Source note · Unified CM release trains and lifecycle dates
A separate bulletin, EOL15219, covers Version 14 On-premises Calling applications sold as On-premises Flex subscriptions. It was announced October 7, 2024 with End-of-Sale April 7, 2025.
Checked 2026-10-14
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- lifecycle
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 14 Flex subscriptions
- Checked
- 2026-10-14
Sources
- End-of-Sale and End-of-Life Announcement for the Cisco Version 14 of On-premises Calling applications (including Cisco Unified Communications Manager) and associated On-premises Flex subscriptions (EOL15219) — Cisco Systems · tier 2 current vendor documentation · Overview; End-of-life milestones table, announcement and End-of-Sale rows
Cite this note
APA
WarmTransfer. (2026, October 14). Unified CM release trains and lifecycle dates: source note cucm-versions-lifecycle-v14-flex-eol15219-announced. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-versions-lifecycle-v14-flex-eol15219-announced
BibTeX
@misc{warmtransfer-claim-cucm-versions-lifecycle-v14-flex-eol15219-announced,
title = {Unified CM release trains and lifecycle dates: source note cucm-versions-lifecycle-v14-flex-eol15219-announced},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-versions-lifecycle-v14-flex-eol15219-announced},
note = {Source note cucm-versions-lifecycle-v14-flex-eol15219-announced, checked 2026-10-14}
}