• Metric: VoLTE_KPIs metric name

• Category: VoLTE_KPIs metric category

• Start Event: Network event that indicates start of VoLTE_KPIs metric calculation

• End Event: Network event that indicates end of VoLTE_KPIs metric calculation

• Triggering Event: One or multiple network events that trigger reporting of VoLTE_KPIs metric

• Description: VoLTE_KPIs metric description