{
  "AdditionalContactParams": {
    "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
  },
  "PreconditionUpdateDelayTimerMilliseconds": 128000,
  "TriggerCSFBOnSDPError": false,
  "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
  "SupportPEarlyMediaHeader": true,
  "UseFakeSAsForDeregistration": true,
  "EmergencyLocationLookupRequired": false,
  "ForbiddenRegistrationErrorCodes": "-4XX",
  "EarlyMediaNeedsHeader": true,
  "AlwaysUnsubscribeFromRegEvents": false,
  "NetworkTerminationRetryIntervalSeconds": 1,
  "InviteErrorResponsesToTriggerCSFB": "-380",
  "IgnoreFromHeaderForSenderName": false,
  "MaxUdpMessageSize": 1000,
  "AlwaysSendSessionProgress": true,
  "SendResumeInviteAsSendRecv": false,
  "RingbackTimerSeconds": 90,
  "EnableSenderName": true,
  "CountryOfOriginationFormat": "PANI",
  "RequirePreconditionsWhenMandatory": false,
  "IncomingCallEndReasons": {
    "NoAnswerFromUser": {
      "Protocol": "Q.850",
      "TerminationEvent": "RemoteHangup",
      "ReasonHeaderCause": 31,
      "StatusCode": 480
    },
    "TemporarilyUnavailable": {
      "StatusCode": 480,
      "TerminationEvent": "RemoteHangup"
    },
    "RequestTimeout": {
      "StatusCode": 408,
      "TerminationEvent": "RemoteRequestCanceled"
    }
  },
  "Preconditions": "Supported",
  "MaxForbiddenErrors": "100",
  "ValidateSipMessageRecipient": true,
  "RingingTimerSeconds": 90,
  "UseIPSec": true
}

{
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-256"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-512"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "ims"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "WifiCallingAllowedInRoaming": false,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "5wiServiceMask": 3,
  "IKE": {
    "NATTKeepAliveEnabled": true,
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "NATTKeepAliveInterval": 20,
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-256",
        "IntegrityAlgorithm": "SHA2-512",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-512"
      }
    ],
    "DeadPeerDetectionRetryInterval": 10,
    "RemoteAddress": "epdg.epc.mnc010.mcc234.pub.3gppnetwork.org",
    "ValidateRemoteCertificate": false
  },
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "true",
      "serviceMask": 131072
    }
  ],
  "EPDGResolutionFallbackEnabled": true,
  "SupportCallHandover": true
}