{
  "Signaling": {
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "MaxUdpMessageSize": 1200,
    "TriggerCSFBOnSDPError": true,
    "RegistrationRetryIntervals": "30,60+15,120,480,900,1800",
    "IncomingCallEndReasons": {
      "RequestTimeout": {
        "TerminationEvent": "RemoteRequestCanceled",
        "StatusCode": 408
      },
      "NoAnswerFromUser": {
        "TerminationEvent": "RemoteHangup",
        "ReasonHeaderCause": 31,
        "StatusCode": 480,
        "Protocol": "Q.850"
      },
      "TemporarilyUnavailable": {
        "TerminationEvent": "RemoteHangup",
        "StatusCode": 480
      }
    },
    "AlwaysUnsubscribeFromRegEvents": false,
    "EarlyMediaNeedsHeader": true,
    "SupportPEarlyMediaHeader": true,
    "CountryOfOriginationFormat": "PANI",
    "AlwaysSendSessionProgress": true
  },
  "ConferenceCalling": {
    "conferenceServer": "sip:1234@imstp.br",
    "SendConferenceSubscribeInNewDialog": true,
    "AlwaysSubscribeToConferenceEvents": true
  },
  "XCAP": {
    "BsfHost": "bsf.ims.mnc002.mcc724.3gppnetwork.org",
    "supported": true,
    "NafHost": "xcap.ims.mnc002.mcc724.3gppnetwork.org"
  }
}