Source note · Troubleshooting UCCE and CVP call failures
Heartbeat state changes appear in CVP logs as UnreachableDestinationTable add/remove entries and endpointUnreachableClear events.
Checked 2026-10-02
- Vendor
- Cisco
- Product
- Unified CVP
- Subsystem
- SIP server groups / logging
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Unified CVP 12.5
- Checked
- 2026-10-02
Sources
- Configure and Troubleshoot CVP SIP Heartbeats — Cisco Systems · tier 2 current vendor documentation · Troubleshoot section - log samples
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting UCCE and CVP call failures: source note cvp-call-failures-troubleshooting-hb-log-strings. WarmTransfer. https://warmtransfer.net/knowledge/claims/cvp-call-failures-troubleshooting-hb-log-strings
BibTeX
@misc{warmtransfer-claim-cvp-call-failures-troubleshooting-hb-log-strings,
title = {Troubleshooting UCCE and CVP call failures: source note cvp-call-failures-troubleshooting-hb-log-strings},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cvp-call-failures-troubleshooting-hb-log-strings},
note = {Source note cvp-call-failures-troubleshooting-hb-log-strings, checked 2026-10-02}
}