BibTeX
@MISC{_requestfor,
author = {},
title = {Request for Comments: 6128},
year = {}
}
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Abstract
RTP Control Protocol (RTCP) Port for Source-Specific Multicast (SSM) Sessions The Session Description Protocol (SDP) has an attribute that allows RTP applications to specify an address and a port associated with the RTP Control Protocol (RTCP) traffic. In RTP-based source-specific multicast (SSM) sessions, the same attribute is used to designate the address and the RTCP port of the Feedback Target in the SDP description. However, the RTCP port associated with the SSM session itself cannot be specified by the same attribute to avoid ambiguity, and thus, is required to be derived from the "m= " line of the media description. Deriving the RTCP port from the "m= " line imposes an unnecessary restriction. This document removes this restriction by introducing a new SDP attribute. Status of This Memo This is an Internet Standards Track document. This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the
Keyphrases
rtcp port rtp control protocol internet standard track document source-specific multicast new sdp attribute feedback target ssm session sdp description unnecessary restriction session description protocol internet engineering task force rtp-based source-specific multicast medium description public review rtp application ietf community
