| IMSConfig.AllowHandoverWithoutIMSVoiceService added | absent | true |
| IMSConfig.Media.BindMediaToTransportInterface removed | true | absent |
| IMSConfig.Media.EnableBandwidthSpecifiers changed | false | true |
| IMSConfig.Media.InactivityTimerRTCPSeconds added | absent | 25 |
| IMSConfig.Media.InactivityTimerRTPRTCP removed | 15 | absent |
| IMSConfig.Media.InactivityTimerRTPSeconds added | absent | 30 |
| IMSConfig.Media.ModeSetAMRNB removed | 7 | absent |
| IMSConfig.Media.ModeSetAMRWB removed | 8 | absent |
| IMSConfig.Media.RTCPIntervalSeconds added | absent | 5 |
| IMSConfig.SMS added | absent | {"SupportedDomains":{"GSM":false,"UMTS":false,"LTE":false}} |
| IMSConfig.Signaling.AddQosOptionsToSockets added | absent | true |
| IMSConfig.Signaling.AdditionalContactParams added | absent | {"REGISTER,INVITE,INVITE:*[primary]":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"} |
| IMSConfig.Signaling.AllowedPdpTypeMask removed | 1 | absent |
| IMSConfig.Signaling.AlwaysSendSessionProgress added | absent | true |
| IMSConfig.Signaling.EnableCellularNetworkInfo added | absent | true |
| IMSConfig.Signaling.Preconditions changed | supportedButMandatory | Supported |
| IMSConfig.Signaling.QosOptionsClass added | absent | voice |
| IMSConfig.Signaling.RegSubscriptionEnabled removed | true | absent |
| IMSConfig.Signaling.RegistrationRetryIntervals added | absent | 30,60+15,120,480,900,1800 |
| IMSConfig.Signaling.RingbackTimerSeconds added | absent | 90 |
| IMSConfig.Signaling.RingingTimerSeconds added | absent | 90 |
| IMSConfig.Signaling.UseOutgoingSipUri added | absent | true |
| IMSConfig.Signaling.WaitForRingingTimerMO removed | 15 | absent |
| IMSConfig.Signaling.WaitForRingingTimerMOSeconds added | absent | 20 |
| IMSConfig.Signaling.WaitForRingingTimerMT removed | 15 | absent |
| IMSConfig.Signaling.WaitForRingingTimerMTSeconds added | absent | 25 |
| IMSConfig.Signaling.ussdEnabled changed | true | false |
| IMSConfig.Voice.E911OverIMSSupported added | absent | false |
| IMSConfig.Voice.E911OverITechSupported added | absent | false |
| IMSConfig.Voice.EnableVoLTEWithVoWiFi changed | false | true |
| IMSConfig.Voice.EnableVolteByDefault added | absent | true |
| Show3GSwitchWith4G added | absent | false |
| ShowVolteSwitch added | absent | true |
| SupportsImsCapability changed | false | true |
| TechSettings.ExtraConfigurationAttributeRequestv6[0].Identifier changed | 16386 | 16390 |
| TechSettings.SetHandOverIPv6Prefix removed | false | absent |
| TechSettings.SupportCallHandover changed | false | true |
| TechSettings.TechPolicies[0].serviceMask changed | 131078 | 131072 |
| apns[2].AllowedProtocolMask changed | 1 | 2 |
| apns[2].DefaultProtocolMask changed | 1 | 2 |
| apns[2].type-mask added | absent | 131072 |