Source note · Unified CM LDAP directory sync and authentication
The Unity Connection 15 LDAP chapter states that the practical limit of users that can be imported into the Cisco Unified CM database is 120,000.
disputed · Checked 2026-09-25
The practical limit of users that can be imported into the Cisco Unified CM database is 120,000.
- Vendor
- Cisco
- Product
- Cisco Unity Connection
- Subsystem
- LDAP sync capacity
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Unity Connection Release 15
- Status
- disputed
- Checked
- 2026-09-25
Sources
- System Administration Guide for Cisco Unity Connection Release 15 - LDAP — Cisco Systems · tier 2 current vendor documentation · LDAP chapter > directory configuration limits
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM LDAP directory sync and authentication: source note cucm-ldap-integration-user-capacity-120k. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-ldap-integration-user-capacity-120k
BibTeX
@misc{warmtransfer-claim-cucm-ldap-integration-user-capacity-120k,
title = {Unified CM LDAP directory sync and authentication: source note cucm-ldap-integration-user-capacity-120k},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-ldap-integration-user-capacity-120k},
note = {Source note cucm-ldap-integration-user-capacity-120k, checked 2026-09-25}
}