Session Initiation Protocol (SIP) Offer/Answer with Multipart Alternative
draft-jennings-sipping-multipart-02

Document Type Expired Internet-Draft (individual)
Last updated 2006-03-07
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This Internet-Draft is no longer active.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-jennings-sipping-multipart-02.txt

Abstract

SIP needs a mechanism for general backwards compatibility for moving from SDP to SDPng or moving from non end-to-end encrypted SDP to end- to-end encrypted SDP. This document specifies how a SIP offer uses multipart/alternative, and how an answer indicates which part was selected.

Authors

Dan Wing (dwing@cisco.com)
Cullen Jennings (fluffy@cisco.com)

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