With multiple Unified CM clusters, the Intercluster Lookup Service (ILS) lets the Jabber client find the user's home cluster and discover services.

Checked 2026-09-25

ILS enables the client to find the user's home cluster and discover services.
Vendor
Cisco
Product
Cisco Jabber
Subsystem
UDS home cluster
Deployment
on-premises
Region
not restricted
Release range
Jabber 14.1 documentation
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Cisco Jabber service discovery and sign-in: source note cisco-jabber-service-discovery-ils-multi-cluster. WarmTransfer. https://warmtransfer.net/knowledge/claims/cisco-jabber-service-discovery-ils-multi-cluster

BibTeX

@misc{warmtransfer-claim-cisco-jabber-service-discovery-ils-multi-cluster,
  title  = {Cisco Jabber service discovery and sign-in: source note cisco-jabber-service-discovery-ils-multi-cluster},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cisco-jabber-service-discovery-ils-multi-cluster},
  note   = {Source note cisco-jabber-service-discovery-ils-multi-cluster, checked 2026-09-25}
}

Read in context