{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "EnableCellularNetworkInfo": true,
    "AlwaysPrack18x": true,
    "RingbackTimerSeconds": 60,
    "EnableSenderName": false,
    "ResetCallIdOnAuthChallenge": false,
    "MaxUdpMessageSize": 1200,
    "RingingTimerSeconds": "60",
    "SupportPEarlyMediaHeader": true,
    "EarlyMediaNeedsHeader": true,
    "AllowedPdpTypeMask": 1,
    "CountryOfOriginationFormat": "PANI",
    "SipTimers": {
      "D": 128000,
      "T4": 17000,
      "T2": 16000,
      "F": 0,
      "T1": 2000
    },
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "UseFakeSAsForDeregistration": true
  },
  "ConferenceCalling": {
    "conferenceServer": "sip:19099@ims.three.com.mo",
    "TreatAllNotificationsAsPartial": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "InactivityTimerRTPSeconds": 20,
    "RingbackTone": "HK"
  },
  "XCAP": {
    "registrationDependency": false
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true
  }
}

{
  "WifiCallingAllowedInRoaming": true,
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "DHGroup": 2,
          "IntegrityAlgorithm": [
            "SHA1-96"
          ],
          "Lifetime": 80000
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnologyRoaming": "wifi",
    "PreferredTechnology": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Type": "IPv6Address",
      "Name": "AssignedPCSCFIPv6",
      "Identifier": 16386
    }
  ],
  "SupportCallHandover": true,
  "TechPolicies": [
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 6
    }
  ],
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Type": "IPv4Address",
      "Name": "AssignedPCSCFIPv4",
      "Identifier": 16384
    }
  ],
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "DHGroup": 2,
        "EAPMethod": "EAP-AKA",
        "AuthenticationMethod": "None",
        "IntegrityAlgorithm": "SHA1-96",
        "Lifetime": 80000,
        "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": "wlan.three.com.mo",
    "DeadPeerDetectionRetryInterval": 10
  }
}