Normen ETSI - Europäisches Amt für Standardisierung in Telekommunikationen - Seite Nr. 478

Electronic Signatures and Infrastructures (ESI); Policy requirements for time-stamping authorities

Die Norm herausgegeben am 6.10.2008

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-end Quality of Service in TIPHON Systems; Part 1: General aspects of Quality of Service (QoS)

Die Norm herausgegeben am 5.9.2003

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-end Quality of Service in TIPHON Systems; Part 12: IP Telephony Service Availability

Die Norm herausgegeben am 28.11.2003

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-end Quality of Service in TIPHON Systems; Part 2: Definition of Speech Quality of Service (QoS) Classes

Die Norm herausgegeben am 5.9.2003

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-end Quality of Service in TIPHON Systems; Part 3: Signalling and Control of end-to-end Quality of Service

Die Norm herausgegeben am 30.1.2003

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-end Quality of Service in TIPHON Systems; Part 4: Quality of Service Management

Die Norm herausgegeben am 21.1.2003

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-end Quality of Service in TIPHON Systems; Part 5: Quality of Service (QoS) measurement methodologies

Die Norm herausgegeben am 4.9.2003

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; 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

Die Norm herausgegeben am 22.9.2003

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; 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

Die Norm herausgegeben am 4.9.2003

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-End Quality of Service in TIPHON Systems; Part 9: Call performance Classification (Voice)

Die Norm herausgegeben am 21.1.2003