Measure VoLTE Mute Rate, RTP loss % and One-way Audio

Hi Gents,

Does anyone measure VoLTE Mute Rate, RTP loss % and One-way Audio in the network?
If yes, on which level (eNb, backhaul, CN…)
And which tool do you use (VOMA, Wireshark…), any specific vendor counters??

packet loss can be checked in counters. Huawei counter is as i dont have any oss so exactly i cannot remember.But if packet loss is more it leads to muting and drops.([L.Traffic.UL.PktLoss.Loss.QCI.1] /[L.Traffic.UL.PktLoss.Loss.QCI.1]),same for dl.