES 202739-V1.7.1
Publication date standards: 27.9.2017
The number of pages: 51
Approximate weight : 153 g (0.34 lbs)
Country: European technical standard
Kategória: Technické normy ETSI