1 Introduction
1.1 Purpose
1.2 Scope
2 Description of VoLTE_KPIs Events
2.1 Definition of Column Headers
2.2 Event Description
3 Description of VoLTE_KPIs Metrics
3.1 Definition of Column Headers
3.2 Metric Description
4 User-configurable Parameters
5 Abbreviations
1 Introduction
5 Abbreviations