{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;"
    },
    "LocalQoSTimeoutMOSeconds": 5000,
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "ReRegisterOnErrorCodes": "SUBSCRIBE:480",
    "SipTimers": {
      "InviteResponseTimeout": 5000
    },
    "WaitForRingingTimerMOSeconds": 25,
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "403,408,480,488,500,504,600,606,503",
    "EmergencyCallBackModeExpirationSeconds": 1,
    "MaxUdpMessageSize": 1300,
    "StartLocalQosTimerOnSessionProgress": true,
    "RingbackTimerSeconds": 45,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "IncomingCallEndReasons": {
      "DeclineInUse": {
        "ReasonHeaderText": "Secondary device already in use",
        "StatusCode": 603,
        "TerminationEvent": "SecondaryDeviceInUse"
      }
    },
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "ClearRegistrationCallIdOnDeinitialization": true,
    "ValidateSipMessageRecipient": false,
    "VerstatFeatureCapability": "Enabled",
    "UseIPSec": true
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc130.mcc302.3gppnetwork.org"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false
  },
  "XCAP": {
    "NafHost": "xcap.ims.mnc130.mcc302.pub.3gppnetwork.org",
    "provisioningDependency": false,
    "BsfPort": 8001,
    "Auid": "rem/sentinel/xcap/simservs.ngn.etsi.org",
    "NafPort": 8080,
    "SupportsCLIR": false,
    "supported": true,
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": false,
    "ForbiddenHttpErrorCodes": "",
    "BsfHost": "bsf.ims.mnc130.mcc302.pub.3gppnetwork.org",
    "SupportsCW": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "EnableBandwidthSpecifiers": true,
    "MaxRedundancy": 220,
    "InactivityTimerRTPSeconds": 30,
    "ModeSetAMRWB": "0,1,2",
    "IncludeSDPMaxRed": true,
    "IncludeSDPModeChangeCapability": true
  },
  "Voice": {
    "DisableVolteSwitchOnIncompatibleState": true,
    "E911OverCSIfNoIMSReg": true,
    "E911SearchTimer": 1,
    "EnableVolteByDefault": true,
    "tLte911Timer": 600
  }
}