Secure Media Recording and Transcoding with the Session Initiation Protocol
draft-wing-sipping-srtp-key-04
Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
|
|
---|---|---|---|
Authors | Dan Wing , Francois Audet , Steffen Fries , Hannes Tschofenig , Alan Johnston | ||
Last updated | 2008-10-31 | ||
RFC stream | (None) | ||
Intended RFC status | (None) | ||
Formats | |||
Reviews | |||
Stream | Stream state | (No stream defined) | |
Consensus boilerplate | Unknown | ||
RFC Editor Note | (None) | ||
IESG | IESG state | Expired | |
Telechat date | (None) | ||
Responsible AD | (None) | ||
Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
Call recording is an important feature in enterprise telephony applications. Some industries such as financial traders have requirements to record all calls in which customers give trading orders. This poses a particular problem for Secure RTP systems as many SRTP key exchange mechanisms do not disclose the SRTP session keys to intermediate SIP proxies. As a result, these key exchange mechanisms cannot be used in environments where call recording is needed. This document specifies a secure mechanism for a cooperating endpoint to disclose its SRTP master keys to an authorized party to allow secure call recording.
Authors
Dan Wing
Francois Audet
Steffen Fries
Hannes Tschofenig
Alan Johnston
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)