Source note · Troubleshooting UCCE and CVP call failures
CVP SIP server group heartbeats use the SIP OPTIONS method as a ping to learn endpoint status without placing a call.
Checked 2026-10-02
- Vendor
- Cisco
- Product
- Unified CVP
- Subsystem
- SIP server groups
- 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 · Background on SIP OPTIONS heartbeats
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting UCCE and CVP call failures: source note cvp-call-failures-troubleshooting-hb-uses-sip-options. WarmTransfer. https://warmtransfer.net/knowledge/claims/cvp-call-failures-troubleshooting-hb-uses-sip-options
BibTeX
@misc{warmtransfer-claim-cvp-call-failures-troubleshooting-hb-uses-sip-options,
title = {Troubleshooting UCCE and CVP call failures: source note cvp-call-failures-troubleshooting-hb-uses-sip-options},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cvp-call-failures-troubleshooting-hb-uses-sip-options},
note = {Source note cvp-call-failures-troubleshooting-hb-uses-sip-options, checked 2026-10-02}
}