Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 Test Set-up for Terminals and Systems Including Terminals
5 Call Establishment Measurements
5.1 Start Dial Signal Delay
5.2 Post Dial Delay
5.3 Call Duration
5.4 Release on Request
6 Speech Quality Measurements
6.1 Subjective Speech Quality
6.2 Objective Speech Quality
6.3 Advanced Objective Speech Quality Parameters
6.4 Mean One Way Delay
6.5 Echo Path Loss
6.6 Loudness Ratings
6.7 Overall Transmission Quality Rating [R]
7 Transport layer measurements
7.1 One way transmission time
7.2 Roundtrip transmission time
7.3 2 Point packet delay variation
7.4 1 Point packet delay variation
7.5 Network packet loss
7.6 Effective packet loss
7.7 Packet errors
7.8 Mis-sequenced packets
7.9 Voice client induced PDV
7.10 Packet loss correlation
8 QoS mechanism tests
8.1 Simulated media for QoS calibration
8.2 Passive media path monitoring for QoS
Annex A (normative): Call establishment measurements
Annex B (normative): Speech quality measurements
B.1 Delay measurement
B.2 Loudness rating
Annex C (normative): QoS mechanism tests
C.1 Simulated media for QoS calibration
Annex D (normative): Testing procedures for TIPHON terminals and
systems
D.1 Introduction
D.2 Parameters, defining speech transmission quality
including terminals
D.3 Test set-up for terminals and systems including terminals
D.4 Measurement of standard parameters
D.5 Advanced Measurements, Taking Into Account the
Conversational Situation
Annex E (informative): Method for determining an equipment impairment
factor using passive monitoring
E.1 Introduction
E.2 Passive QoS Monitor Framework
E.3 Determining equipment impairment factor for packet loss
E.4 Determining Equipment Impairment Factor for Packet Delay
Variation
E.5 Measuring Delay
E.6 Determining Equipment Impairment Factor for CODEC
E.7 Determining Overall Equipment Impairment Factor
E.8 Use of the E Model
Annex F (informative): Bibliography
History