Source note · Unified CM LDAP directory sync and authentication
Where Jabber clients are present, Cisco recommends port 3269 for LDAPS authentication because Jabber login can time out if a secure connection to the global catalog server is not specified.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- LDAP authentication
- Deployment
- on-premises
- Region
- not restricted
- Release range
- CUCM 9.x and higher per the tech note
- Checked
- 2026-09-25
Sources
- Configure CUCM for Secure LDAP (LDAPS) — Cisco Systems · tier 2 current vendor documentation · Configure > LDAP Authentication
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM LDAP directory sync and authentication: source note cucm-ldap-integration-ldaps-port-3269-jabber. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-ldap-integration-ldaps-port-3269-jabber
BibTeX
@misc{warmtransfer-claim-cucm-ldap-integration-ldaps-port-3269-jabber,
title = {Unified CM LDAP directory sync and authentication: source note cucm-ldap-integration-ldaps-port-3269-jabber},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-ldap-integration-ldaps-port-3269-jabber},
note = {Source note cucm-ldap-integration-ldaps-port-3269-jabber, checked 2026-09-25}
}