{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting"
    },
    "UseOutgoingSipUri": true,
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "AlwaysAddSipInstance": true,
    "UseFakeSAsForDeregistration": false,
    "SupportPEarlyMediaHeader": true,
    "TriggerCSFBOnSDPError": true,
    "UseCIDUrlInPIDF": false,
    "EarlyMediaNeedsHeader": false,
    "ussdEnabled": false,
    "strictCallFlows": true,
    "InviteErrorResponsesToTriggerCSFB": "3XX",
    "AlwaysSendSessionProgress": false,
    "TriggerCSFBOnWaitForRingingTimeout": true,
    "RingbackTimerSeconds": 90,
    "WaitForRingingTimerMTSeconds": 25,
    "SendPreferredServiceInInvite": true,
    "RequirePreconditionsWhenMandatory": false,
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "UseIPSec": true,
    "RingingTimerSeconds": 90
  },
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": false,
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "EnableVoLTEWithVoWiFi": true,
    "EnableVolteByDefault": true,
    "endNonEmergencyCalls": true
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeAfterRefers": false,
    "SendReferToPeer": false,
    "AlwaysSubscribeToConferenceEvents": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc010.mcc722.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "XCAP": {
    "supported": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "ModeChangeCapability": 2,
    "EnableBandwidthSpecifiers": false,
    "AudioCodecs": {
      "PayloadTypeItem": {
        "EncodingName": "AMR"
      }
    },
    "InactivityTimerRTCPSeconds": 25,
    "PreferredAMRNBMode": 7,
    "InactivityTimerRTPSeconds": 10,
    "PreferredAMRWBMode": 8,
    "UseRTPDetectionAutoStart": true,
    "IncludeSDPMaxRed": true,
    "IncludeSDPModeChangeCapability": true
  },
  "ShowWiFiCallingRoamingSwitch": true,
  "EnableWiFiCallingWithoutEntitlement": true
}

{
  "WifiCallingAllowedInRoaming": true,
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "IntegrityAlgorithm": [
            "SHA2-256"
          ],
          "EncryptionAlgorithm": [
            "AES-256"
          ],
          "DHGroup": 14,
          "Lifetime": 86400
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "ims",
    "PreferredTechnologyRoaming": "wifi"
  },
  "5wiServiceMask": 1,
  "EPDGResolutionFallbackEnabled": true,
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportCallHandover": true,
  "TechPolicies": [
    {
      "policy": "TRUE",
      "serviceMask": 131072
    }
  ],
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "WiFiCallingControlsAlliWLanServices": false,
  "IKE": {
    "NATTKeepAliveEnabled": true,
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "Proposals": [
      {
        "DHGroup": 14,
        "EncryptionAlgorithm": "AES-256",
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256",
        "IntegrityAlgorithm": "SHA2-256",
        "Lifetime": 86400
      }
    ],
    "RemoteAddress": "epdg.epc.mnc$mnc.mcc$mcc.pub.3gppnetwork.org",
    "DeadPeerDetectionRetryInterval": 10
  }
}