What should we check in logs to verify whether UE supports VoWiFi or not?

Any one with the answer…What should we check in logs to verify whether UE supports VoWiFi or not…

From Layer 3 messages Check UE Capability information Message

in that which message?

From category of the h/s

Check “fgi bits” in ue capabilities messages… copy that bits and paste in the link mention below, you will be able to see what is supported and what is not…