The LANCOM operating system family

Current maintenance status

The free operating systems LCOS, LCOS SX, LCOS LX and LCOS FX are our in-house firmwares for the entire device portfolio of LANCOM Systems GmbH.

Tabular overview of the current LANCOM operating systems maintenance statuses

Current LCOS versions

LCOS version Status Software Maintenance Comment
LCOS 10.40 RC1 Release Candidate Current Release Candidate Version with new features, not recommended for use in production environments
LCOS 10.32 RU4 active Current release Version Version with new features and all bug fixes
LCOS 10.30 RU1 concluded No further maintenance Version level without current features and bug fixes - will be proceed as 10.32, update to 10.32 is recommended
LCOS 10.20 SU9 passive Bug fixes only for urgent security updates Version level without current features and bug fixes
LCOS 10.12 SU14 active Free updates for bug fixes and updates via release updates Recommended stable release version for project applications
LCOS 10.10 RU2 concluded No further maintenance Version level without current features and bug fixes
LCOS 10.00 RU3 concluded No further maintenance Version level without current features and bug fixes
LCOS 9.24 SU12 passive Bug fixes only for urgent security updates Version level without current features and bug fixes
LCOS 9.20 RU4 concluded No further maintenance Version level without current features and bug fixes
LCOS 9.18 RU3 concluded No further maintenance Version level without current features and bug fixes
LCOS 9.10 SU10 concluded No further maintenance Version level without current features and bug fixes
LCOS 9.04 SU9 concluded No further maintenance Version level without current features and bug fixes
LCOS 9.00 SU8 passive Bug fixes only for urgent security updates Version level without current features and bug fixes
LCOS 8.84 SU11 passive Bug fixes only for urgent security updates Version level without current features and bug fixes
LCOS 8.82 and earlier concluded No further maintenance Version level without current features and bug fixes

Current LCOS SX versions

LCOS SX version Status Software maintenance Comment
LCOS SX 4.00 active New LCOS SX version for all models of GS-3152X Switches Current release
LCOS SX 3.32 active Free updates and improvements since the previous version Current release version including new features and all bug fixes

Current LCOS LX versions

LCOS LX version Status Software Maintenance Comment
LCOS LX 4.0 RU3 active Released version after a detailed development and testing phase Current release update including bug fixes

Current LCOS FX versions

LCOS FX version Status Software Maintenance Comment
LCOS FX 10.4 RU1 active Current firmware release of the LANCOM R&S®Unified Firewalls Current release version including new features and all bug fixes
Software releases, patches, and hotfixes: yes
Manufacturer support: yes
Pattern- and signature updates: yes
LCOS FX 10.3.3 passive Bug fixes only for urgent security updates Version level without current features and bug fixes
Software releases, patches, and hotfixes: yes
Manufacturer support: yes
Pattern- and signature updates: yes
LCOS FX 10.2.4 concluded Upgrade to LCOS FX 10.4 recommended Software releases, patches, and hotfixes: no
Manufacturer support: yes
Pattern- and signature updates: yes
v9.8 concluded Upgrade to LCOS FX 10 recommended (view tutorial)
Software releases, patches, and hotfixes: no
Manufacturer support: yes
Pattern- and signature updates: yes, until December 31st, 2020
v9.6 concluded Upgrade to LCOS FX 10 recommended (view tutorial)
Software releases, patches, and hotfixes: no
Manufacturer support: yes
Pattern- and signature updates: yes, until December 31st, 2020

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