A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Marking of Calls initiated by Public Safety Answering Points (PSAPs)
Author(s) : H. Schulzrinne, H. Tschofenig
Filename : draft-schulzrinne-ecrit-psap-callback-00.txt
Pages : 15
Date : 2009-03-03
After an emerency call is completed it is possible that the need for
further communication between the call-taker and the emergency caller
arises. For example, further assistance may be needed but the
communication previously got interrupted. A call-taker may trigger a
callback towards the emergency caller using the contact information
provided with the initial emergency call. This callback would then
be treated like any other call. As a consequence, it may get blocked
by authorization policies configured by the person seeking help or
may get forwarded to his answering machine.
The current ECRIT framework document addresses callbacks in a limited
fashion and thereby covers a few scenarios. This document discusses
shortcomings and raises the question whether additional solution
techniques are needed.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-schulzrinne-ecrit-psap-callback-00.txt
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- <ftp://ftp.ietf.org/internet-drafts/draft-schulzrinne-ecrit-psap-callback-00.txt>
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