RFC 3611 (November 2003) defines the RTCP Extended Report packet with seven report block types, of which the VoIP Metrics Report Block in section 4.7 is intended for monitoring VoIP calls.

Checked 2026-09-24

Vendor
IETF
Product
RTCP XR
Subsystem
VoIP Metrics Report Block
Deployment
standard
Region
not restricted
Release range
RFC 3611
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). UC observability and synthetic monitoring: source note observability-uc-rfc3611-voip-metrics-block. WarmTransfer. https://warmtransfer.net/knowledge/claims/observability-uc-rfc3611-voip-metrics-block

BibTeX

@misc{warmtransfer-claim-observability-uc-rfc3611-voip-metrics-block,
  title  = {UC observability and synthetic monitoring: source note observability-uc-rfc3611-voip-metrics-block},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/observability-uc-rfc3611-voip-metrics-block},
  note   = {Source note observability-uc-rfc3611-voip-metrics-block, checked 2026-09-24}
}

Read in context