A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Session Initiation Protocol Core Working Group of the IETF.
Title : Session Initiation Protocol (SIP) INFO Method and Package Framework
Author(s) : E. Burger, et al.
Filename : draft-ietf-sipcore-info-events-03.txt
Pages : 38
Date : 2009-12-02
This document defines a new method, INFO, for the Session Initiation
Protocol (SIP) [RFC3261], and an Info Package mechanism. The
document obsoletes [RFC2976]. For backward compatibility the
document also specifies a "legacy" mode of usage of the INFO method
that is compatible with the usage previously defined in [RFC2976],
referred to as "legacy INFO Usage" in this document.
Conventions Used in this Document
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY" and "OPTIONAL" in this
document are to be interpreted as described in RFC 2119 [RFC2119].
The terminology in this document conforms to the Internet Security
Glossary [RFC4949].
Status of this Memo
This Internet-Draft is submitted to IETF in full conformance with the
provisions of BCP 78 and BCP 79.
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