Normy ETSI - Evropský úřad pro normalizaci v telekomunikacích - strana 5958

Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 2: Mouth-to-ear speech transmission quality including terminals

Norma vydaná dňa 16.11.2005

Speech and multimediaTransmission Quality (STQ); Specification and measurement of speech transmission quality; Part 2: Mouth-to-ear speech transmission quality including terminals

Norma vydaná dňa 3.12.2009

Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 3: Non-intrusive objective measurement methods applicable to networks and links with classes of services

Norma vydaná dňa 17.6.2003

Human Factors (HF); Framework for the development, evaluation and selection of graphical symbols

Norma vydaná dňa 10.12.1998

Human Factors (HF); Telecommunications keypads and keyboards; Tactile identifiers

Norma vydaná dňa 10.12.1998

Human Factors (HF); Procedure for registering a supplementary service code

Norma vydaná dňa 10.12.1998

Human Factors (HF); Procedure for registering a supplementary service code

Norma vydaná dňa 9.12.2003

Methods for Testing and Specification (MTS); Use of SDL in ETSI deliverables; Guidelines for facilitating validation and the development of conformance tests

Norma vydaná dňa 17.2.1999

Telecommunications Management Network (TMN); Universal Mobile Telecommunications System (UMTS); Management architecture framework; Overview, processes and principles

Norma vydaná dňa 26.1.1999

Telecommunications Management Network (TMN); Service Switching Function (SSF) management information model;

Norma vydaná dňa 3.2.1999