{
  "Media": {
    "UseSDPTemplateWhenAnswering": true,
    "InactivityTimerRTPSeconds": 20,
    "PreferredAMRWBMode": 8,
    "SuppressOctetAlignAttributeForBECodecs": true,
    "EnableRTCPExtendedReports": false,
    "EnableBandwidthSpecifiers": true,
    "InactivityTimerRTCPSeconds": 36000,
    "ModeSetAMRWB": "0,1,2",
    "IncludeSDPModeChangeCapability": true,
    "UseSDPTemplateForAllInvites": false,
    "OriginUsername": "",
    "AllowHoldMusic": true,
    "ModeSetAMRNB": "7",
    "IncludeSDPMaxRed": true
  },
  "Signaling": {
    "EnableLastAccessNetworkInfo": false,
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSDPError": true,
    "AlwaysAddSipInstance": true,
    "SupportPEarlyMediaHeader": true,
    "CSFBOnAccessBarred": false,
    "UseFakeSAsForDeregistration": true,
    "ForbiddenRegistrationErrorCodes": "",
    "EarlyMediaNeedsHeader": true,
    "UseOutgoingSipUri": true,
    "strictCallFlows": true,
    "AlwaysUnsubscribeFromRegEvents": true,
    "AllowResponsesOverDifferentTransport": true,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "AlwaysSendSessionProgress": true,
    "RingbackTimerSeconds": 40,
    "SendPreferredServiceInInvite": true,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "Preconditions": "None",
    "UseIPSec": true,
    "RingingTimerSeconds": 45
  },
  "XCAP": {
    "supported": false
  },
  "ConferenceCalling": {
    "SendConferenceSubscribeInNewDialog": true,
    "SendConferenceSubscribeAfterRefers": true,
    "AlwaysSubscribeToConferenceEvents": false,
    "conferenceServer": "sip:ALU_CONF@ims.attmex.mx"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "Voice": {
    "EnableVolteByDefault": true
  }
}

[
  {
    "type-mask": 32769,
    "password": "",
    "apn": "web.5g.wim.mx",
    "DefaultProtocolMask": 1,
    "username": "",
    "UseNetworkMTU": true,
    "AllowedProtocolMask": 1
  },
  {
    "password": "",
    "username": "",
    "apn": "modem.wim.mx",
    "UseNetworkMTU": true,
    "type-mask": 48
  },
  {
    "type-mask": 131072,
    "password": "",
    "DefaultProtocolMask": 3,
    "NoCellularReconnectCauseCodes": [
      {
        "CauseCodes": [
          27
        ],
        "RecoversOnAirplaneMode": true,
        "NumTriesAllowed": 1,
        "Type": "3GPP"
      }
    ],
    "SupportSwitchOver": true,
    "username": "",
    "apn": "ims",
    "AllowedProtocolMask": 3
  }
]