Product Support 2N LiftIP 2.0

2N OS version 3.2.0 for 2N Elevator Systems includes the following changes

New Functions and Improvements

• Added support for hiding and swapping icon positions for Sentrio Cabin in `Hardware > Display > Buttons`.
• Added support for SHA-256 / RFC 8760 to SIP.

Essential Corrections

• Fixed a memory leak in Automation.
• Improved configuration import speed and stability.
• Fixed an issue where Sentrio Cabin sent an INVITE with a video offer even when no external camera was present.
• Updated several internal libraries.
• Important bug fixes.

61604237bd5c0dea463832fb655b242219b6c6c1c90d4826bef3ee74f71ea22d

2N OS version 3.1.0 for 2N Elevator Systems includes the following changes

Precautions to be taken during update to FW version 3.1.x

• Devices no longer emit audible beeps during boot or network state changes by default. If required, this behavior can be enabled under `Customization > Audio > Startup and Network States Signalization`.
• It may be necessary to refresh the webpage to access the login screen when updating from older firmware because this version generates new device certificates.

New Functions and Improvements

• CCURE support added.

Essential Corrections

• Fixed the detection algorithm for logical loops in Automation.
• SIP registration should no longer get stuck in an unregistered state.
• Updated several internal libraries.
• Other corrections and fixes.

38acdaba3f300b728725e0a1b2e36eab45ad498ec7f5d824701f084fc97c79d2

2N OS version 3.0.2 for 2N Elevator Systems includes the following changes

Essential Corrections

• Important bug fixes.

2N OS version 3.0.0 for 2N Elevator Systems includes the following changes

Precautions to be taken during update to FW version 3.0.x

• For security reasons, network settings can no longer be modified using 2N Network Scanner.
• All 2N OS devices (except those on the original platform: IP Vario, IP Force, IP Safety, IP Solo, IP/LTE Verso, IP Base, IP Uni, IP Audio Kit, IP Video Kit, Access Unit, SIP Speaker) can no longer be downgraded below version 2.47.0 after updating.
• Devices no longer accept certificates signed with 1024-bit RSA keys. These certificates are removed during the update and must be replaced with certificates using at least 2048-bit RSA or ECC keys. Services relying on weaker certificates will stop functioning, and a warning will appear next to the certificate selection parameter in the web interface.

New Functions and Improvements

• Reception of `In-Band (Audio)` DTMF is now disabled by default to improve resilience against malicious attacks.
• Default values and ranges for `Calling > Alarm Call > Test Alarm` parameters have been updated. `Enable` is now set to TRUE by default, and `Press Duration to Activate` now accepts values from 5 to 60 seconds.
• STUN support has been added and can be configured under `Calling > SIP # > Configuration`.
• The custom language name defined in the translation file is now displayed in the Display UI instead of the generic "Custom" label.

Essential Corrections

• Updated several internal libraries.
• Web configuration pages for Automation features now load correctly even when the device is offline (without an active internet connection).
• Resolved a device crash that could occur when sending emails using specific SMTP server configurations.
• The `snmpget` function now works correctly on devices using SNMPv3.
• Devices now correctly process `Too Brief` SIP responses during registration and immediately apply the updated expiry period.
• Other corrections and fixes.

8a5045272b6ddbb2d33322adb60d3960a7381db3c3c4f4d30cc48c112117523b

2N OS version 2.49.1 for 2N Elevator Systems includes the following changes

Essential Corrections

• Updated an internal library containing critical vulnerabilities.
  
• Fixed a critical issue with DNS which caused the device to, e.g., become unable to re-register to a SIP server after its IP address changes. This also solved other DNS-related issues.
  
• Important bug fixes.

2N OS version 2.49.0 for 2N Elevator Systems includes the following changes

Precautions to be taken during update to FW version 2.49.x

• Empty device names are no longer supported. Set the name via Services > Web Server > Device Name. If left blank, the device may fail to update.
• All 2N OS devices (except those on the original platform: IP Vario, IP Force, IP Safety, IP Solo, IP/LTE Verso, IP Base, IP Uni, IP Audio Kit, IP Video Kit, Access Unit, SIP Speaker) can no longer be downgraded below version 2.47.0 after updating.
• Devices no longer accept certificates signed with 1024-bit RSA keys. These certificates are removed during the update and must be replaced with certificates using at least 2048-bit RSA or ECC keys. Services relying on weaker certificates will stop functioning, and a warning will appear next to the certificate selection parameter in the web interface.

New Functions and Improvements

• The administrator account now accepts "root" as a valid username as well.
• AXIS Camera Station integration has been significantly improved:
• The ACS tab in the web interface is now renamed to AXIS.
• AXIS Camera Station integration is now always enabled and accessible using the device's administrator account.
• After the initial login to the web interface, the "root" username can also be used for ACS access.
• An optional dedicated ACS account is now available.
• If ACS was previously enabled with both username and password configured, the dedicated account can still be used.
• If your dedicated ACS account used "admin" or "root" as the username and had the same password as the administrator account, it will be merged with the administrator account and you can continue using the same credentials.
• If your dedicated ACS account used "admin" or "root" but had a different password from the administrator account, it will be migrated to a temporary administrator account. You can continue using the same credentials, and the account will be merged with the administrator account after its password is updated.
• 2N IP Utility can now also be used to configure IP settings after the default password has been changed.
• Lift products can now dial up to 6 destinations per user, increased from the previous limit of 3.
• Native integration with Microsoft Teams has been added, allowing bidirectional calling with our devices and enabling door unlocking directly from the Teams client. Configuration is available via Services > Integration > MS Teams.

Essential Corrections

• Updated several internal libraries.
• Enhanced SMTP reliability.
• Syslog now correctly logs initial packets after reboot.
• Improved overall SIP performance and stability.
• Automation now supports the newly added SIP accounts 3 and 4.
• Auto Provisioning now runs at the configured time, using the correct timezone offset.
• Important bug fixes.

2b10cd3c6b8a4d4860b606dab28ec9a8c213ab12050003bd1669ca941620b400

2N OS version 2.48.1 for 2N Elevator Systems includes the following changes

Precautions to be taken during update to FW version 2.48.x

• All 2N OS devices (except those on the original platform: IP Vario, IP Force, IP Safety, IP Solo, IP/LTE Verso, IP Base, IP Uni, IP Audio Kit, IP Video Kit, Access Unit, SIP Speaker) can no longer be downgraded below version 2.47.0 after updating.
• Devices no longer accept certificates signed with 1024-bit RSA keys. These certificates are removed during the update and must be replaced with certificates using at least 2048-bit RSA or ECC keys. Services relying on weaker certificates will stop functioning, and a warning will appear next to the certificate selection parameter in the web interface.

New Functions and Improvements

• Devices can now generate Certificate Signing Requests (CSR) directly from the web interface under System > Certificates > CSR.
• All SIP accounts now support additional backup proxy and registrar servers.
• Changing the web interface password now requires entering the current password. As a result, restoring a configuration will no longer change the password. Auto Provisioning can change the password only if the current one is still set to default.

Essential Corrections

• Improved certificate handling.
•  The `OutputChanged` Automation block in Sentrio Cabin now displays the correct outputs.
• The `CallSessionStateChanged` event now triggers correctly for both Checking and Operational Calls.
• Prevented some certificates from reverting to factory defaults after a software factory reset (without selecting Network Settings), avoiding potential network disconnection.
• SIP unregistration now works correctly with non-RFC-compliant User Agent Servers.
• Removed certain unnecessary syslog messages.
• Improved formatting of exported Directory CSV files.
• SIP authentication passwords can now be up to 255 characters in length.
• DNS request lengths can now be up to 255 characters.
• Commas in the Subject field of the `SendEmail` Automation block no longer cause the subject line to be truncated.
• Fixed device crashes caused by missing Origin fields in SDP offers.
• SRTP media is now correctly offered in the ACK response when using delayed SDP negotiation enforced via options.
• When SRTP is re-negotiated during a RE-INVITE, the newly established encryption key is now properly applied to outgoing media streams.
• Improved stability of the G.729 codec.
• Improved SMTP reliability.
• Enhanced handling of large-scale user directory operations.
• Important bug fixes.

16822312d9706be5de99b4446c3d564d0a2539427bdb45022d6a21b210daef9a

Release notes Lift8 and LiftIP

Version: 2.9.2 – Bugfix version

Test version: 2.9.2.0.5
Date: 17.3.2025

New features and improvements

1. Lift8 – Functionality of machine room communicator according EN 81-72, activation of microphone by button demanded
2. LIFT8 LTE – possibility to set preferred DNS 1 and 2 added

Bugfixes

1. Lift8 – reporting identification od calling location in higher detail
2. LIFT8 LTE – long time period for SIM logging for some operators – fixed by longer timeout for critical operations
3. Control panel – Notification of license expiration of Lift8 server added, correct message when license expired displayed, login with expired license allowed with limited functionality
4. Communicator – limits for setting of port numbers replaced
5. Lift8 server – Expiration of license correctly reported

Version: 2.9.0 – Evacuation scenario support, control center capacity increase

Test version: 2.9.0.0.2
Date: 6.12.2024

New features and improvements

1. Lift8 – evacuation mode available, up to 64 communication units, driven from connected IP phone – see manual for details
2. Lift8 – support of two Fireman units in one shaft available 
3. Lift8 LTE – possibility to set PAP, CHAP authorization for wireless connection added
4. Control panel – counter of control and alarm call added
5. Lift8 server, communicator, control panel – improvements to increase number of connected devices up to 5000 units with keeping acceptable response for demanded
6. Lift8 Control panel, Communicator – listing of information organized by groups in alphabetic order instead of time of recording – better orientation in listings

Bugfixes

1. Control panel – increased number of control calls and reports to be registered to support traffic for higher number of connected devices
2. Communicator – global map functionality switched off because of issues with map source and wrong function of displaying for 100+ points in map. Plam to solve this issue in future
3. Communicator – acceptation of identification number for incoming call with prefix * to be able to accept signaling from some SIP connection providers
4. Communicator, Lift8 server – high number of registered control calls and alarm calls (about 50 000+) resulted into Lift8 server crash when higher amount of incoming calls occur concurrently  

2N OS version 3.2.0 for 2N Elevator Systems includes the following changes

New Functions and Improvements

• Added support for hiding and swapping icon positions for Sentrio Cabin in `Hardware > Display > Buttons`.
• Added support for SHA-256 / RFC 8760 to SIP.

Essential Corrections

• Fixed a memory leak in Automation.
• Improved configuration import speed and stability.
• Fixed an issue where Sentrio Cabin sent an INVITE with a video offer even when no external camera was present.
• Updated several internal libraries.
• Important bug fixes.

61604237bd5c0dea463832fb655b242219b6c6c1c90d4826bef3ee74f71ea22d

2N OS version 3.1.0 for 2N Elevator Systems includes the following changes

Precautions to be taken during update to FW version 3.1.x

• Devices no longer emit audible beeps during boot or network state changes by default. If required, this behavior can be enabled under `Customization > Audio > Startup and Network States Signalization`.
• It may be necessary to refresh the webpage to access the login screen when updating from older firmware because this version generates new device certificates.

New Functions and Improvements

• CCURE support added.

Essential Corrections

• Fixed the detection algorithm for logical loops in Automation.
• SIP registration should no longer get stuck in an unregistered state.
• Updated several internal libraries.
• Other corrections and fixes.

38acdaba3f300b728725e0a1b2e36eab45ad498ec7f5d824701f084fc97c79d2

2N OS version 3.0.2 for 2N Elevator Systems includes the following changes

Essential Corrections

• Important bug fixes.

2N OS version 3.0.0 for 2N Elevator Systems includes the following changes

Precautions to be taken during update to FW version 3.0.x

• For security reasons, network settings can no longer be modified using 2N Network Scanner.
• All 2N OS devices (except those on the original platform: IP Vario, IP Force, IP Safety, IP Solo, IP/LTE Verso, IP Base, IP Uni, IP Audio Kit, IP Video Kit, Access Unit, SIP Speaker) can no longer be downgraded below version 2.47.0 after updating.
• Devices no longer accept certificates signed with 1024-bit RSA keys. These certificates are removed during the update and must be replaced with certificates using at least 2048-bit RSA or ECC keys. Services relying on weaker certificates will stop functioning, and a warning will appear next to the certificate selection parameter in the web interface.

New Functions and Improvements

• Reception of `In-Band (Audio)` DTMF is now disabled by default to improve resilience against malicious attacks.
• Default values and ranges for `Calling > Alarm Call > Test Alarm` parameters have been updated. `Enable` is now set to TRUE by default, and `Press Duration to Activate` now accepts values from 5 to 60 seconds.
• STUN support has been added and can be configured under `Calling > SIP # > Configuration`.
• The custom language name defined in the translation file is now displayed in the Display UI instead of the generic "Custom" label.

Essential Corrections

• Updated several internal libraries.
• Web configuration pages for Automation features now load correctly even when the device is offline (without an active internet connection).
• Resolved a device crash that could occur when sending emails using specific SMTP server configurations.
• The `snmpget` function now works correctly on devices using SNMPv3.
• Devices now correctly process `Too Brief` SIP responses during registration and immediately apply the updated expiry period.
• Other corrections and fixes.

8a5045272b6ddbb2d33322adb60d3960a7381db3c3c4f4d30cc48c112117523b

2N OS version 2.49.1 for 2N Elevator Systems includes the following changes

Essential Corrections

• Updated an internal library containing critical vulnerabilities.
  
• Fixed a critical issue with DNS which caused the device to, e.g., become unable to re-register to a SIP server after its IP address changes. This also solved other DNS-related issues.
  
• Important bug fixes.

2N OS version 2.49.0 for 2N Elevator Systems includes the following changes

Precautions to be taken during update to FW version 2.49.x

• Empty device names are no longer supported. Set the name via Services > Web Server > Device Name. If left blank, the device may fail to update.
• All 2N OS devices (except those on the original platform: IP Vario, IP Force, IP Safety, IP Solo, IP/LTE Verso, IP Base, IP Uni, IP Audio Kit, IP Video Kit, Access Unit, SIP Speaker) can no longer be downgraded below version 2.47.0 after updating.
• Devices no longer accept certificates signed with 1024-bit RSA keys. These certificates are removed during the update and must be replaced with certificates using at least 2048-bit RSA or ECC keys. Services relying on weaker certificates will stop functioning, and a warning will appear next to the certificate selection parameter in the web interface.

New Functions and Improvements

• The administrator account now accepts "root" as a valid username as well.
• AXIS Camera Station integration has been significantly improved:
• The ACS tab in the web interface is now renamed to AXIS.
• AXIS Camera Station integration is now always enabled and accessible using the device's administrator account.
• After the initial login to the web interface, the "root" username can also be used for ACS access.
• An optional dedicated ACS account is now available.
• If ACS was previously enabled with both username and password configured, the dedicated account can still be used.
• If your dedicated ACS account used "admin" or "root" as the username and had the same password as the administrator account, it will be merged with the administrator account and you can continue using the same credentials.
• If your dedicated ACS account used "admin" or "root" but had a different password from the administrator account, it will be migrated to a temporary administrator account. You can continue using the same credentials, and the account will be merged with the administrator account after its password is updated.
• 2N IP Utility can now also be used to configure IP settings after the default password has been changed.
• Lift products can now dial up to 6 destinations per user, increased from the previous limit of 3.
• Native integration with Microsoft Teams has been added, allowing bidirectional calling with our devices and enabling door unlocking directly from the Teams client. Configuration is available via Services > Integration > MS Teams.

Essential Corrections

• Updated several internal libraries.
• Enhanced SMTP reliability.
• Syslog now correctly logs initial packets after reboot.
• Improved overall SIP performance and stability.
• Automation now supports the newly added SIP accounts 3 and 4.
• Auto Provisioning now runs at the configured time, using the correct timezone offset.
• Important bug fixes.

2b10cd3c6b8a4d4860b606dab28ec9a8c213ab12050003bd1669ca941620b400

Version 1.1.7.0.0 includes the following changes:

Corrections:

Switch unlocking in the bistable mode Compatibility with the Korean localization of Windows 7 Adjusted fps configuration Security update of the Apache log4net version 2.0.12

The application requires PowerShell 5.0 to work correctly where the latest 2N IP Eye version is installed on Windows 7 PCs. Make sure that it is installed in your PC unless installed before.

The 2N IP Eye version 1.1.7.0.0 is also compatible with Windows 10, and Windows 11.

2N® Network Scanner version 3.0.9

2N® Network Scanner version 3.0.4

Features