| IMSConfig.ConferenceCalling.SendConferenceSubscribeInNewDialog removed | false | absent |
| IMSConfig.EnableWiFiCallingWithoutEntitlement added | absent | true |
| IMSConfig.Media.InactivityTimerRTPSeconds added | absent | 20 |
| IMSConfig.Media.inactivityTimerRTPRTCP removed | 20 | absent |
| IMSConfig.Signaling.AllowedPdpTypeMask removed | 1 | absent |
| IMSConfig.Signaling.DefaultAuthAlgorithm added | absent | AKAv1-MD5 |
| IMSConfig.Signaling.EarlyMediaNeedsHeader added | absent | true |
| IMSConfig.Signaling.OnlyUpdatePreconditionsIfConfPresent removed | true | absent |
| IMSConfig.Signaling.Preconditions added | absent | Required |
| IMSConfig.Signaling.RingbackTimerSeconds added | absent | 90 |
| IMSConfig.Signaling.RingingTimerSeconds added | absent | 90 |
| IMSConfig.Signaling.SupportPEarlyMediaHeader added | absent | true |
| IMSConfig.Signaling.TriggerCSFBOnWaitForRingingTimeout removed | true | absent |
| IMSConfig.Signaling.UseIPSec added | absent | true |
| IMSConfig.Signaling.defaultAuthAlgorithm removed | AKAv1-MD5 | absent |
| IMSConfig.Signaling.earlyMediaNeedsHeader removed | true | absent |
| IMSConfig.Signaling.preconditions removed | required | absent |
| IMSConfig.Signaling.ringbackTimer removed | 75 | absent |
| IMSConfig.Signaling.ringingTimer removed | 45 | absent |
| IMSConfig.Signaling.supportPEarlyMediaHeader removed | true | absent |
| IMSConfig.Signaling.useIPSec removed | true | absent |
| IMSConfig.Voice added | absent | {"E911OverITechSupported":true} |
| IMSConfig.XCAP removed | {"supported":false} | absent |
| OverrideOperatorWiFiName added | absent | M1 WiFi Call |
| TechSettings added | absent | {"SetHandOverIPv6Prefix":false,"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"DHGroup":2,"IntegrityAlgorithm":["SHA1-96"],"Lifetime":8640}],"InstallPolicies":true,"ReplayWindowSize":12}},"WifiCallingAllowedInRoaming":false,"iRatPolicies":{"PreferredTechnologyRoaming"โฆ |
| apns[0].configuration[2].SupportSwitchOver added | absent | true |
| apns[0].configuration[2].tech-type-mask added | absent | 131072 |