Source note · Troubleshooting audio delay and talk-over on voice calls
The RTCP XR DLRR report block can be sent in response to a Receiver Reference Time block so that a receiver which is not sending media can calculate its round trip time.
Checked 2026-10-02
- Vendor
- not restricted
- Product
- not restricted
- Subsystem
- RTCP measurement
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 3611
- Checked
- 2026-10-02
Sources
- RTP Control Protocol Extended Reports (RTCP XR) — IETF (RFC Editor) · tier 1 standards and regulators · Section 4.5, DLRR Report Block
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting audio delay and talk-over on voice calls: source note call-latency-troubleshooting-rfc3611-dlrr-receiver-rtt. WarmTransfer. https://warmtransfer.net/knowledge/claims/call-latency-troubleshooting-rfc3611-dlrr-receiver-rtt
BibTeX
@misc{warmtransfer-claim-call-latency-troubleshooting-rfc3611-dlrr-receiver-rtt,
title = {Troubleshooting audio delay and talk-over on voice calls: source note call-latency-troubleshooting-rfc3611-dlrr-receiver-rtt},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/call-latency-troubleshooting-rfc3611-dlrr-receiver-rtt},
note = {Source note call-latency-troubleshooting-rfc3611-dlrr-receiver-rtt, checked 2026-10-02}
}