For users whose data will be synchronized, the email ID fields on the Active Directory server must be unique entries or left blank.
Checked 2026-09-30
For users whose data you want to synchronize to your system, ensure that their email ID fields on the Active Directory server are unique entries or left blank.
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- LDAP synchronization
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15 and SUs; current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- System Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs - Configure LDAP Synchronization — Cisco Systems · tier 2 current vendor documentation · section: LDAP Synchronization Prerequisites
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up LDAP directory sync and authentication in Unified CM: source note cucm-ldap-sync-setup-email-unique. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-ldap-sync-setup-email-unique
BibTeX
@misc{warmtransfer-claim-cucm-ldap-sync-setup-email-unique,
title = {Setting up LDAP directory sync and authentication in Unified CM: source note cucm-ldap-sync-setup-email-unique},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-ldap-sync-setup-email-unique},
note = {Source note cucm-ldap-sync-setup-email-unique, checked 2026-09-30}
}