{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "EnableCellularNetworkInfo": false,
    "SupportPEarlyMediaHeader": true,
    "MaxUdpMessageSize": 1200,
    "RingbackTimerSeconds": 180,
    "RingingTimerSeconds": 180,
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "CountryOfOriginationFormat": "BOTH",
    "Preconditions": "Supported",
    "AlwaysSendSessionProgress": true,
    "AlwaysAddSipInstance": true,
    "TriggerCSFBOnSDPError": true,
    "UseFakeSAsForDeregistration": true,
    "UseIPSec": true
  },
  "AllowHandoverWithoutIMSVoiceService": false,
  "Media": {
    "RTCPIntervalSeconds": 5,
    "PreferredAMRWBMode": 8,
    "EnableBandwidthSpecifiers": true,
    "EnableRTCPExtendedReports": true,
    "InactivityTimerRTPSeconds": 15,
    "RingbackTone": "UK",
    "IncludeSDPMaxRed": true
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "EnableVoLTEWithVoWiFi": false,
    "E911OverITechSupported": true,
    "E911OverCSIfNoIMSReg": true,
    "endNonEmergencyCalls": true
  }
}

{
  "IKE": {
    "NATTKeepAliveEnabled": true,
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "NATTKeepAliveinterval": 60,
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-256",
        "DHGroup": 14,
        "EAPMethod": "EAP-AKA",
        "AuthenticationMethod": "None",
        "IntegrityAlgorithm": "SHA2-512",
        "Lifetime": 86400,
        "PRFAlgorithm": "SHA2-512"
      }
    ],
    "DeadPeerDetectionRetryInterval": 10,
    "RemoteAddress": "epdg.epc.mnc$mnc.mcc$mcc.pub.3gppnetwork.org"
  },
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128",
            "AES-256"
          ],
          "DHGroup": 14,
          "IntegrityAlgorithm": [
            "SHA2-256",
            "SHA2-384",
            "SHA2-512"
          ],
          "Lifetime": 86400
        }
      ]
    }
  },
  "WifiCallingAllowedInRoaming": false,
  "iRatPolicies": {
    "PreferredTechnology": "wifi"
  },
  "TechPolicies": [
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Type": "IPv4Address",
      "Name": "AssignedPCSCFIPv4",
      "Identifier": 16384
    }
  ],
  "5wiServiceMask": 3,
  "EPDGResolutionFallbackEnabled": true
}