FW: [AVT] RFC 3611 on RTP Control Protocol Extended Reports (RTCP
simao.campos at ITU.INT
simao.campos at ITU.INT
Thu Nov 6 04:36:45 EST 2003
For your information.
From: rfc-editor at rfc-editor.org [mailto:rfc-editor at rfc-editor.org]
Sent: 05 November 2003 20:05
Cc: rfc-editor at rfc-editor.org; avt at ietf.org
Subject: [AVT] RFC 3611 on RTP Control Protocol Extended Reports (RTCP
A new Request for Comments is now available in online RFC libraries.
Title: RTP Control Protocol Extended Reports (RTCP XR)
Author(s): T. Friedman, R. Caceres, A. Clark, Eds.
Status: Standards Track
Date: November 2003
Mailbox: timur.friedman at lip6.fr, caceres at watson.ibm.com,
alan at telchemy.com
I-D Tag: draft-ietf-avt-rtcp-report-extns-06.txt
This document defines the Extended Report (XR) packet type for the
RTP Control Protocol (RTCP), and defines how the use of XR packets
can be signaled by an application if it employs the Session
Description Protocol (SDP). XR packets are composed of report
blocks, and seven block types are defined here. The purpose of the
extended reporting format is to convey information that supplements
the six statistics that are contained in the report blocks used by
RTCP's Sender Report (SR) and Receiver Report (RR) packets. Some
applications, such as multicast inference of network characteristics
(MINC) or voice over IP (VoIP) monitoring, require other and more
detailed statistics. In addition to the block types defined here,
additional block types may be defined in the future by adhering to
the framework that this document provides.
This document is a product of the Audio/Video Transport Working Group
of the IETF.
This is now a Proposed Standard Protocol.
This document specifies an Internet standards track protocol for
the Internet community, and requests discussion and suggestions
for improvements. Please refer to the current edition of the
"Internet Official Protocol Standards" (STD 1) for the
standardization state and status of this protocol. Distribution
of this memo is unlimited.
This announcement is sent to the IETF list and the RFC-DIST list.
Requests to be added to or deleted from the IETF distribution list
should be sent to IETF-REQUEST at IETF.ORG. Requests to be
added to or deleted from the RFC-DIST distribution list should
be sent to RFC-DIST-REQUEST at RFC-EDITOR.ORG.
Details on obtaining RFCs via FTP or EMAIL may be obtained by sending
an EMAIL message to rfc-info at RFC-EDITOR.ORG with the message body
help: ways_to_get_rfcs. For example:
To: rfc-info at RFC-EDITOR.ORG
Subject: getting rfcs
Requests for special distribution should be addressed to either the
author of the RFC in question, or to RFC-Manager at RFC-EDITOR.ORG. Unless
specifically noted otherwise on the RFC itself, all RFCs are for
Submissions for Requests for Comments should be sent to
RFC-EDITOR at RFC-EDITOR.ORG. Please consult RFC 2223, Instructions to RFC
Authors, for further information.
Joyce K. Reynolds and Sandy Ginoza
USC/Information Sciences Institute
Below is the data which will enable a MIME compliant Mail Reader
implementation to automatically retrieve the ASCII version
of the RFCs.
More information about the sg16-avd