An optional LDAP filter is created at System > LDAP > LDAP Filter; the filter can contain at most 1024 UTF-8 characters, must be enclosed in parentheses, and must follow the LDAP search filter standard in RFC 4515.
Checked 2026-09-30
The filter can contain a maximum of 1024 UTF-8 characters and must be enclosed in parentheses ().
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- LDAP filter
- 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: Create an LDAP Filter
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up LDAP directory sync and authentication in Unified CM: source note cucm-ldap-sync-setup-filter-limits. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-ldap-sync-setup-filter-limits
BibTeX
@misc{warmtransfer-claim-cucm-ldap-sync-setup-filter-limits,
title = {Setting up LDAP directory sync and authentication in Unified CM: source note cucm-ldap-sync-setup-filter-limits},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-ldap-sync-setup-filter-limits},
note = {Source note cucm-ldap-sync-setup-filter-limits, checked 2026-09-30}
}