VoLTE Drop Improvement

Guys… Any suggestion for VoLTE Drop Improvement?

I’m having high pegging in UE Lost.

Ericsson network

L2500 20 MHz
L2300 10 MHz
L1800 15 MHz

1 Like

Which other counters increased with UE lost? Which layer affected most? Do early SRVCC to 3G/2G

Try activating the TTI bundling.
Try increasing the SRVCC threshold by 1-2 dBs.
Try identifying your coverage holes(most likely indoor).
Try playing with out of sync constants for qci1 n310 and n311.