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Speech Processing, Transmission and Quality Aspects (STQ); User related QoS parameter definitions and measurements; Part 2: Voice telephony, Group 3 fax and modem data services
STANDARD published on 10.9.2002
Designation standards: ETSI EG 202057-2-V1.1.1
Publication date standards: 10.9.2002
SKU: NS-308132
The number of pages: 39
Approximate weight : 117 g (0.26 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2025-09-21 (Number of items: 2 235 431)
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