| IMSConfig.ConferenceCalling.SendConferenceSubscribeAfterRefers | true | absent |
| IMSConfig.ConferenceCalling.SendConferenceSubscribeInNewDialog | false | absent |
| IMSConfig.Signaling.AllowedPdpTypeMask | 2 | absent |
| IMSConfig.Signaling.DefaultAuthAlgorithm | absent | AKAv1-MD5 |
| IMSConfig.Signaling.IncomingCallEndReasons | absent | {"TemporarilyUnavailable":{"TerminationEvent":"RemoteHangup","StatusCode":480}} |
| IMSConfig.Signaling.SendConferenceSubscribeInNewDialog | true | absent |
| IMSConfig.Signaling.UseIPSec | absent | true |
| IMSConfig.Signaling.defaultAuthAlgorithm | AKAv1-MD5 | absent |
| IMSConfig.Signaling.enableForking | true | absent |
| IMSConfig.Signaling.useIPSec | true | absent |