[asterisk-bugs] [Asterisk 0005413]: [branch] Secure RTP (SRTP)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=5413 
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Reported By:                mikma
Assigned To:                otherwiseguy
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Project:                    Asterisk
Issue ID:                   5413
Category:                   Channels/chan_sip/NewFeature
Reproducibility:            N/A
Severity:                   feature
Priority:                   normal
Status:                     assigned
Target Version:             1.6.3
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!): 48491 
Disclaimer on File?:        Yes 
Request Review:              
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Date Submitted:             2005-10-09 10:36 CDT
Last Modified:              2009-01-09 11:55 CST
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Summary:                    [branch] Secure RTP (SRTP)
Description: 
This patch adds initial support for secure RTP using libsrt[1]. It can
be used in for example an implementation of the sdecriptions draft[2].

[1] http://srtp.sourceforge.net/srtp.html
[2]
http://www.ietf.org/internet-drafts/draft-ietf-mmusic-sdescriptions-12.txt


Update (17/12/2008): Branch against trunk is located here
http://svn.digium.com/svn/asterisk/team/group/srtp
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Relationships       ID      Summary
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related to          0010129 Module SRTP can't loaded
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 (0097326) otherwiseguy (administrator) - 2009-01-09 11:55
 http://bugs.digium.com/view.php?id=5413#c97326 
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notthematrix: also, we don't encrypt all calls just because the phone
supports it because there is no standard way to offer "optional"
encryption.  We will encrypt the caller's leg if encryption is offered, but
we have to know whether or not to offer or not offer encryption to the
callee because there is no standard way to say "encrypt this if you can"
with SRTP.  Different vendors use incompatible ways to do it (and I still
think it is silly...you either want a secure call, or you don't), so we
just send an RTP/SAVP request or an RTP/AVP request for now until that gets
sorted out by everyone. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-01-09 11:55 otherwiseguy   Note Added: 0097326                          
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