Speech Processing, Transmission and Quality Aspects (STQ); Harmonized Pan-European/North-American loss and level plan for voice gateways to IP based networks
NORM herausgegeben am 20.2.2002
Designation standards: ETSI ES 202020-V1.1.1
Publication date standards: 20.2.2002
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI