Source note · Planning a Unified CM upgrade
Suspend LDAP user synchronisation for the upgrade and resume it only after the whole upgrade is complete.
Checked 2026-09-25
Suspend user synchronization with LDAP. Don't resume...until you have completed the upgrade
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- change freeze
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15 and SUs as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Upgrade and Migration Guide for Cisco Unified Communications Manager and the IM and Presence Service, Release 15 and SUs - Upgrade Tasks — Cisco Systems · tier 2 current vendor documentation · Upgrade Tasks > Before You Begin
Cite this note
APA
WarmTransfer. (2026, September 25). Planning a Unified CM upgrade: source note cucm-upgrade-planning-suspend-ldap-sync. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-upgrade-planning-suspend-ldap-sync
BibTeX
@misc{warmtransfer-claim-cucm-upgrade-planning-suspend-ldap-sync,
title = {Planning a Unified CM upgrade: source note cucm-upgrade-planning-suspend-ldap-sync},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-upgrade-planning-suspend-ldap-sync},
note = {Source note cucm-upgrade-planning-suspend-ldap-sync, checked 2026-09-25}
}