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 22.9.2009
Designation standards: ETSI ES 202737-V1.3.1
Publication date standards: 22.9.2009
The number of pages: 47
Approximate weight : 141 g (0.31 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI