Source note · Unified CM LDAP directory sync and authentication
Upgrading domain controllers from earlier Windows Server versions to Windows Server 2025 preserves the existing LDAP signing and channel binding settings.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Active Directory Domain Services
- Subsystem
- LDAP signing
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Windows Server 2025 upgrades
- Checked
- 2026-09-25
Sources
- LDAP signing for Active Directory Domain Services on Windows Server — Microsoft · tier 2 current vendor documentation · Default security behavior > Upgrade considerations
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM LDAP directory sync and authentication: source note cucm-ldap-integration-ws2025-upgrade-preserves. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-ldap-integration-ws2025-upgrade-preserves
BibTeX
@misc{warmtransfer-claim-cucm-ldap-integration-ws2025-upgrade-preserves,
title = {Unified CM LDAP directory sync and authentication: source note cucm-ldap-integration-ws2025-upgrade-preserves},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-ldap-integration-ws2025-upgrade-preserves},
note = {Source note cucm-ldap-integration-ws2025-upgrade-preserves, checked 2026-09-25}
}