{
  "Media": {
    "EnableBandwidthSpecifiers": true,
    "IncludeSDPModeChangeCapability": true,
    "IncludeSDPMaxRed": true,
    "RingbackTone": "UK"
  },
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "380,408,5XX",
    "SupportPEarlyMediaHeader": true,
    "RingbackTimerSeconds": 90,
    "RingingTimerSeconds": 90,
    "SendPreferredServiceInInvite": true,
    "EarlyMediaNeedsHeader": true,
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "CountryOfOriginationFormat": "PANI",
    "Preconditions": "Supported",
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*[primary]": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "AlwaysAddSipInstance": true,
    "AlwaysSendSessionProgress": true,
    "TriggerCSFBOnSDPError": false,
    "UseIPSec": true
  },
  "XCAP": {
    "NafHost": "xcap.ims.mnc001.mcc284.pub.3gppnetwork.org",
    "SupportsCB": true,
    "BsfPort": 80,
    "imsFeatureDependency": false,
    "NafPort": 80,
    "SupportsCLIR": false,
    "supported": true,
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504",
    "SupportsCFErasure": false,
    "imsRegistrationDependency": true,
    "BsfHost": "bsf.mnc001.mcc284.pub.3gppnetwork.org",
    "SupportsCW": false
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SupportedDomains": {
      "LTE": false
    },
    "allowCSFBInVolteMode": true
  },
  "Voice": {
    "EnableVolteByDefault": true
  }
}