carrier-explode iOS carrier and country bundles
iPhone Apple Watch
VimpelCom_ru
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Phones (4)

Each phone's own settings and modem file, against what that phone had before.

PhonesSettingsModem fileCompared with
iPhone SE (3rd generation)
Qualcomm · Mav30
8 changesno changeiOS 26.4.1 – 26.4.2 image · build 69.0
iPhone 13, 13 mini, 13 Pro, 13 Pro Max
Qualcomm · Mav21
8 changesno changeiOS 26.4.1 – 26.4.2 image · build 69.0
iPhone 12, 12 mini, 12 Pro, 12 Pro Max
Qualcomm · Mav20
8 changesno changeiOS 26.4.1 – 26.4.2 image · build 69.0
iPhone 11, 11 Pro, 11 Pro Max, SE (2nd generation)
Intel · ICE19
15 changesno changeiOS 26.4.1 – 26.4.2 image · build 69.0
iPhone SE (3rd generation): overrides_D49.plist
Key pathBeforeAfter
rAllowAttachAPNEditingtrueabsent
rAttachAPN{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet.beeline.ru","AllowedProtocolMask":1}}absent
rIMSConfig
{"Signaling":{"IgnoreRegNotificationContactExpires":true,"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"},"PreconditionUpdateDelayTimerMilliseconds":"10000","DefaultAuthAlgorithm":"AKAv1-MD5","DropRegistrationOnCSF… 
{
  "Signaling": {
    "IgnoreRegNotificationContactExpires": true,
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "PreconditionUpdateDelayTimerMilliseconds": "10000",
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "DropRegistrationOnCSFB": false,
    "SupportPEarlyMediaHeader": true,
    "TriggerCSFBOnSDPError": true,
    "UseOutgoingSipUri": true,
    "ussdEnabled": true,
    "EarlyMediaNeedsHeader": true,
    "SipTimers": {
      "InviteResponseTimeout": 6500
    },
    "WaitForRingingTimerMOSeconds": 15,
    "AdditionalHeaders": {
      "INVITE,INVITE:*": "Feature-Caps: *;+g.3gpp.srvcc-alerting"
    },
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "3XX,5XX,6XX",
    "DropRegistrationOnSRVCC": true,
    "AlwaysSendSessionProgress": true,
    "RingbackTimerSeconds": 95,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "DeferMediaActivationOnSessionConfirmed": true,
    "RingingTimerSeconds": 95,
    "UseIPSec": true,
    "RegistrationExpirationSeconds": 7200
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc099.mcc250.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "PreferredAMRWBMode": 8,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb",
        "hf-only": "0"
      }
    },
    "InactivityTimerRTPSeconds": 20,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "NafHost": "xcap.ims.mnc099.mcc250.pub.3gppnetwork.org",
    "BsfPort": 80,
    "imsFeatureDependency": true,
    "DisableCLIRModification": false,
    "NafPort": 81,
    "SupportsCLIR": true,
    "supported": true,
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "403,404,501,502,503,504",
    "SupportsCFErasure": false,
    "imsRegistrationDependency": true,
    "BsfHost": "bsf.mnc099.mcc250.pub.3gppnetwork.org"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": false,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteSwitchtrueabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
rapns
[{"password":"beeline","username":"beeline","apn":"internet.beeline.ru","type-mask":49},{"password":"beeline","username":"beeline","apn":"mms.beeline.ru","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"AllowNoDNS":1,"SupportSwitchOver":true,"username":"","UseNetworkMTU":tru… 
[
  {
    "password": "beeline",
    "username": "beeline",
    "apn": "internet.beeline.ru",
    "type-mask": 49
  },
  {
    "password": "beeline",
    "username": "beeline",
    "apn": "mms.beeline.ru",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "AllowNoDNS": 1,
    "SupportSwitchOver": true,
    "username": "",
    "UseNetworkMTU": true,
    "apn": "ims"
  },
  {
    "password": "",
    "tech-type-mask": 1048576,
    "username": "",
    "apn": "xcap.beeline.ru",
    "type-mask": 1048576
  }
]
absent
iPhone 13, 13 mini, 13 Pro, 13 Pro Max: overrides_D63_D64_D16_D17.plist
Key pathBeforeAfter
rAllowAttachAPNEditingtrueabsent
rAttachAPN{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet.beeline.ru","AllowedProtocolMask":1}}absent
rIMSConfig
{"Signaling":{"IgnoreRegNotificationContactExpires":true,"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"},"PreconditionUpdateDelayTimerMilliseconds":"10000","DefaultAuthAlgorithm":"AKAv1-MD5","DropRegistrationOnCSF… 
{
  "Signaling": {
    "IgnoreRegNotificationContactExpires": true,
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "PreconditionUpdateDelayTimerMilliseconds": "10000",
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "DropRegistrationOnCSFB": false,
    "SupportPEarlyMediaHeader": true,
    "TriggerCSFBOnSDPError": true,
    "UseOutgoingSipUri": true,
    "ussdEnabled": true,
    "EarlyMediaNeedsHeader": true,
    "SipTimers": {
      "InviteResponseTimeout": 6500
    },
    "WaitForRingingTimerMOSeconds": 15,
    "AdditionalHeaders": {
      "INVITE,INVITE:*": "Feature-Caps: *;+g.3gpp.srvcc-alerting"
    },
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "3XX,5XX,6XX",
    "DropRegistrationOnSRVCC": true,
    "AlwaysSendSessionProgress": true,
    "RingbackTimerSeconds": 95,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "DeferMediaActivationOnSessionConfirmed": true,
    "RingingTimerSeconds": 95,
    "UseIPSec": true,
    "RegistrationExpirationSeconds": 7200
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc099.mcc250.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "PreferredAMRWBMode": 8,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb",
        "hf-only": "0"
      }
    },
    "InactivityTimerRTPSeconds": 20,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "NafHost": "xcap.ims.mnc099.mcc250.pub.3gppnetwork.org",
    "BsfPort": 80,
    "imsFeatureDependency": true,
    "DisableCLIRModification": false,
    "NafPort": 81,
    "SupportsCLIR": true,
    "supported": true,
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "403,404,501,502,503,504",
    "SupportsCFErasure": false,
    "imsRegistrationDependency": true,
    "BsfHost": "bsf.mnc099.mcc250.pub.3gppnetwork.org"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": false,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteSwitchtrueabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
rapns
[{"password":"beeline","username":"beeline","apn":"internet.beeline.ru","type-mask":49},{"password":"beeline","username":"beeline","apn":"mms.beeline.ru","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"AllowNoDNS":1,"SupportSwitchOver":true,"username":"","UseNetworkMTU":tru… 
[
  {
    "password": "beeline",
    "username": "beeline",
    "apn": "internet.beeline.ru",
    "type-mask": 49
  },
  {
    "password": "beeline",
    "username": "beeline",
    "apn": "mms.beeline.ru",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "AllowNoDNS": 1,
    "SupportSwitchOver": true,
    "username": "",
    "UseNetworkMTU": true,
    "apn": "ims"
  },
  {
    "password": "",
    "tech-type-mask": 1048576,
    "username": "",
    "apn": "xcap.beeline.ru",
    "type-mask": 1048576
  }
]
absent
iPhone 12, 12 mini, 12 Pro, 12 Pro Max: overrides_D52g_D53g_D53p_D54p.plist
Key pathBeforeAfter
rAllowAttachAPNEditingtrueabsent
rAttachAPN{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet.beeline.ru","AllowedProtocolMask":1}}absent
rIMSConfig
{"Signaling":{"IgnoreRegNotificationContactExpires":true,"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"},"PreconditionUpdateDelayTimerMilliseconds":"10000","DefaultAuthAlgorithm":"AKAv1-MD5","DropRegistrationOnCSF… 
{
  "Signaling": {
    "IgnoreRegNotificationContactExpires": true,
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "PreconditionUpdateDelayTimerMilliseconds": "10000",
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "DropRegistrationOnCSFB": false,
    "SupportPEarlyMediaHeader": true,
    "TriggerCSFBOnSDPError": true,
    "UseOutgoingSipUri": true,
    "ussdEnabled": true,
    "EarlyMediaNeedsHeader": true,
    "SipTimers": {
      "InviteResponseTimeout": 6500
    },
    "WaitForRingingTimerMOSeconds": 15,
    "AdditionalHeaders": {
      "INVITE,INVITE:*": "Feature-Caps: *;+g.3gpp.srvcc-alerting"
    },
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "3XX,5XX,6XX",
    "DropRegistrationOnSRVCC": true,
    "AlwaysSendSessionProgress": true,
    "RingbackTimerSeconds": 95,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "DeferMediaActivationOnSessionConfirmed": true,
    "RingingTimerSeconds": 95,
    "UseIPSec": true,
    "RegistrationExpirationSeconds": 7200
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc099.mcc250.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false,
    "allowCSFBInVolteMode": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "PreferredAMRWBMode": 8,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb",
        "hf-only": "0"
      }
    },
    "InactivityTimerRTPSeconds": 20,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "NafHost": "xcap.ims.mnc099.mcc250.pub.3gppnetwork.org",
    "BsfPort": 80,
    "imsFeatureDependency": true,
    "DisableCLIRModification": false,
    "NafPort": 81,
    "SupportsCLIR": true,
    "supported": true,
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "403,404,501,502,503,504",
    "SupportsCFErasure": false,
    "imsRegistrationDependency": true,
    "BsfHost": "bsf.mnc099.mcc250.pub.3gppnetwork.org"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": false,
    "EnableVolteByDefault": true
  }
}
absent
rShowVolteSwitchtrueabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
rapns
[{"password":"beeline","username":"beeline","apn":"internet.beeline.ru","type-mask":49},{"password":"beeline","username":"beeline","apn":"mms.beeline.ru","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"AllowNoDNS":1,"SupportSwitchOver":true,"username":"","UseNetworkMTU":tru… 
[
  {
    "password": "beeline",
    "username": "beeline",
    "apn": "internet.beeline.ru",
    "type-mask": 49
  },
  {
    "password": "beeline",
    "username": "beeline",
    "apn": "mms.beeline.ru",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "AllowNoDNS": 1,
    "SupportSwitchOver": true,
    "username": "",
    "UseNetworkMTU": true,
    "apn": "ims"
  },
  {
    "password": "",
    "tech-type-mask": 1048576,
    "username": "",
    "apn": "xcap.beeline.ru",
    "type-mask": 1048576
  }
]
absent
iPhone 11, 11 Pro, 11 Pro Max, SE (2nd generation): overrides_D421_D431_N104_D79.plist
Key pathBeforeAfter
rAllowAttachAPNEditingtrueabsent
rAttachAPN{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet.beeline.ru","AllowedProtocolMask":1}}absent
rIMSConfig.ConferenceCalling{"AlwaysSubscribeToConferenceEvents":true,"TreatAllNotificationsAsPartial":true,"SendConferenceSubscribeInNewDialog":true,"conferenceServer":"sip:mmtel@conf-factory.ims.mnc099.mcc250.3gppnetwork.org"}absent
rIMSConfig.EnableWiFiCallingWithoutEntitlementtrueabsent
rIMSConfig.Media{"RTCPIntervalSeconds":5,"PreferredAMRWBMode":8,"EnableBandwidthSpecifiers":true,"AudioCodecs":{"109":{"br":"5.9-24.4","SampleRate":16000,"EncodingName":"EVS","bw":"nb-swb","hf-only":"0"}},"InactivityTimerRTPSeconds":20,"EVSHardBwLimit":"nb-swb","IncludeSDPModeChangeCapability":true}absent
rIMSConfig.SMS.allowCSFBInVolteModetrueabsent
rIMSConfig.SMS.enableInNonVoLTEModefalseabsent
rIMSConfig.Signaling
{"IgnoreRegNotificationContactExpires":true,"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"},"PreconditionUpdateDelayTimerMilliseconds":"10000","DefaultAuthAlgorithm":"AKAv1-MD5","DropRegistrationOnCSFB":false,"Sup… 
{
  "IgnoreRegNotificationContactExpires": true,
  "AdditionalContactParams": {
    "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
  },
  "PreconditionUpdateDelayTimerMilliseconds": "10000",
  "DefaultAuthAlgorithm": "AKAv1-MD5",
  "DropRegistrationOnCSFB": false,
  "SupportPEarlyMediaHeader": true,
  "TriggerCSFBOnSDPError": true,
  "UseOutgoingSipUri": true,
  "ussdEnabled": true,
  "EarlyMediaNeedsHeader": true,
  "SipTimers": {
    "InviteResponseTimeout": 6500
  },
  "WaitForRingingTimerMOSeconds": 15,
  "AdditionalHeaders": {
    "INVITE,INVITE:*": "Feature-Caps: *;+g.3gpp.srvcc-alerting"
  },
  "strictCallFlows": true,
  "SubscriptionTerminatedMeansRegistrationTerminated": true,
  "InviteErrorResponsesToTriggerCSFB": "3XX,5XX,6XX",
  "DropRegistrationOnSRVCC": true,
  "AlwaysSendSessionProgress": true,
  "RingbackTimerSeconds": 95,
  "WaitForRingingTimerMTSeconds": 15,
  "CountryOfOriginationFormat": "PANI",
  "RequirePreconditionsWhenMandatory": false,
  "EnableCellularNetworkInfo": true,
  "Preconditions": "Supported",
  "DeferMediaActivationOnSessionConfirmed": true,
  "RingingTimerSeconds": 95,
  "UseIPSec": true,
  "RegistrationExpirationSeconds": 7200
}
absent
rIMSConfig.Voice{"E911OverITechSupported":false,"EnableVolteByDefault":true}absent
rIMSConfig.XCAP
{"NafHost":"xcap.ims.mnc099.mcc250.pub.3gppnetwork.org","BsfPort":80,"imsFeatureDependency":true,"DisableCLIRModification":false,"NafPort":81,"SupportsCLIR":true,"supported":true,"ContentType":"application/xcap-el+xml","DisableOnNetworkError":true,"ForbiddenHttpErrorCodes":"403,404,501,502,503,504",… 
{
  "NafHost": "xcap.ims.mnc099.mcc250.pub.3gppnetwork.org",
  "BsfPort": 80,
  "imsFeatureDependency": true,
  "DisableCLIRModification": false,
  "NafPort": 81,
  "SupportsCLIR": true,
  "supported": true,
  "ContentType": "application/xcap-el+xml",
  "DisableOnNetworkError": true,
  "ForbiddenHttpErrorCodes": "403,404,501,502,503,504",
  "SupportsCFErasure": false,
  "imsRegistrationDependency": true,
  "BsfHost": "bsf.mnc099.mcc250.pub.3gppnetwork.org"
}
absent
rShowVolteSwitchtrueabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsImsCapabilitytrueabsent
rapns
[{"password":"beeline","username":"beeline","apn":"internet.beeline.ru","type-mask":49},{"password":"beeline","username":"beeline","apn":"mms.beeline.ru","type-mask":4},{"type-mask":131072,"password":"","tech-type-mask":131072,"AllowNoDNS":1,"SupportSwitchOver":true,"username":"","UseNetworkMTU":tru… 
[
  {
    "password": "beeline",
    "username": "beeline",
    "apn": "internet.beeline.ru",
    "type-mask": 49
  },
  {
    "password": "beeline",
    "username": "beeline",
    "apn": "mms.beeline.ru",
    "type-mask": 4
  },
  {
    "type-mask": 131072,
    "password": "",
    "tech-type-mask": 131072,
    "AllowNoDNS": 1,
    "SupportSwitchOver": true,
    "username": "",
    "UseNetworkMTU": true,
    "apn": "ims"
  },
  {
    "password": "",
    "tech-type-mask": 1048576,
    "username": "",
    "apn": "xcap.beeline.ru",
    "type-mask": 1048576
  }
]
absent
Routine changes (10 files): version number only, per-phone file, compared by phone above, signature
FileKindWhy it is routine
Info.plistchangedversion number only
overrides_D421_D431_N104_D79.plistchangedper-phone file, compared by phone above
overrides_D49.plistchangedper-phone file, compared by phone above
overrides_D52g_D53g_D53p_D54p.plistchangedper-phone file, compared by phone above
overrides_D63_D64_D16_D17.plistchangedper-phone file, compared by phone above
signatures/common.plistchangedsignature
signatures/overrides_D421_D431_N104_D79.plistchangedsignature
signatures/overrides_D49.plistchangedsignature
signatures/overrides_D52g_D53g_D53p_D54p.plistchangedsignature
signatures/overrides_D63_D64_D16_D17.plistchangedsignature
carrier.plist changed 11 rows Before After only this file
Key pathBeforeAfter
aAllowAttachAPNEditingabsenttrue
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","apn":"internet.beeline.ru","AllowedProtocolMask":1}}
aIMSConfigabsent
{"Signaling":{"IgnoreRegNotificationContactExpires":true,"AdditionalContactParams":{"REGISTER,INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"},"PreconditionUpdateDelayTimerMilliseconds":"10000","DefaultAuthAlgorithm":"AKAv1-MD5","DropRegistrationOnCSF… 
{
  "Signaling": {
    "IgnoreRegNotificationContactExpires": true,
    "AdditionalContactParams": {
      "REGISTER,INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting;+g.3gpp.ps2cs-srvcc-orig-pre-alerting"
    },
    "PreconditionUpdateDelayTimerMilliseconds": "10000",
    "DefaultAuthAlgorithm": "AKAv1-MD5",
    "DropRegistrationOnCSFB": false,
    "SupportPEarlyMediaHeader": true,
    "TriggerCSFBOnSDPError": true,
    "UseOutgoingSipUri": true,
    "ussdEnabled": true,
    "EarlyMediaNeedsHeader": true,
    "SipTimers": {
      "InviteResponseTimeout": 6500
    },
    "WaitForRingingTimerMOSeconds": 15,
    "AdditionalHeaders": {
      "INVITE,INVITE:*": "Feature-Caps: *;+g.3gpp.srvcc-alerting"
    },
    "strictCallFlows": true,
    "SubscriptionTerminatedMeansRegistrationTerminated": true,
    "InviteErrorResponsesToTriggerCSFB": "3XX,5XX,6XX",
    "DropRegistrationOnSRVCC": true,
    "AlwaysSendSessionProgress": true,
    "RingbackTimerSeconds": 95,
    "WaitForRingingTimerMTSeconds": 15,
    "CountryOfOriginationFormat": "PANI",
    "RequirePreconditionsWhenMandatory": false,
    "EnableCellularNetworkInfo": true,
    "Preconditions": "Supported",
    "DeferMediaActivationOnSessionConfirmed": true,
    "RingingTimerSeconds": 95,
    "UseIPSec": true,
    "RegistrationExpirationSeconds": 7200
  },
  "ConferenceCalling": {
    "AlwaysSubscribeToConferenceEvents": true,
    "TreatAllNotificationsAsPartial": true,
    "SendConferenceSubscribeInNewDialog": true,
    "conferenceServer": "sip:mmtel@conf-factory.ims.mnc099.mcc250.3gppnetwork.org"
  },
  "SMS": {
    "enableInNonVoLTEMode": false
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "PreferredAMRWBMode": 8,
    "EnableBandwidthSpecifiers": true,
    "AudioCodecs": {
      "109": {
        "br": "5.9-24.4",
        "SampleRate": 16000,
        "EncodingName": "EVS",
        "bw": "nb-swb"
      }
    },
    "InactivityTimerRTPSeconds": 20,
    "EVSHardBwLimit": "nb-swb",
    "IncludeSDPModeChangeCapability": true
  },
  "XCAP": {
    "NafHost": "xcap.ims.mnc099.mcc250.pub.3gppnetwork.org",
    "BsfPort": 80,
    "imsFeatureDependency": true,
    "DisableCLIRModification": false,
    "NafPort": 81,
    "SupportsCLIR": true,
    "supported": true,
    "ContentType": "application/xcap-el+xml",
    "DisableOnNetworkError": true,
    "ForbiddenHttpErrorCodes": "403,404,501,502,503,504",
    "SupportsCFErasure": false,
    "imsRegistrationDependency": true,
    "BsfHost": "bsf.mnc099.mcc250.pub.3gppnetwork.org"
  },
  "EnableWiFiCallingWithoutEntitlement": true,
  "Voice": {
    "E911OverITechSupported": false,
    "EnableVolteByDefault": true
  }
}
rSMSSettings{"TransportFallback":true}absent
rShowTTYfalseabsent
aShowVolteSwitchabsenttrue
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsImsCapabilityabsenttrue
aapns[2]absent{"type-mask":131072,"password":"","tech-type-mask":131072,"AllowNoDNS":1,"SupportSwitchOver":true,"username":"","UseNetworkMTU":true,"apn":"ims"}
aapns[3]absent{"password":"","tech-type-mask":1048576,"username":"","apn":"xcap.beeline.ru","type-mask":1048576}
789 carriers, 225 countries · iOS 27.0.1 (24A446) · beta iOS 27.2 beta 2 (24B5089g) GitHub Ready