{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 90,
    "RingingTimerSeconds": 90,
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "TemporarilyUnavailable": {
        "StatusCode": 480,
        "TerminationEvent": "RemoteHangup"
      }
    },
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "EarlyMediaNeedsHeader": true,
    "Preconditions": "Required",
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting;+g.3gpp.mid-call"
    },
    "ConvertSessionProgressToRinging": false,
    "CountryOfOriginationFormat": "BOTH",
    "UseIPSec": true
  },
  "ConferenceCalling": {
    "conferenceServer": "mmtel@conf-factory.ims.mnc001.mcc413.3gppnetwork.org",
    "SendConferenceSubscribeInNewDialog": true,
    "TreatAllNotificationsAsPartial": true
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": false
  },
  "Media": {
    "AudioCodecs": {
      "127": {
        "ch-aw-recv": "-1",
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-wb",
        "max-red": "0"
      }
    }
  },
  "XCAP": {
    "SupportsCW": false,
    "BsfHost": "bsf.mnc001.mcc413.pub.3gppnetwork.org",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "403",
    "ContentType": "application/xcap-el+xml",
    "supported": true,
    "NafHost": "xcap.ims.mnc01.mcc413.pub.3gppnetwork.org"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": true,
    "PreAlertingDTMFSupported": true
  }
}

{
  "WifiCallingAllowedInRoaming": true,
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "IntegrityAlgorithm": [
            "SHA2-256"
          ],
          "EncryptionAlgorithm": [
            "AES-256"
          ],
          "DHGroup": 2,
          "Lifetime": 86400
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "ims"
  },
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportCallHandover": true,
  "TechPolicies": [
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 1048576
    }
  ],
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-256",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 2,
        "AuthenticationMethod": "None",
        "Lifetime": 86400,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.mnc001.mcc413.pub.3gppnetwork.org",
    "DeadPeerDetectionRetryInterval": 10
  },
  "SetHandOverIPv6Prefix": false,
  "5wiServiceMask": 3
}

[
  {
    "configuration": [
      {
        "password": "",
        "username": "",
        "apn": "mobitel",
        "DefaultProtocolMask": 1,
        "type-mask": 53,
        "AllowedProtocolMask": 1
      },
      {
        "type-mask": 131072,
        "password": "",
        "tech-type-mask": 131072,
        "DefaultProtocolMask": 3,
        "SupportSwitchOver": true,
        "username": "",
        "apn": "ims",
        "AllowedProtocolMask": 3
      },
      {
        "type-mask": 1048576,
        "password": "",
        "tech-type-mask": 1048576,
        "DefaultProtocolMask": 1,
        "username": "",
        "apn": "xcap",
        "AllowedProtocolMask": 1
      }
    ],
    "technology-mask": 9
  }
]