We are going to cover complete list of VoLTE IMS KPI and performance Indicators .
VoLTE IMS KPI
VoLTE IMS Control Plane KPI
– RSR : Registration Success Ratio (%)
– CSSR : Call Setup Success Rate (%)
– CST : Call Setup Time (s)
– MHT/ACD : Average Call duration (s)
VoLTE IMS User Plane KPI
– Mute Rate (%)
– MOS Score (1-5)
– RTP Packet Loss (%)
– One Way Calls (%)
Packet Core 4G Network LTE KPI
– Volte Attach Success Rate (%)
– VoLTE QCI=5 Paging Success Rate (%)
– Dedicated Bearer Activation Success Rate (%)
– IMS IP POOL Utilization (%)
– Create Bearer Success Rate (%)
Radio VoLTE KPI
– Call Drop rate (%) – SRVCC Success Rate (%)
– Handover SR (%)
8. VoLTE Evolution Including CSFB , SMS over SGs Flows , VoLTE Flows
