Source note · One-way and no-way audio diagnosis
RFC 3264 says RTCP is still sent and received on sendonly, recvonly and inactive RTP streams. Seeing RTCP therefore does not mean media is flowing in both directions.
Checked 2026-09-24
RTCP is still sent and received for sendonly, recvonly, and inactive streams.
- Vendor
- IETF
- Product
- SDP offer
- Subsystem
- RTCP
- Deployment
- multi-tenant, on-premises
- Region
- not restricted
- Release range
- RFC 3264
- Checked
- 2026-09-24
Sources
- RFC 3264 — An Offer/Answer Model with the Session Description Protocol (SDP) — IETF / RFC Editor · tier 1 standards and regulators · RFC 3264 section 5.1
Cite this note
APA
WarmTransfer. (2026, September 24). One-way and no-way audio diagnosis: source note one-way-audio-rtcp-continues-when-directional. WarmTransfer. https://warmtransfer.net/knowledge/claims/one-way-audio-rtcp-continues-when-directional
BibTeX
@misc{warmtransfer-claim-one-way-audio-rtcp-continues-when-directional,
title = {One-way and no-way audio diagnosis: source note one-way-audio-rtcp-continues-when-directional},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/one-way-audio-rtcp-continues-when-directional},
note = {Source note one-way-audio-rtcp-continues-when-directional, checked 2026-09-24}
}