I have reviewed this document as part of the Operational directorate's ongoing
effort to review all IETF documents being processed by the IESG.  These
comments were written with the intent of improving the operational aspects of
the IETF drafts per guidelines in RFC5706 .
Comments that are not addressed in last call may be included
in AD reviews during the IESG review.  Document editors and WG chairs should
treat these comments just like any other last call comments.

Summary:
This is an information document that provides annotated examples to demonstrate how SDP is used
to negotiate WebRTC sessions. There are no changes to existing protocols or its behavior proposed.
Hence this draft does not introduce any operational or management concerns.