{
  "Signaling": {
    "networkTerminationRetryInterval": 1,
    "registerOnServiceUpdate": false,
    "MaxReRegistrationAttempts": 0,
    "AdditionalHeaders": {
      "INVITE[wifi,911]": [
        "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
        "Supported: geolocation"
      ]
    },
    "inviteResponseTimeout": 0,
    "strictCallFlows": true,
    "TriggerCSFBOnLocalQoSTimeoutMO": false,
    "SipTimers": {
      "D": 32000,
      "AckReceiveTimeout": 32000,
      "AckRetransmit": 32000,
      "J": 32000,
      "F": 32000,
      "B": 32000,
      "H": 32000
    },
    "LocalQoSTimeoutMO": 10,
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "CSFBOnAccessBarred": true,
    "registrationRetryIntervals": "0",
    "privacyHeaderValue": "header",
    "KillRegistrationOnHandoverTimeout": false,
    "earlyMediaNeedsHeader": true,
    "sendPreferredServiceInInvite": true,
    "TriggerCSFBOnLocalQoSTimeoutMT": false,
    "maxFatalRegistrationErrors": 1,
    "UseCIDUrlInPIDF": true,
    "AccessNetworkRefreshDelayMilliseconds": 30000,
    "emergencyCallBackModeExpirationSeconds": 20,
    "outgoingDomain": "1",
    "reRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,408,504",
    "registrationPolicy": "ATT",
    "WaitForRingingTimerMO": 0,
    "LocalQoSTimeoutMT": 6,
    "preconditions": "supportedButMandatory",
    "forcedFeatureTags": "voice,sms",
    "supportPEarlyMediaHeader": true,
    "useIPSec": true,
    "ringingTimer": 45,
    "AccessNetworkRefreshMethod": "INVITE",
    "WaitForRingingTimerMT": 8,
    "UseTupleInPIDF": true,
    "enableReasonHeaderInBye": false,
    "IgnoreFromHeaderForSenderName": false,
    "sendAcceptContactInInvite": true,
    "ClearRegistrationCallIdOnDeinitialization": true,
    "UseT3402ForPdpBackoff": true,
    "AlwaysSendSessionProgress": true,
    "PerCallQoSIndications": false,
    "AddLocationInInviteResponses": "180,183",
    "allowResponsesOverDifferentTransport": false,
    "securityAgreementOptions": "ipsec-3gpp;alg=hmac-md5-96;ealg=aes-cbc;mod=trans;prot=esp,ipsec-3gpp;alg=hmac-md5-96;ealg=null;mod=trans;prot=esp,ipsec-3gpp;alg=hmac-sha-1-96;ealg=aes-cbc;mod=trans;prot=esp;,ipsec-3gpp;alg=hmac-sha-1-96;ealg=null;mod=trans;prot=esp;",
    "IPSecSegmentOffset": 210,
    "ringbackTimer": 180,
    "WifiAccessInfo": "000000000000",
    "IncomingCallEndReasons": {
      "NotFound": {
        "TerminationEvent": "RemoteHangup",
        "StatusCode": 404
      },
      "TemporarilyUnavailable": {
        "TerminationEvent": "RemoteHangup",
        "StatusCode": 480
      }
    },
    "AccessBarringType": "ACB",
    "CountryOfOriginationFormat": "BOTH",
    "LocationForShortCodeCalls": "CIVIC",
    "BarSmsWithData": false,
    "UseFakeSAsForDeregistration": true,
    "EmergencyPreferredIdentity": "IMEI",
    "tcpIdleTimeout": 5,
    "StartLocalQosTimerOnSessionProgress": true
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911OverITechSupported": false,
    "CellularE911SearchTimeout": 5,
    "E911OverCSIfNoIMSReg": true,
    "E911OverIMSSupported": true,
    "endNonEmergencyCalls": true,
    "tLte911Timer": 0
  },
  "ConferenceCalling": {
    "conferenceServer": "sip:n-way_voice@smile.cricketwireless.net",
    "TreatAllNotificationsAsPartial": true,
    "SendConferenceSubscribeAfterRefers": true
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "LocalShortCodeNumbers": [
    "211",
    "311",
    "411",
    "511",
    "611",
    "711",
    "811"
  ],
  "Media": {
    "UseSDPTemplateWhenAnswering": true,
    "inactivityTimerRTPRTCP": 20,
    "enableBandwidthSpecifiers": true,
    "EnableRemoteRTCPDeactivation": true,
    "dtmfInterDigitInterval": 540,
    "BindMediaToTransportInterface": true,
    "dtmfDigitDuration": 100,
    "StopLocalRingbackToneOn181": false,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "includeSDPMaxRed": true,
    "RTCPInterval": 5,
    "maxRed": 0,
    "holdHeartbeatInterval": 5
  },
  "SIM": {
    "USIMFallbackSupport": false
  },
  "XCAP": {
    "SupportsCLIR": false,
    "UnsolicitedRequestDelay": 0,
    "ContentType": "application/xcap-el+xml",
    "supported": true,
    "SupportsCFErasure": false
  },
  "CallTransfer": {
    "CallTransferDialNumber": "######",
    "CallTransferToUri": "pull-SP-active@one.att.net",
    "CallTransferOnlyIfIMSRegistered": true,
    "CallTransferRequestUri": "pull-VoLTE-active@one.att.net"
  }
}

[
  {
    "configuration": [
      {
        "type-mask": 1081367,
        "password": "",
        "username": "",
        "apn": "ndo"
      },
      {
        "DefaultProtocolMask": 3,
        "password": "",
        "type-mask": 131072,
        "username": "",
        "apn": "ims",
        "AllowedProtocolMask": 3
      },
      {
        "DefaultProtocolMask": 3,
        "password": "",
        "type-mask": 262144,
        "AllowedProtocolMaskInRoaming": 3,
        "username": "",
        "apn": "sos",
        "AllowedProtocolMask": 3
      },
      {
        "type-mask": 1081366,
        "password": "",
        "username": "",
        "apn": "ndo"
      }
    ],
    "technology-mask": 9
  }
]