{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "EnableLastAccessNetworkInfo": true,
    "TriggerCSFBOnSDPError": true,
    "UseCIDUrlInPIDF": true,
    "UseFakeSAsForDeregistration": false,
    "SupportPEarlyMediaHeader": true,
    "AlwaysAddSipInstance": true,
    "ussdEnabled": false,
    "QosOptionsClass": "voice",
    "EarlyMediaNeedsHeader": true,
    "strictCallFlows": true,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX,-402,-403,-404,-412,-422,-429,-480,-486,-487,-600,-603,-604,-605,-607",
    "AlwaysSendSessionProgress": true,
    "DropRegistrationOnSRVCC": true,
    "TriggerCSFBOnWaitForRingingTimeout": true,
    "RingbackTimerSeconds": 30,
    "WaitForRingingTimerMTSeconds": 10,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "UseIPSec": true,
    "RingingTimerSeconds": 30
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": false,
    "SendConferenceSubscribeInNewDialog": false,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc${MNC}.mcc${MCC}.3gppnetwork.org"
  },
  "SMS": {
    "SupportedDomains": {
      "GSM": false,
      "LTE": false,
      "UMTS": false
    }
  },
  "Media": {
    "InactivityTimerRTPSeconds": 10,
    "IncludeSDPMaxRed": false,
    "IncludeSDPModeChangeCapability": true,
    "EnableBandwidthSpecifiers": true
  },
  "XCAP": {
    "supported": false
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "EnableVoLTEWithVoWiFi": true,
    "EnableVolteByDefault": true
  }
}

{
  "WifiCallingAllowedInRoaming": true,
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "IntegrityAlgorithm": [
            "SHA1-96"
          ],
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "DHGroup": 2,
          "Lifetime": 86400
        }
      ]
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "wifi",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16390,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportCallHandover": true,
  "TechPolicies": [
    {
      "policy": "TRUE",
      "serviceMask": 131072
    }
  ],
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16389,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "5wiServiceMask": 1,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA1-96",
        "DHGroup": 2,
        "AuthenticationMethod": "None",
        "Lifetime": 86400,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA1-160"
      }
    ],
    "RemoteAddress": "epdg.ims.mnc003.mcc714.pub.3gppnetwork.org",
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org"
  }
}