This document defines a new security precondition for the Session
Description Protocol precondition framework described in RFCs 3312
and 4032. A security precondition can be used to delay session
establishment or modification until media stream security has been
Working Group Summary
This is a typical application of the SIP/SDP preconditions framework.
There was no controversy surrounding the work, and it is needed by a
range of SIP users.
This document was reviewed for the IESG by David Black (GEN-ART) and Jon