TS 101 377-3-13 : 1.1.1

Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Abbreviations
4 Introduction
5 Network configurations
  5.1 General
  5.2 Model of the PSMN
  5.3 Interfaces
  5.4 Configurations of Connections
  5.5 4-wire circuits in the PSMN
6 Transmission performance
  6.1 Overall Loss/Loudness ratings
  6.2 Stability Loss
  6.3 Delay
  6.4 Echo
  6.5 Clipping
  6.6 Idle channel noise
  6.7 Noise contrast
  6.8 Sensitivity/frequency characteristics
  6.9 Distortion
  6.10 Sidetone
  6.11 Out-of-band signals
  6.12 Requirements for information tones
  6.13 Crosstalk
Annex A (informative): Considerations on the Acoustic
        Interface of the Mobile Station
A.1 Handsfree MES
A.2 Handset MES
A.3 Headset MES
A.4 Inter-reaction with DTX
Annex B (normative): Transmission requirements
        testing
B.1 Loudness rating
B.2 Idle Channel Noise
B.3 Sensitivity/frequency Characteristics
B.4 Distortion
B.5 Variation of gain with input level
B.6 Sidetone
B.7 Sidetone distortion
B.8 Out-of-band signals
B.9 Acoustic echo loss
Annex C (normative): MES delay requirement definition
C.1 Basic rate MES delay requirement definition
Annex D (informative): PSMN delay requirement
        definition
D.1 Spacecraft delay definition
D.2 Gateway delay definition
D.3 Total delay definition
History

Provides guidance as to the precautions, measures and minimum requirements needed for successful interworking of the PSMN with the national and international PSTN.