Cisco does not recommend activating Dialed Number Analyzer on all cluster nodes, and recommends a single node with the least call-processing activity.
Checked 2026-09-30
Cisco does not recommend that you activate the service on all the servers in a cluster.
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- Dialed Number Analyzer
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 15 and SUs
- Checked
- 2026-09-30
Sources
- Administration Guide for Cisco Unified Communications Manager, Release 15 and SUs - Services — Cisco Systems · tier 2 current vendor documentation · Services > Cisco Dialed Number Analyzer
Cite this note
APA
WarmTransfer. (2026, September 30). Troubleshooting Unified CM call routing failures and reorder tone: source note cucm-call-routing-failures-dna-one-node. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-call-routing-failures-dna-one-node
BibTeX
@misc{warmtransfer-claim-cucm-call-routing-failures-dna-one-node,
title = {Troubleshooting Unified CM call routing failures and reorder tone: source note cucm-call-routing-failures-dna-one-node},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-call-routing-failures-dna-one-node},
note = {Source note cucm-call-routing-failures-dna-one-node, checked 2026-09-30}
}