Subject: [Slim] [Errata Verified] RFC8373 (5387)

From: RFC Errata System <[email-masked]>
Date: Sun, 10 Jun 2018 13:06:58 -0700 (PDT)

The following errata report has been verified for RFC8373,
"Negotiating Human Language in Real-Time Communications". 

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You may review the report below and at:
http://www.rfc-editor.org/errata/eid5387

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Status: Verified
Type: Technical

Reported by: Dan Chiba <[email-masked]>
Date Reported: 2018-05-31
Verified by: Alexey Melnikov (IESG)

Section: 5.4.

Original Text
-------------
      m=text 45020 RTP/AVP 103 104
      a=hlang-send:sp pt

      m=audio 49250 RTP/AVP 20
      a=hlang-recv:sp pt

   An answer for the above offer, indicating text in which the callee
   will receive written Spanish and audio in which the callee will send
   spoken Spanish.  (The answering party has no video capability):

      m=video 0 RTP/AVP 31 32
      m=text 45020 RTP/AVP 103 104
      a=hlang-recv:sp

      m=audio 49250 RTP/AVP 20
      a=hlang-send:sp

and later on the same page:

   An answer for the above offer, indicating text in which the callee
   will receive written Spanish, audio in which the callee will send
   spoken Spanish, and supplemental video:

      m=text 45020 RTP/AVP 103 104
      a=hlang-recv:sp

      m=audio 49250 RTP/AVP 20
      a=hlang-send:sp

      m=video 51372 RTP/AVP 31 32

Corrected Text
--------------
      m=text 45020 RTP/AVP 103 104
      a=hlang-send:es pt

      m=audio 49250 RTP/AVP 20
      a=hlang-recv:es pt

   An answer for the above offer, indicating text in which the callee
   will receive written Spanish and audio in which the callee will send
   spoken Spanish.  (The answering party has no video capability):

      m=video 0 RTP/AVP 31 32
      m=text 45020 RTP/AVP 103 104
      a=hlang-recv:es

      m=audio 49250 RTP/AVP 20
      a=hlang-send:es

and later on the same page:

   An answer for the above offer, indicating text in which the callee
   will receive written Spanish, audio in which the callee will send
   spoken Spanish, and supplemental video:

      m=text 45020 RTP/AVP 103 104
      a=hlang-recv:es

      m=audio 49250 RTP/AVP 20
      a=hlang-send:es

      m=video 51372 RTP/AVP 31 32

Notes
-----
The language tag to represent Spanish is "es" per BCP 47.

The IANA language subtag registry has the following entry for Spanish:

Type: language
Subtag: es
Description: Spanish
Description: Castilian
Added: 2005-10-16

https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry

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RFC8373 (draft-ietf-slim-negotiating-human-language-24)
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Title               : Negotiating Human Language in Real-Time Communications
Publication Date    : May 2018
Author(s)           : R. Gellens
Category            : PROPOSED STANDARD
Source              : Selection of Language for Internet Media
Area                : Applications and Real-Time
Stream              : IETF
Verifying Party     : IESG