CUBE sends call statistics in a P-RTP-Stat header in a BYE or in the 200 OK to a BYE, and CUCM uses it to update CMRs for SIP trunk calls.
Checked 2026-09-22
CUBE sends the call statistics in a P-RTP-Stat header either in a BYE message or a 200 OK response to BYE message to update the CMRs in Unified Communications Manager.
- Vendor
- Cisco
- Product
- Unified Communications Manager with CUBE
- Subsystem
- CMR generation
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 15 and SUs
- Checked
- 2026-09-22
Sources
- Call Reporting and Billing Administration Guide for Cisco Unified Communications Manager, Release 15 and SUs - Call Management Records — Cisco Systems · tier 2 current vendor documentation · Call Management Records chapter, SIP trunk CMR text
Cite this note
APA
WarmTransfer. (2026, September 22). CUCM call management records (CMR) fields and the CDR relation: source note cucm-call-management-records-sip-trunk-p-rtp-stat. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-call-management-records-sip-trunk-p-rtp-stat
BibTeX
@misc{warmtransfer-claim-cucm-call-management-records-sip-trunk-p-rtp-stat,
title = {CUCM call management records (CMR) fields and the CDR relation: source note cucm-call-management-records-sip-trunk-p-rtp-stat},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-call-management-records-sip-trunk-p-rtp-stat},
note = {Source note cucm-call-management-records-sip-trunk-p-rtp-stat, checked 2026-09-22}
}