{
  "Signaling": {
    "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;",
    "supportPEarlyMediaHeader": true,
    "InviteErrorResponsesToTriggerCSFB": "3XX,4XX,5XX,6XX",
    "useIPSec": true,
    "ringingTimer": 120,
    "ForbiddenRegistrationErrorCodes": "-4XX",
    "ussdEnabled": true,
    "preconditions": "supportedButMandatory",
    "ringbackTimer": 120,
    "registrationRetryIntervals": "30,60+15,120,480,900,1800",
    "AllowedPdpTypeMask": 2,
    "earlyMediaNeedsHeader": true,
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "TriggerCSFBOnSdpError": true,
    "MaxForbiddenErrors": "100"
  },
  "ConferenceCalling": {
    "conferenceServer": "mmtel@conf-factory.ims.mnc001.mcc240.3gppnetwork.org",
    "SendConferenceSubscribeInNewDialog": false,
    "TreatAllNotificationsAsPartial": true,
    "AlwaysSubscribeToConferenceEvents": true,
    "SendConferenceSubscribeAfterRefers": true
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "Media": {
    "maxRed": 220,
    "modeChangeCapability": 2,
    "rtcpInterval": 5,
    "includeSDPModeChangeCapability": true,
    "RingbackTone": "CEPT",
    "UseSDPTemplateWhenAnswering": true,
    "enableBandwidthSpecifiers": true,
    "includeSDPMaxRed": true
  },
  "XCAP": {
    "NetworkSupportsCLIRModification": true,
    "ForbiddenHttpErrorCodes": "404,501,502,503,504",
    "SupportsCB": true,
    "ContentType": "application/xcap-el+xml",
    "serveMultipleCDIVRulesPerRequest": false,
    "supported": true
  }
}