Configuration and Administration of the IM and Presence Service, Release 15 and SUs - Configure LDAP Directory

Publisher

Cisco Systems

URL

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/im_presence/configAdminGuide/15_0/cup0_b_config-and-admin-guide-15/cup0_b_config-and-admin-guide-1401_chapter_0110.html

Published

2026-01-07

Updated

unknown

Accessed

2026-09-25

HTTP status

200

License

Cisco documentation; all rights reserved; no-redistribution; short excerpts and locators only

Source notes citing this source

• Synchronized users are inserted into the selected access control group only when an access control group is added to the LDAP directory for the first time; a group added later is not applied to already synchronized users by a full sync. in context
• With Microsoft Active Directory, the default value of the LDAP Attribute for User ID is sAMAccountName. in context
• Fields of an LDAP-synchronized end user cannot be edited in the End User Configuration window unless the user is converted to a local user with the Convert to Local User button. in context
• The default LDAP server port is 389; when SSL is enabled, port 636 is specified. in context
• Cisco's Release 15 IM and Presence guide describes the LDAP Server Type list as offering Microsoft Active Directory, and Generic Directory Server for any other supported LDAP server type. in context
• The Cisco DirSync service parameters default to a maximum of 20 agreements (LDAP directories that can be configured) and a maximum of 3 hosts (LDAP hostnames that can be configured for failover). in context
• The Cisco DirSync timer defaults are: Retry Delay On Host Failure 5 seconds, Retry Delay On HostList Failure 10 minutes, LDAP Connection Timeout 5 seconds, and Delayed Sync Start time 5 minutes after the Cisco DirSync service starts. in context

Cite this source record

APA

WarmTransfer. (2026, January 7). Configuration and Administration of the IM and Presence Service, Release 15 and SUs - Configure LDAP Directory. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-imp-config-15-ldap-directory

BibTeX

@misc{warmtransfer-cisco-imp-config-15-ldap-directory,
  title  = {Configuration and Administration of the IM and Presence Service, Release 15 and SUs - Configure LDAP Directory},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-imp-config-15-ldap-directory},
  note   = {Cisco Systems, accessed 2026-09-25}
}