{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "UseFakeSAsForDeregistration": true,
    "SupportPEarlyMediaHeader": true,
    "EarlyMediaNeedsHeader": true,
    "SipTimers": {
      "InviteResponseTimeout": 4000
    },
    "strictCallFlows": true,
    "SendLocalTimeZoneInformation": true,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX",
    "AlwaysSendSessionProgress": true,
    "RingbackTimerSeconds": 70,
    "WaitForRingingTimerMTSeconds": 20,
    "CountryOfOriginationFormat": "BOTH",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "NotFound": {
        "StatusCode": 404,
        "DisableCSFB": true,
        "TerminationEvent": "RemoteHangup"
      }
    },
    "Preconditions": "Supported",
    "UseIPSec": true,
    "RingingTimerSeconds": 70,
    "SendPreconditionsInConfirmedSessions": true
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc002.mcc295.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "IncludeSDPModeChangeCapability": true,
    "PreferredAMRWBMode": 8,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "hf-only": "0",
        "SampleRate": 16000,
        "max-red": "220",
        "ch-aw-recv": "0",
        "cmr": "1",
        "EncodingName": "EVS",
        "br": "5.9-24.4",
        "bw": "nb-wb"
      }
    },
    "InactivityTimerRTPSeconds": 10,
    "UseSDPTemplateForAllInvites": true,
    "IncludeSDPMaxRed": true
  },
  "XCAP": {
    "NafHost": "xcap.ims.mnc002.mcc295.pub.3gppnetwork.org",
    "BsfPort": 80,
    "imsFeatureDependency": true,
    "NafPort": 80,
    "SupportsCLIR": false,
    "supported": true,
    "ContentType": "application/vnd.etsi.simservs+xml",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "400,403,500",
    "AllowedOnlyWhenIMSRegistered": true,
    "SupportsCFErasure": false,
    "imsRegistrationDependency": true,
    "BsfHost": "bsf.mnc002.mcc295.pub.3gppnetwork.org",
    "SupportsCW": false
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": false,
    "EnableVolteByDefault": true
  }
}