Negotiating Human Language in Real-Time Communications
draft-gellens-mmusic-negotiating-human-language-02

Document Type Replaced Internet-Draft (individual)
Last updated 2014-10-15 (latest revision 2014-02-14)
Replaced by draft-gellens-slim-negotiating-human-language
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-gellens-mmusic-negotiating-human-language-02.txt

Abstract

Users have various human (natural) language needs, abilities, and preferences regarding spoken, written, and signed languages. When establishing interactive communication "calls" there needs to be a way to communicate and ideally match (i.e., negotiate) the caller's language preferences with the capabilities of the called party. This is especially important with emergency calls, where a call can be routed to a Public Safety Answering Point (PSAP) or call taker capable of communicating with the user, or a translator or relay operator can be bridged into the call during setup, but this applies to non-emergency calls as well (as an example, when calling a company call center). This document describes the need and expected use, and describes a solution using new SDP stream attributes plus an optional SIP "hint."

Authors

Randall Gellens (rg+ietf@qti.qualcomm.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)