| AttachAPN removed | {"3GPP":{"password":"","username":"","apn":"","AllowedProtocolMask":3}} | absent |
| DefaultWhenImsSwitchOff removed | 0 | absent |
| IMSConfig.Emergency.MaxSearchRounds removed | 1 | absent |
| IMSConfig.Media.AddBWSpecsAtSessionLevel removed | true | absent |
| IMSConfig.Media.AudioCodecs.116.EncodingName removed | EVS | absent |
| IMSConfig.Media.AudioCodecs.116.SampleRate removed | 16000 | absent |
| IMSConfig.Media.AudioCodecs.116.max-red removed | 220 | absent |
| IMSConfig.Media.EnableBandwidthSpecifiers removed | true | absent |
| IMSConfig.Media.HideSessionLevelDirection removed | true | absent |
| IMSConfig.Media.InactivityTimerRTPSeconds removed | 120 | absent |
| IMSConfig.Media.IncludeSDPMaxRed removed | true | absent |
| IMSConfig.Media.IncludeSDPModeChangeCapability removed | true | absent |
| IMSConfig.Media.PacketAlignmentAMRNB removed | bandwidthEfficientOnly | absent |
| IMSConfig.Media.PacketAlignmentAMRWB removed | bandwidthEfficientOnly | absent |
| IMSConfig.Media.PayloadTypeBWEfficientAMRNB removed | 97 | absent |
| IMSConfig.Media.PayloadTypeBWEfficientAMRWB removed | 99 | absent |
| IMSConfig.SMS.allowCSFBInVolteMode removed | false | absent |
| IMSConfig.SMS.enableInNonVoLTEMode removed | false | absent |
| IMSConfig.Signaling.AddAccessNetworkInfoToInsecureMessages removed | true | absent |
| IMSConfig.Signaling.AdditionalContactParams removed | {"REGISTER":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.accesstype=\"cellular2\"","INVITE,INVITE:180,INVITE:183":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting;audio","INVITE:200,PRACK:200,UPDATE:200":"audio"} | absent |
| IMSConfig.Signaling.AdditionalFeatureTags removed | {"voice":{"audio":""}} | absent |
| IMSConfig.Signaling.AdditionalHeaders removed | {"INVITE":["Accept: application/sdp,application/3gpp-ims+xml"]} | absent |
| IMSConfig.Signaling.AllowResponsesOverDifferentTransport removed | false | absent |
| IMSConfig.Signaling.AlwaysEmergencyRegister removed | false | absent |
| IMSConfig.Signaling.AlwaysUnsubscribeFromRegEvents removed | false | absent |
| IMSConfig.Signaling.ConvertSessionProgressToRinging removed | false | absent |
| IMSConfig.Signaling.DisableAccessNetworkInfoForAckAndCancel removed | true | absent |
| IMSConfig.Signaling.DisableRegistrationOnNotifyEvents removed | ["rejected"] | absent |
| IMSConfig.Signaling.DropRegistrationOnSRVCC removed | true | absent |
| IMSConfig.Signaling.EarlyMediaNeedsHeader removed | true | absent |
| IMSConfig.Signaling.EmergencyCallBackModeExpirationSeconds removed | 450 | absent |
| IMSConfig.Signaling.EnableRegistrationSessionId removed | true | absent |
| IMSConfig.Signaling.EnableSessionId removed | true | absent |
| IMSConfig.Signaling.INVITE removed | ["Accept: application/sdp,application/3gpp-ims+xml"] | absent |
| IMSConfig.Signaling.IncompleteRegistrationThrottlingIntervalSeconds removed | 0 | absent |
| IMSConfig.Signaling.InviteErrorResponsesToTriggerCSFB removed | | absent |
| IMSConfig.Signaling.MaxAuthRetries removed | 3 | absent |
| IMSConfig.Signaling.PerCallQoSIndications removed | false | absent |
| IMSConfig.Signaling.Preconditions removed | Supported | absent |
| IMSConfig.Signaling.RefreshRegistrationDuringECBM removed | false | absent |
| IMSConfig.Signaling.RegisterOnServiceUpdate removed | false | absent |
| IMSConfig.Signaling.RequireExplicitPortsForEmergencyRoutes removed | true | absent |
| IMSConfig.Signaling.SendInitialInviteAsInactive removed | true | absent |
| IMSConfig.Signaling.SendPreconditionsInConfirmedSessions removed | true | absent |
| IMSConfig.Signaling.SendPreferredServiceInInvite removed | true | absent |
| IMSConfig.Signaling.SupportPEarlyMediaHeader removed | true | absent |
| IMSConfig.Signaling.TcpIdleTimeoutSeconds removed | 0 | absent |
| IMSConfig.Signaling.UseEphemeralSipSourcePortForTcp removed | true | absent |
| IMSConfig.Signaling.UseIPSec removed | true | absent |
| IMSConfig.Voice.CellularE911SearchTimeout removed | 40 | absent |
| IMSConfig.Voice.CheckIMSPrefForEmergency removed | false | absent |
| IMSConfig.Voice.DialAsEmergencyOverIMSForUndetectedEmergency removed | true | absent |
| IMSConfig.Voice.tLte911Timer removed | 9 | absent |
| IMSConfig.XCAP removed | {"BsfHost":"bsf.test.3gpp.com","DisableOnNetworkError":false,"ForbiddenHttpErrorCodes":"","UnsolicitedRequestDelay":0,"imsRegistrationDependency":true,"Auid":"XCAP.3gpp.org/simservs.ngn.etsi.org","ContentType":"application/xcap-el+xml","BsfPort":"80","supported":true} | absent |
| Location removed | {"AllowOTDOADuringEmergencyMode":true} | absent |
| ShowVolteSwitch removed | true | absent |
| ShowVolteWarningUnsupportedCarrier removed | false | absent |
| SupportsIMSSignalingIndication removed | true | absent |
| SupportsImsCapability removed | true | absent |
| SupportsSupplementaryServicesOverIMS removed | true | absent |
| apns[1].DefaultProtocolMask removed | 3 | absent |
| apns[2].DefaultProtocolMask removed | 3 | absent |
| apns[3].DefaultProtocolMask removed | 3 | absent |