Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON); End to End Quality of Service in TIPHON Systems; Part 6: Actual measurements of network and terminal characteristics and performance parameters in TIPHON networks and their influence on voice quality

Norma vydaná dňa 7.7.2000

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 3; End-to-end Quality of Service in TIPHON systems; Part 6: Actual measurements of network and terminal characteristics and performance parameters in TIPHON networks and their influence on voice quality

Norma vydaná dňa 25.2.2002

Telecommunications and Internet protocol Harmonization Over Networks (TIPHON); Design Guide; Part 7: Design Guide for elements of a TIPHON connection from an end-to-end speech transmission performance point of view

Norma vydaná dňa 17.11.2000

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 3; End-to-end Quality of Service in TIPHON systems; Part 7: Design guide for elements of a TIPHON connection from an end-to-end speech transmission performance point of view

Norma vydaná dňa 25.2.2002

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON); General aspects of Quality of Service (QoS);

Norma vydaná dňa 30.10.1998

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON); General aspects of Quality of Service (QoS)

Norma vydaná dňa 28.6.1999

Telecommunications security; Lawful Interception (LI); Requirements of Law Enforcement Agencies

Norma vydaná dňa 7.8.2001

Lawful Interception (LI); Requirements of Law Enforcement Agencies

Norma vydaná dňa 15.6.2006

Lawful Interception (LI); Requirements of Law Enforcement Agencies

Norma vydaná dňa 12.10.2009

Lawful Interception (LI); Requirements of Law Enforcement Agencies

Norma vydaná dňa 20.2.2014