{
  "IncludeSDPMaxRed": true,
  "ModeChangeCapability": 2,
  "EnableBandwidthSpecifiers": true,
  "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"
    }
  },
  "PreferredAMRWBMode": 8,
  "InactivityTimerRTPSeconds": 20,
  "EVSHardBwLimit": "nb-swb",
  "IncludeSDPModeChangeCapability": true
}

{
  "AdditionalContactParams": {
    "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
  },
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "TriggerCSFBOnSDPError": true,
  "AlwaysAddSipInstance": true,
  "UseFakeSAsForDeregistration": true,
  "SupportPEarlyMediaHeader": true,
  "UseCIDUrlInPIDF": false,
  "ussdEnabled": true,
  "EarlyMediaNeedsHeader": true,
  "SipTimers": {
    "InviteResponseTimeout": 4000
  },
  "strictCallFlows": true,
  "InviteErrorResponsesToTriggerCSFB": "403,408,5XX",
  "AlwaysSendSessionProgress": true,
  "RingbackTimerSeconds": 120,
  "SendPreferredServiceInInvite": true,
  "CountryOfOriginationFormat": "PANI",
  "RequirePreconditionsWhenMandatory": false,
  "EnableCellularNetworkInfo": true,
  "Preconditions": "Supported",
  "UseIPSec": true,
  "RingingTimerSeconds": 120
}

{
  "NafHost": "xcap.ims.mnc003.mcc268.pub.3gppnetwork.org",
  "BsfPort": 8081,
  "imsFeatureDependency": true,
  "NafPort": 8080,
  "SupportsCLIR": true,
  "supported": true,
  "ContentType": "application/xcap-el+xml",
  "DisableOnNetworkError": true,
  "ForbiddenHttpErrorCodes": "404,501,502,503,504",
  "SupportsCFErasure": false,
  "imsRegistrationDependency": true,
  "SupportsCW": false
}

{
  "WifiCallingAllowedInRoaming": false,
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "IntegrityAlgorithm": [
            "SHA2-256"
          ],
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "DHGroup": 14,
          "Lifetime": 86400
        }
      ],
      "InstallPolicies": true
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular"
  },
  "5wiServiceMask": 3,
  "EPDGResolutionFallbackEnabled": true,
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 21,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportCallHandover": true,
  "TechPolicies": [
    {
      "policy": "TRUE",
      "serviceMask": 131072
    },
    {
      "policy": "TRUE",
      "serviceMask": 1048576
    }
  ],
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 20,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "WiFiCallingControlsAlliWLanServices": false,
  "IKE": {
    "NATTKeepAliveEnabled": true,
    "Proposals": [
      {
        "DHGroup": 14,
        "EncryptionAlgorithm": "AES-128",
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256",
        "IntegrityAlgorithm": "SHA2-256",
        "Lifetime": 86400
      }
    ],
    "RemoteAddress": "epdg.epc.mnc003.mcc268.pub.3gppnetwork.org"
  }
}