Source note · RTP and RTCP quality metrics
CUCM CMR CCR is the cumulative ratio of concealment time to speech time, CS counts time with some concealment and SCS counts time with significant concealment.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- CMR K-factor
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 14 and SUs
- Checked
- 2026-09-24
Sources
- Call Reporting and Billing Administration Guide for Cisco Unified Communications Manager, Release 14 and SUs - CMR Field Descriptions — Cisco · tier 2 current vendor documentation · K-factor data table, CCR / CS / SCS
Cite this note
APA
WarmTransfer. (2026, September 24). RTP and RTCP quality metrics: source note rtp-rtcp-quality-cmr-concealment. WarmTransfer. https://warmtransfer.net/knowledge/claims/rtp-rtcp-quality-cmr-concealment
BibTeX
@misc{warmtransfer-claim-rtp-rtcp-quality-cmr-concealment,
title = {RTP and RTCP quality metrics: source note rtp-rtcp-quality-cmr-concealment},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/rtp-rtcp-quality-cmr-concealment},
note = {Source note rtp-rtcp-quality-cmr-concealment, checked 2026-09-24}
}