Unified CM's Cisco-specific cause code table includes 1107296281 (0x42000019), CCM_SIP_482_LOOP_DETECTED, for a SIP 482 Loop Detected response.
Checked 2026-09-30
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- CDR cause codes
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 15 and SUs
- Checked
- 2026-09-30
Sources
- Call Reporting and Billing Administration Guide for Cisco Unified Communications Manager Release 15 and SUs, CDR Field Descriptions — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · CDR Field Descriptions > Table 5 Cisco-Specific Call Termination Cause Codes, 1107296281
Cite this note
APA
WarmTransfer. (2026, September 30). Troubleshooting Unified CM call routing failures and reorder tone: source note cucm-call-routing-failures-cause-sip-482-loop. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-call-routing-failures-cause-sip-482-loop
BibTeX
@misc{warmtransfer-claim-cucm-call-routing-failures-cause-sip-482-loop,
title = {Troubleshooting Unified CM call routing failures and reorder tone: source note cucm-call-routing-failures-cause-sip-482-loop},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-call-routing-failures-cause-sip-482-loop},
note = {Source note cucm-call-routing-failures-cause-sip-482-loop, checked 2026-09-30}
}