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.