For the error ConferenceNoMoreResourcesAvailable (No more Conference Resources available), the technote directs checking under Media Resources > Conference Bridge that all hardware conference bridges are registered and that media resources are distributed appropriately through the device pool configuration.
Checked 2026-09-30
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- conference-bridge
- Deployment
- on-premises
- Region
- not restricted
- Release range
- technote written against CUCM 11.5.1; states 11.x and later
- Checked
- 2026-09-30
Sources
- Configure Media Resource Groups and Group Lists — Cisco Systems · tier 2 current vendor documentation · section 'Troubleshoot', first problem
Cite this note
APA
WarmTransfer. (2026, September 30). Troubleshooting Unified CM media resource allocation failures: source note cucm-media-resource-failures-conf-no-more-resources. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-media-resource-failures-conf-no-more-resources
BibTeX
@misc{warmtransfer-claim-cucm-media-resource-failures-conf-no-more-resources,
title = {Troubleshooting Unified CM media resource allocation failures: source note cucm-media-resource-failures-conf-no-more-resources},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-media-resource-failures-conf-no-more-resources},
note = {Source note cucm-media-resource-failures-conf-no-more-resources, checked 2026-09-30}
}