Source note · Unified CM release trains and lifecycle dates
Remote Call Control with Microsoft Lync Server is not supported on IM and Presence Release 15. It remains supported on 12.5.x and 14 and their SUs until their EOL/EOS.
Checked 2026-10-14
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager IM&P Service
- Subsystem
- feature-deprecation
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15
- Checked
- 2026-10-14
Sources
- Release Notes for Cisco Unified Communications Manager and the IM and Presence Service, Release 15SU5 — Cisco Systems · tier 2 current vendor documentation · Important Notes / Deprecated features, Remote Call Control with Microsoft Lync Server
Cite this note
APA
WarmTransfer. (2026, October 14). Unified CM release trains and lifecycle dates: source note cucm-versions-lifecycle-15su5-lync-rcc-removed. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-versions-lifecycle-15su5-lync-rcc-removed
BibTeX
@misc{warmtransfer-claim-cucm-versions-lifecycle-15su5-lync-rcc-removed,
title = {Unified CM release trains and lifecycle dates: source note cucm-versions-lifecycle-15su5-lync-rcc-removed},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-versions-lifecycle-15su5-lync-rcc-removed},
note = {Source note cucm-versions-lifecycle-15su5-lync-rcc-removed, checked 2026-10-14}
}