ETSI TS 183 005 PDF

Published Date: 06/01/2008

Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); PSTN/ISDN simulation services: Conference (CONF); Protocol specification

Published Date: 06/01/2008

Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); PSTN/ISDN simulation services: Conference (CONF); Protocol specification

Published Date: 02/01/1998

Terrestrial Trunked Radio (TETRA); Conformance testing specification; Part 2: Protocol testing specification for Voice plus Data (V+D); Sub-part 1: Test suite structure and test purposes

Published Date: 11/01/2020

Universal Mobile Telecommunications System (UMTS); LTE; 5G; Policy and Charging Control (PCC); Reference points (3GPP TS 29.212 version 16.4.0 Release 16)

Published Date: 01/01/2021

Universal Mobile Telecommunications System (UMTS); LTE; Internet Protocol (IP) multimedia call control protocol based on SIP and SDP; User Equipment (UE) conformance specification; Part 3: Abstract test suite (ATS) (3GPP TS 34.229-3 version 16.0.0 Release 16)

Published Date: 01/01/2021

LTE; 5G; Interface between the Control Plane and the User Plane nodes (3GPP TS 29.244 version 16.6.0 Release 16)

Published Date: 12/18/1996

SI units and recommendations for the use of their multiples and of certain other units

Published Date: 05/01/2014

Quality management — Customer satisfaction — Guidelines for codes of conduct for organizations

Published Date: 02/01/2019

Quality management — Customer satisfaction — Guidelines for codes of conduct for organizations

Published Date: 08/10/2004

Quality management - Customer satisfaction - Guidelines for complaints handling in organizations

Published Date: 07/01/2015

Quality management — Customer satisfaction — Guidelines for complaints handling in organizations

Published Date: 02/01/2019

Quality management — Customer satisfaction — Guidelines for complaints handling in organizations