[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

I-D ACTION:draft-dcsgroup-sipping-proxy-proxy-00.txt



A New Internet-Draft is available from the on-line Internet-Drafts directories.


	Title		: Private SIP Proxy-to-Proxy Extensions for Supporting 
                          DCS
	Author(s)	: W. Marshall, F. Andreasen, B. Beser
	Filename	: draft-dcsgroup-sipping-proxy-proxy-00.txt
	Pages		: 25
	Date		: 07-Jun-02
	
In order to deploy a residential telephone service at very large 
scale across different domains, it is necessary for trusted elements 
owned by different service providers to exchange trusted information 
that conveys customer-specific information and expectations about 
the parties involved in the call. This document describes private 
extensions to the Session Initiation Protocol (RFC3261) for 
supporting the exchange of customer information and billing 
information between trusted entities in the architecture described 
in 'Architectural Considerations for Providing Carrier Class 
Telephony Services Utilizing SIP-based Distributed Call Control 
Mechanisms' (RFCXXXX draft-dcsgroup-sipping-arch).

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-dcsgroup-sipping-proxy-proxy-00.txt

To remove yourself from the IETF Announcement list, send a message to 
ietf-announce-request with the word unsubscribe in the body of the message.

Internet-Drafts are also available by anonymous FTP. Login with the username
"anonymous" and a password of your e-mail address. After logging in,
type "cd internet-drafts" and then
	"get draft-dcsgroup-sipping-proxy-proxy-00.txt".

A list of Internet-Drafts directories can be found in
http://www.ietf.org/shadow.html 
or ftp://ftp.ietf.org/ietf/1shadow-sites.txt


Internet-Drafts can also be obtained by e-mail.

Send a message to:
	mailserv@ietf.org.
In the body type:
	"FILE /internet-drafts/draft-dcsgroup-sipping-proxy-proxy-00.txt".
	
NOTE:	The mail server at ietf.org can return the document in
	MIME-encoded form by using the "mpack" utility.  To use this
	feature, insert the command "ENCODING mime" before the "FILE"
	command.  To decode the response(s), you will need "munpack" or
	a MIME-compliant mail reader.  Different MIME-compliant mail readers
	exhibit different behavior, especially when dealing with
	"multipart" MIME messages (i.e. documents which have been split
	up into multiple messages), so check your local documentation on
	how to manipulate these messages.
		
		
Below is the data which will enable a MIME compliant mail reader
implementation to automatically retrieve the ASCII version of the
Internet-Draft.
<ftp://ftp.ietf.org/internet-drafts/draft-dcsgroup-sipping-proxy-proxy-00.txt>