Source note · Troubleshooting UCCE and CVP call failures
To get SIP message detail, set com.dynamicsoft.DsLibs.DsUALibs to DEBUG on the CVP Call Server diag page (port 8000, /cvp/diag), then restore the level after reproducing.
Checked 2026-10-02
- Vendor
- Cisco
- Product
- Unified CVP
- Subsystem
- Call Server logging
- Deployment
- on-premises
- Region
- not restricted
- Release range
- CVP 12.5 per technote 218125
- Checked
- 2026-10-02
Sources
- Set Traces and Collect Logs in CCE — Cisco Systems · tier 2 current vendor documentation · CVP CallServer section - SIP traces
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting UCCE and CVP call failures: source note cvp-call-failures-troubleshooting-cvp-sip-debug-diag. WarmTransfer. https://warmtransfer.net/knowledge/claims/cvp-call-failures-troubleshooting-cvp-sip-debug-diag
BibTeX
@misc{warmtransfer-claim-cvp-call-failures-troubleshooting-cvp-sip-debug-diag,
title = {Troubleshooting UCCE and CVP call failures: source note cvp-call-failures-troubleshooting-cvp-sip-debug-diag},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cvp-call-failures-troubleshooting-cvp-sip-debug-diag},
note = {Source note cvp-call-failures-troubleshooting-cvp-sip-debug-diag, checked 2026-10-02}
}