Source note · UCCX Configuration REST API
Cisco announced end of life for version 12.5 and 12.6 on-premises contact center applications including UCCX on June 30 2025, with end of sale December 31 2025, end of software maintenance releases December 31 2026, and last date of support December 31 2027.
Checked 2026-09-22
- Vendor
- Cisco
- Product
- Cisco Unified Contact Center Express
- Subsystem
- lifecycle
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 12.5 and 12.6
- Checked
- 2026-09-22
Sources
- End-of-Sale and End-of-Life Announcement for the Cisco Version 12.5/12.6 of On-Premises Contact Center applications (UCCE, PCCE, UCCX, CVP) and associated On-Premises software and licenses — Cisco Systems · tier 2 current vendor documentation · End-of-life milestones table
Cite this note
APA
WarmTransfer. (2026, September 22). UCCX Configuration REST API: source note uccx-configuration-api-eol-125-126. WarmTransfer. https://warmtransfer.net/knowledge/claims/uccx-configuration-api-eol-125-126
BibTeX
@misc{warmtransfer-claim-uccx-configuration-api-eol-125-126,
title = {UCCX Configuration REST API: source note uccx-configuration-api-eol-125-126},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/uccx-configuration-api-eol-125-126},
note = {Source note uccx-configuration-api-eol-125-126, checked 2026-09-22}
}