Users deleted in the LDAP directory are automatically removed from Unified CM after 24 hours.

Checked 2026-09-25

When users are deleted in LDAP, they will automatically be removed from Unified Communications Manager after 24 hours.
Vendor
Cisco
Product
Cisco Unified Communications Manager
Subsystem
LDAP synchronization
Deployment
on-premises
Region
not restricted
Release range
Release 14 and SUs; Release 15 and SUs
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Unified CM LDAP directory sync and authentication: source note cucm-ldap-integration-deleted-users-24h. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-ldap-integration-deleted-users-24h

BibTeX

@misc{warmtransfer-claim-cucm-ldap-integration-deleted-users-24h,
  title  = {Unified CM LDAP directory sync and authentication: source note cucm-ldap-integration-deleted-users-24h},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-ldap-integration-deleted-users-24h},
  note   = {Source note cucm-ldap-integration-deleted-users-24h, checked 2026-09-25}
}

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