| IMSConfig.ConferenceCalling.sendConferenceSubscribeInNewDialog removed | false | absent |
| IMSConfig.Media.IncludeSDPModeChangeCapability added | absent | true |
| IMSConfig.Media.ModeSetAMRNB added | absent | 7 |
| IMSConfig.Media.ModeSetAMRWB added | absent | 8 |
| IMSConfig.Media.PreferredAMRWBMode added | absent | 8 |
| IMSConfig.Media.bindMediaToTransportInterface removed | true | absent |
| IMSConfig.Media.enableBandwidthSpecifiers removed | false | absent |
| IMSConfig.Media.inactivityTimerRTPRTCP removed | 10 | absent |
| IMSConfig.Media.includeSDPModeChangeCapability removed | true | absent |
| IMSConfig.Media.modeChangeCapability removed | 2 | absent |
| IMSConfig.Media.modeSetAMRNB removed | 7 | absent |
| IMSConfig.Media.modeSetAMRWB removed | 8 | absent |
| IMSConfig.Media.preferredAMRNBMode removed | 7 | absent |
| IMSConfig.Media.preferredAMRWBMode removed | 8 | absent |
| IMSConfig.Signaling.AllowedPdpTypeMask removed | 1 | absent |
| IMSConfig.Signaling.EarlyMediaNeedsHeader added | absent | true |
| IMSConfig.Signaling.InviteErrorResponsesToTriggerCSFB added | absent | 3XX,4XX,5XX,6XX |
| IMSConfig.Signaling.MaxUdpMessageSize added | absent | 1280 |
| IMSConfig.Signaling.SipTimers added | absent | {"InviteResponseTimeout":4500} |
| IMSConfig.Signaling.SupportPEarlyMediaHeader added | absent | true |
| IMSConfig.Signaling.TriggerCSFBOnSDPError added | absent | true |
| IMSConfig.Signaling.UseIPSec added | absent | true |
| IMSConfig.Signaling.WaitForRingingTimerMOSeconds added | absent | 15 |
| IMSConfig.Signaling.WaitForRingingTimerMTSeconds added | absent | 15 |
| IMSConfig.Signaling.earlyMediaNeedsHeader removed | true | absent |
| IMSConfig.Signaling.inviteErrorResponsesToTriggerCSFB removed | 3XX,4XX,5XX,6XX | absent |
| IMSConfig.Signaling.inviteResponseTimeout removed | 4000 | absent |
| IMSConfig.Signaling.maxUdpMessageSize removed | 1280 | absent |
| IMSConfig.Signaling.preconditions removed | None | absent |
| IMSConfig.Signaling.sendLocalTimeZoneInformation removed | false | absent |
| IMSConfig.Signaling.supportPEarlyMediaHeader removed | true | absent |
| IMSConfig.Signaling.triggerCSFBOnSDPError removed | true | absent |
| IMSConfig.Signaling.triggerCSFBOnWaitForRingingTimeout removed | true | absent |
| IMSConfig.Signaling.useIPSec removed | true | absent |
| IMSConfig.Signaling.waitForRingingTimerMO removed | 15 | absent |
| IMSConfig.Signaling.waitForRingingTimerMT removed | 15 | absent |
| IMSConfig.Voice.E911OverITechSupported removed | false | absent |
| IMSConfig.Voice.ttyIMSSupported removed | false | absent |
| IMSConfig.XCAP removed | {"supported":false} | absent |
| apns[4].type-mask added | absent | 262144 |