RFC 3959

The Early Session Disposition Type for the Session Initiation Protocol (SIP), December 2004

Canonical URL:
https://www.rfc-editor.org/rfc/rfc3959.txt
File formats:
Plain TextPDF
Status:
PROPOSED STANDARD
Author:
G. Camarillo
Stream:
IETF
Source:
sipping (rai)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC3959

Discuss this RFC: Send questions or comments to sipping@ietf.org

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Abstract

This document defines a new disposition type (early-session) for the Content-Disposition header field in the Session Initiation Protocol (SIP). The treatment of "early-session" bodies is similar to the treatment of "session" bodies. That is, they follow the offer/answer model. Their only difference is that session descriptions whose disposition type is "early-session" are used to establish early media sessions within early dialogs, as opposed to regular sessions within regular dialogs. [STANDARDS-TRACK]


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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