Expressway X12.x
EXPRESSWAY-X12.xCisco · OS release · Expressway Series
Unsupported since · 679 days ago
Expressway X12.x reached end of support on (679 days ago). Last available for order .
- Notice published
- 5y 4mo ago
- End of sale
- 4y 10mo ago
- End of software maintenance
- 3y 10mo ago
- End of support
- 1y 10mo ago
Lifecycle Milestones
| Lifecycle notice published | 5y 4mo ago | |
|---|---|---|
| End of sale | 4y 10mo ago | |
| End of software maintenance | 3y 10mo ago | |
| Last date of support | 1y 10mo ago |
Additional Dates
| Last Ship Date | 4y 7mo ago | |
|---|---|---|
| End Of New Service Attachment Date | 3y 10mo ago | |
| End Of Service Contract Renewal Date | 2y 8mo ago |
Is Expressway X12.x still maintained?
No. Cisco no longer maintains Expressway X12.x; support ended on 2024-12-31. It receives no fixes of any kind, including security patches. Plan an upgrade to a maintained release. See Cisco's lifecycle bulletin.
When do security fixes for Expressway X12.x stop?
Cisco has not published an end-of-engineering date for Expressway X12.x.
What should I upgrade Expressway X12.x to?
Upgrade to a currently maintained Cisco release. Check Cisco's release notes for the recommended version.
Expressway X12.x Release Lifecycle
Expressway X12.x is a Cisco Expressway software release. Releases are maintained on a fixed schedule: Cisco ships fixes and security patches until the release reaches end of engineering, after which a device must be upgraded to a maintained release to stay patchable. The dates below are milestones for the software train, not for any specific appliance — hardware running this release has its own separate lifecycle. This product has reached end of life as of , meaning Cisco no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on . Organizations still running the Expressway X12.x should plan a migration .