RFC 7244 · PROPOSED STANDARD · 2014
SUN · 14 JUN 2026
RTP Control Protocol Extended Report Blocks for Synchronization Delay and Offset Metrics Reporting
Overview
RFC 7244, “RTP Control Protocol Extended Report Blocks for Synchronization Delay and Offset Metrics Reporting”, is a Proposed Standard document published in May 2014 by H. Asaeda, Q. Wu, R. Huang. The canonical text is published by the RFC Editor.
Abstract
This document defines two RTP Control Protocol (RTCP) Extended Report (XR) blocks that allow the reporting of initial synchronization delay and synchronization offset metrics for use in a range of RTP applications.
What “Proposed Standard” means
An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.
Read this RFC
The canonical text of RFC 7244 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 2014
- RFC 7243 RTP Control Protocol Extended Report Block for the Bytes Discarded Metric
- RFC 7245 An Architecture for Media Recording Using the Session Initiation Protocol
- RFC 7242 Delay-Tolerant Networking TCP Convergence-Layer Protocol
- RFC 7246 Multipoint Label Distribution Protocol In-Band Signaling in a Virtual Routing and Forwarding Table Context
- RFC 7241 The IEEE 802/IETF Relationship
- RFC 7247 Interworking between the Session Initiation Protocol and the Extensible Messaging and Presence Protocol : Architecture, Addresses, and Error Handling
- RFC 7240 Prefer Header for HTTP
- RFC 7248 Interworking between the Session Initiation Protocol and the Extensible Messaging and Presence Protocol : Presence