RFC 8843, "Negotiating Media Multiplexing Using the Session Description Protocol (SDP)", January 2021Source of RFC: mmusic (art)
See Also: RFC 8843 w/ inline errata
Errata ID: 6431
Publication Format(s) : TEXT, PDF, HTML
Reported By: EungRok Lee
Date Reported: 2021-02-16
Verifier Name: Barry Leiba
Date Verified: 2021-02-17
Section 15 says:
A media recipient informs the media sender about the identification- tag associated with an "m=" section through the use of a 'id' attribute [RFC5888].
It should say:
A media recipient informs the media sender about the identification- tag associated with an "m=" section through the use of a 'mid' attribute [RFC5888].
As you can see In section 2. Terminology, Identification-tag is a unique token value that is used to identify an "m=" section. The SDP **'mid'** attribute [RFC5888] in an "m=" section carries the unique identification-tag assigned to that "m=" section. I think the 'm' is missing.