{
  "Media": {
    "AudioCodecs": {
      "109": {
        "ch-aw-recv": "-1",
        "br": "5.9-24.4",
        "cmr": "-1",
        "hf-only": "0",
        "EncodingName": "EVS",
        "bw": "nb-wb"
      }
    },
    "IncludeSDPModeChangeCapability": true,
    "RingbackTone": "CEPT"
  },
  "Signaling": {
    "EnableCellularNetworkInfo": true,
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "InviteErrorResponsesToTriggerCSFB": "503",
    "AlwaysSendSessionProgress": true,
    "UseIPSec": true,
    "Preconditions": "Supported",
    "EarlyMediaNeedsHeader": false,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": false,
    "CountryOfOriginationFormat": "BOTH",
    "FatalSmsErrors": "420"
  },
  "XCAP": {
    "SupportsCW": true,
    "SupportsCLIR": true,
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "400,403,500",
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "supported": true,
    "SupportCFMediaTag": true,
    "SupportsCFErasure": true,
    "imsFeatureDependency": true
  },
  "Voice": {
    "E911OverITechSupported": true
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "SMS": {
    "allowCSFBInVolteMode": true
  }
}