Name: draft-ietf-sipping-kpml-06
Title: A Session Initiation Protocol (SIP) Event Package for Key Press Stimulus (KPML)
State: Active
Authors: Eric Burger
Group: Session Initiation Proposal Investigation (sipping)
Date: 2004-10-27
This document describes a SIP Event Package "kpml" that enables monitoring
of DTMF signals and uses XML documents referred to as Key Press Markup
Language (KPML). The kpml Event Package may be used to support applications
consistent with the principles defined in the document titled "A Framework
for Application Interaction in the Session Initiation Protocol (SIP)". The
event package uses SUBSCRIBE messages and allows for XML scripts that
define and describe filter specifications for capturing key presses (DTMF
Tones) entered at a presentation-free User Interface SIP User Agent (UA).
The event package uses NOTIFY messages and allows for XML scripts to report
the captured key presses (DTMF tones), consistent with the filter
specifications, to an Application Server. The scope of this package is for
collecting supplemental key presses or mid-call key presses (triggers).
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