{
  "EnableWiFiCallingWithoutEntitlement": true,
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "",
    "AllowEarlyMediaToOverrideLocalRingback": true,
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 75,
    "RingingTimerSeconds": 45,
    "RequirePreconditionsWhenMandatory": false,
    "EarlyMediaNeedsHeader": true,
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "CountryOfOriginationFormat": "BOTH",
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting;+g.3gpp.mid-call"
    },
    "ConvertSessionProgressToRinging": false,
    "UseIPSec": true
  },
  "XCAP": {
    "supported": false
  },
  "Voice": {
    "E911OverITechSupported": true,
    "E911OverCSIfRoaming": false,
    "CheckIMSPrefForEmergency": false,
    "EnableVolteByDefault": true,
    "PreAlertingDTMFSupported": true
  },
  "ConferenceCalling": {
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "mmtel@conf-factory.ims.mnc002.mcc413.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": false
  }
}

{
  "WifiCallingAllowedInRoaming": true,
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "IntegrityAlgorithm": [
            "SHA1-96"
          ],
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "DHGroup": 2,
          "Lifetime": 80000
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "ims"
  },
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 20,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 21,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportCallHandover": true,
  "TechPolicies": [
    {
      "policy": "true",
      "serviceMask": 131072
    }
  ],
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA1-96",
        "DHGroup": 2,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA1-160"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.mnc002.mcc413.pub.3gppnetwork.org",
    "DeadPeerDetectionRetryInterval": 10
  },
  "SetHandOverIPv6Prefix": false,
  "5wiServiceMask": 3
}

[
  {
    "configuration": [
      {
        "password": "",
        "username": "",
        "apn": "dialogbb",
        "DefaultProtocolMask": 3,
        "type-mask": 32821,
        "AllowedProtocolMask": 3
      },
      {
        "type-mask": 131072,
        "password": "",
        "tech-type-mask": 131072,
        "DefaultProtocolMask": 2,
        "SupportSwitchOver": true,
        "username": "",
        "apn": "ims",
        "AllowedProtocolMask": 2
      }
    ],
    "technology-mask": 9
  }
]