{
  "Signaling": {
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "RegistrationPolicy": "RFC5626",
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "SupportPEarlyMediaHeader": true,
    "UseFakeSAsForDeregistration": true,
    "EarlyMediaNeedsHeader": true,
    "IPSecSegmentOffset": 210,
    "SipTimers": {
      "InviteResponseTimeout": 2000
    },
    "strictCallFlows": true,
    "AlwaysUnsubscribeFromRegEvents": false,
    "NetworkTerminationRetryIntervalSeconds": 10,
    "InviteErrorResponsesToTriggerCSFB": "403,408,5XX",
    "AlwaysSendSessionProgress": true,
    "SendPreferredServiceInInvite": true,
    "RingbackTimerSeconds": 90,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "WaitForRingingTimerMTSeconds": 7,
    "Preconditions": "Supported",
    "IncompleteRegistrationThrottlingIntervalSeconds": 1,
    "RingingTimerSeconds": 90,
    "SendPreconditionsInConfirmedSessions": true,
    "SendInitialInviteAsInactive": false,
    "UseIPSec": true
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc001.mcc231.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "PreferredAMRWBMode": 8,
    "InactivityTimerRTPSeconds": 20,
    "EnforceEarlyMediaDirection": true,
    "EnableBandwidthSpecifiers": true,
    "HoldHeartbeatIntervalSeconds": 5,
    "AudioCodecs": {
      "96": {
        "br": "9.6-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "swb",
        "max-red": "0"
      },
      "97": {
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb",
        "max-red": "0"
      }
    },
    "HideSessionLevelDirection": true,
    "IncludeSDPModeChangeCapability": true,
    "EVSHardBwLimit": "nb-swb",
    "UseSDPTemplateForAllInvites": true,
    "IncludeSDPMaxRed": true
  },
  "XCAP": {
    "SupportsCW": false,
    "NafPort": 80,
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "400,403,404,500,501,502,503,504",
    "SupportsCLIR": false,
    "imsRegistrationDependency": true,
    "ContentType": "application/xcap-el+xml",
    "supported": true,
    "NafHost": "xcap.ims.mnc001.mcc231.pub.3gppnetwork.org",
    "SupportsCFErasure": false,
    "imsFeatureDependency": true
  },
  "EnableWiFiCallingWithoutEntitlement": false,
  "Voice": {
    "DialAsEmergencyOverIMSForUndetectedEmergency": true,
    "E911OverITechSupported": false,
    "EnableVolteByDefault": true,
    "endNonEmergencyCalls": true
  }
}