1 Introduction
2
Scope
3
References
4
Call Data measurements
4.1 Protocol-based Call Data measurements
4.2 Image related Call Data measurements
4.3 Analogue Call Data measurements
4.4 Signalling-related Call Data Measurements
5
Cumulative data measurements
5.1 Cumulative data measurements based on T.30 protocol messages
6
Metrics
6.1 Primary metrics
6.2 Secondary metrics
6.3 Optional metrics
Annex A – Image measurements
A.1 Basic mode
A.2 Error Correction Mode
A.3 Comparison between ECM and non-ECM measurements
Annex B – Analogue measurements
Annex C – Signalling information