An Offer/Answer Model with SDP
draft-rosenberg-mmusic-sdp-offer-answer-01

Document Type Expired Internet-Draft (individual)
Authors Jonathan Rosenberg  , Henning Schulzrinne 
Last updated 2001-10-26
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This Internet-Draft is no longer active.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-rosenberg-mmusic-sdp-offer-answer-01.txt

Abstract

This document defines a mechanism by which two entities can make use of SDP arrive at a common view of a multimedia session between them. In the model, one participant offers the other a description of the desired session from their perspective, and the other participant answers with the desired session from their perspective. This offer/answer model is most useful in unicast sessions where information from both participants is needed for the complete view of the session. The offer/answer model is used by protocols like SIP.

Authors

Jonathan Rosenberg (jdrosen@cisco.com)
Henning Schulzrinne (hgs+geopriv@cs.columbia.edu)

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