End-of-Sale and End-of-Life Announcement for the Cisco Version 12.5 of On-premises Calling applications (including Cisco Unified Communications Manager) and associated On-premises Flex subscriptions

Publisher

Cisco Systems

URL

https://www.cisco.com/c/en/us/products/collateral/unified-communications/unified-communications-manager-callmanager/v-12-5-on-premises-calling-applications-eol.html

Published

2023-03-02

Updated

unknown

Accessed

2026-09-25

HTTP status

200

License

Cisco documentation; all rights reserved; no-redistribution; short excerpts and locators only

Source notes citing this source

• Cisco's Version 12.5 on-premises calling applications (Unified CM, SME, IM and Presence, CER, Unity Connection, Paging Server) reached Last Date of Support on 31 August 2025. in context
• End of software maintenance releases for Version 12.5 on-premises calling applications was 31 August 2024. in context

Cite this source record

APA

WarmTransfer. (2023, March 2). End-of-Sale and End-of-Life Announcement for the Cisco Version 12.5 of On-premises Calling applications (including Cisco Unified Communications Manager) and associated On-premises Flex subscriptions. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-eol-v12-5-onprem-calling

BibTeX

@misc{warmtransfer-cisco-eol-v12-5-onprem-calling,
  title  = {End-of-Sale and End-of-Life Announcement for the Cisco Version 12.5 of On-premises Calling applications (including Cisco Unified Communications Manager) and associated On-premises Flex subscriptions},
  author = {{WarmTransfer}},
  year   = {2023},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-eol-v12-5-onprem-calling},
  note   = {Cisco Systems, accessed 2026-09-25}
}