SBC Core Release 9.1
SBC-Core-9.1
Os Release
· SBC Core Series
Is SBC Core Release 9.1 still maintained?
No. Ribbon Communications no longer maintains SBC Core Release 9.1; support ended 2021-12-30. It receives no fixes of any kind, including security patches. Devices running it are unpatched against any newer vulnerability — plan an upgrade to a maintained release. See Ribbon Communications's lifecycle bulletin.
When do security fixes for SBC Core Release 9.1 stop?
Ribbon Communications has not published an end-of-engineering date for SBC Core Release 9.1.
What should I upgrade SBC Core Release 9.1 to?
Upgrade to a currently maintained Ribbon Communications release. Check the release-train table on the vendor page for the nearest supported version.
SBC Core Release 9.1 Release Lifecycle
SBC Core Release 9.1 is a Ribbon Communications SBC Core software release. Releases are maintained on a fixed schedule: Ribbon Communications 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 Ribbon Communications no longer provides technical support, software updates, or hardware replacement for this product. Organizations still running the SBC Core Release 9.1 should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 5y 10mo ago | |
|---|---|---|
| End of software maintenance | 4y 10mo ago | |
| Last date of support | 4y 10mo ago |
Additional Dates
| Notice Date | 5y 10mo ago |
|---|