| IMSConfig.ConferenceCalling.AlwaysSubscribeToConferenceEvents added | absent | true |
| IMSConfig.ConferenceCalling.SendConferenceSubscribeInNewDialog added | absent | true |
| IMSConfig.ConferenceCalling.alwaysSubscribeToConferenceEvents removed | true | absent |
| IMSConfig.ConferenceCalling.sendConferenceSubscribeInNewDialog removed | true | absent |
| IMSConfig.Media.EnableBandwidthSpecifiers added | absent | true |
| IMSConfig.Media.IncludeSDPModeChangeCapability added | absent | true |
| IMSConfig.Media.RTCPInterval added | absent | 5 |
| IMSConfig.Media.enableBandwidthSpecifiers removed | true | absent |
| IMSConfig.Media.includeSDPModeChangeCapability removed | true | absent |
| IMSConfig.Media.rtcpInterval removed | 5 | absent |
| IMSConfig.Signaling.AllowResponsesOverDifferentTransport added | absent | false |
| IMSConfig.Signaling.AlwaysAddSipInstance added | absent | true |
| IMSConfig.Signaling.AlwaysUnsubscribeFromRegEvents added | absent | false |
| IMSConfig.Signaling.DefaultAuthAlgorithm added | absent | AKAv1-MD5 |
| IMSConfig.Signaling.EarlyMediaNeedsHeader added | absent | true |
| IMSConfig.Signaling.EmergencyImpuRank added | absent | IMSI@domain |
| IMSConfig.Signaling.EmergencyLocationLookupRequired added | absent | false |
| IMSConfig.Signaling.InviteErrorResponsesToTriggerCSFB added | absent | 3XX,4XX,5XX,6XX |
| IMSConfig.Signaling.Preconditions added | absent | supportedButMandatory |
| IMSConfig.Signaling.RingbackTimer added | absent | 33 |
| IMSConfig.Signaling.RingingTimer added | absent | 33 |
| IMSConfig.Signaling.SecurityAgreementOptions added | absent | ipsec-3gpp;alg=hmac-md5-96;ealg=aes-cbc;mod=trans;prot=esp,ipsec-3gpp;alg=hmac-sha-1-96;ealg=aes-cbc;mod=trans;prot=esp,ipsec-3gpp;alg=hmac-md5-96;ealg=null;mod=trans;prot=esp,ipsec-3gpp;alg=hmac-sha-1-96;ealg=null;mod=trans;prot=esp |
| IMSConfig.Signaling.SupportPEarlyMediaHeader added | absent | true |
| IMSConfig.Signaling.TriggerCSFBOnWaitForRingingTimeout added | absent | true |
| IMSConfig.Signaling.UseIPSec added | absent | true |
| IMSConfig.Signaling.allowResponsesOverDifferentTransport removed | false | absent |
| IMSConfig.Signaling.alwaysUnsubscribeFromRegEvents removed | false | absent |
| IMSConfig.Signaling.defaultAuthAlgorithm removed | AKAv1-MD5 | absent |
| IMSConfig.Signaling.earlyMediaNeedsHeader removed | true | absent |
| IMSConfig.Signaling.emergencyImpuRank removed | IMSI@domain | absent |
| IMSConfig.Signaling.emergencyLocationLookupRequired removed | false | absent |
| IMSConfig.Signaling.enableCellularNetworkInfo removed | true | absent |
| IMSConfig.Signaling.inviteErrorResponsesToTriggerCSFB removed | 3XX,4XX,5XX,6XX | absent |
| IMSConfig.Signaling.preconditions removed | supportedButMandatory | absent |
| IMSConfig.Signaling.ringbackTimer removed | 33 | absent |
| IMSConfig.Signaling.ringingTimer removed | 33 | absent |
| IMSConfig.Signaling.securityAgreementOptions removed | ipsec-3gpp;alg=hmac-md5-96;ealg=aes-cbc;mod=trans;prot=esp,ipsec-3gpp;alg=hmac-md5-96;ealg=des-ede3-cbc;mod=trans;prot=esp,ipsec-3gpp;alg=hmac-md5-96;ealg=null;mod=trans;prot=esp,ipsec-3gpp;alg=hmac-sha-1-96;ealg=aes-cbc;mod=trans;prot=esp;,ipsec-3gpp;alg=hmac-sha-1-96;ealg=des-ede3-cbc;mod=trans;prโฆ | absent |
| IMSConfig.Signaling.sendLocalTimeZoneInformation removed | true | absent |
| IMSConfig.Signaling.supportPEarlyMediaHeader removed | true | absent |
| IMSConfig.Signaling.triggerCSFBOnWaitForRingingTimeout removed | true | absent |
| IMSConfig.Signaling.useIPSec removed | true | absent |
| TechSettings.ChildSAs.FirstChild.ChildProposals[0].EncryptionAlgorithm[0] changed | 3DES | AES-128 |
| TechSettings.SupportContextSwitchOver removed | true | absent |