No LCOS Release Candidate available

Covered LCOS Release Candidate logo saying "coming soon"

Next LCOS version in development

The next LCOS release candidate is already in development and will be published soon. The LCOS Release Candidate is the upcoming version of LCOS that will be made available to LCOS users for field testing after extensive testing by LANCOM and will contain many new features and improvements. It is being developed with a practical focus and taking direct user feedback into account.

Currently no release candidate available

Currently no release candidate is available. Our LCOS RC Newsflash and this page will inform you when the next LCOS release candidate is ready for testing.

Feel free to have a look at the current release version or get an overview of all LCOS versions!

When is the next release candidate coming?

Want to know when the next LCOS release candidate will be available? The LCOS RC Newsflash immediately informs you about the release of new LCOS release candidates. Be the first to learn about the planned features for the next LCOS version! Your testing and feedback will help to optimize the next release version:

Firmware Lifecycle Management

Our free operating systems LCOS, LCOS SX, LCOS LX, and LCOS FX are constantly undergoing further development. The following information explains our notation of the development status and version names.

To the firmware version overview


Icon: Release Candidate (RC)

Release Candidate (RC)

A release candidate has been extensively tested by LANCOM and includes new LCOS features. It is suitable for testing and is not recommended for use in productive environments.

Icon: Release-Version (REL)

Release version (REL)

The release has been extensively and successfully tested in practice. It contains new features and improvements to previous LANCOM operating system versions and is therefore recommended for use in productive environments.

Icon: Release Update (RU)

Release Update (RU)

A release update is a further development of an initial release version in productive environments and contains minor improvements, security fixes, bug fixes, and smaller features.

Icon: Security Update (SU)

Security Update (SU)

Important security fixes of the respective LANCOM operating system version are included in a security update and ensures that your security level remains very high on an ongoing basis in your productive environment.

Further information

Software lifecycle management

With LANCOM Systems you have a manu­facturer at your side who offers unparalleled investment protection. The lifecycle policies from LANCOM also provide full transparency and reliable planning with regard to the firmware updates and product support for your LANCOM infrastructure.

Overview of firmware versions

Keep track of our current operating systems versions of LCOS, LCOS LX, LCOS FX, and LCOS SX with our firmware version overview. It provides a comparison of the different versions and recommended usage, so that you are always well informed.

LANCOM release process

Our aim is the optimal preparation of our operating systems and other software, not only for its use in practice, but also to adapt it to the wishes of our customers. This is why we enter into active dialog with our customers even during the development phase as part of our release procedure.

Your direct line to us

Most questions can be resolved best in direct contact: We look forward to answering your questions and requests by phone or via the contact form.

Inside Sales International Team
+49 (0)2405 49936 122

Feel free to write us