{
  "Signaling": {
    "InviteErrorResponsesToTriggerCSFB": "380",
    "supportPEarlyMediaHeader": true,
    "AllowedPdpTypeMask": 1,
    "earlyMediaNeedsHeader": true,
    "defaultAuthAlgorithm": "AKAv1-MD5",
    "CountryOfOriginationFormat": "PANI",
    "useIPSec": false
  },
  "MTU": [
    {
      "size": 1280,
      "technology-mask": 8
    }
  ],
  "ConferenceCalling": {
    "conferenceServer": "sip:mmtel@conf-factory.u.net.my",
    "SendConferenceSubscribeInNewDialog": true
  },
  "Media": {
    "RingbackTone": "HK",
    "UseSDPTemplateWhenAnswering": true
  },
  "XCAP": {
    "supported": false
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "EnableVoLTEWithVoWiFi": false,
    "E911OverITechSupported": true,
    "E911OverIMSSupported": false
  }
}

{
  "SetHandOverIPv6Prefix": false,
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-256"
          ],
          "DHGroup": 2,
          "IntegrityAlgorithm": [
            "MD5-96"
          ],
          "Lifetime": 80000
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "WifiCallingAllowedInRoaming": true,
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Type": "IPv6Address",
      "Name": "AssignedPCSCFIPv6",
      "Identifier": 16386
    }
  ],
  "SupportContextSwitchOver": true,
  "SupportCallHandover": false,
  "TechPolicies": [
    {
      "policy": "true",
      "serviceMask": 131072
    }
  ],
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Type": "IPv4Address",
      "Name": "AssignedPCSCFIPv4",
      "Identifier": 16384
    }
  ],
  "5wiServiceMask": 1,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-256",
        "DHGroup": 1,
        "EAPMethod": "EAP-AKA",
        "AuthenticationMethod": "None",
        "IntegrityAlgorithm": "MD5-96",
        "Lifetime": 80000,
        "PRFAlgorithm": "MD5-128"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.mnc018.mcc502.pub.3gppnetwork.org",
    "DeadPeerDetectionRetryInterval": 10
  }
}