[asterisk-bugs] [Asterisk 0010024]: Adding ZRTP security protocol support for asterisk

[noreply at bugs.digium.com]

The following issue has been RESOLVED. 
====================================================================== 
http://bugs.digium.com/view.php?id=10024 
====================================================================== 
Reported By:                sagarpai
Assigned To:                russell
====================================================================== 
Project:                    Asterisk
Issue ID:                   10024
Category:                   Core/General
Reproducibility:            N/A
Severity:                   feature
Priority:                   normal
Status:                     resolved
Asterisk Version:            SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!):  
Disclaimer on File?:        Yes 
Request Review:              
Resolution:                 suspended
Fixed in Version:           
====================================================================== 
Date Submitted:             06-20-2007 21:53 CDT
Last Modified:              11-06-2007 22:48 CST
====================================================================== 
Summary:                    Adding ZRTP security protocol support for asterisk
Description: 
Support is to be added for handling ZRTP protocol ( www.zfoneproject.com)
in Asterisk. ZRTP is the security protocol that secures the RTP stream.
Philip Zimmermann is the primary designer of the protocol and has developed
the libzrtp library implementing the protocol.

The ZRTP-support will handle the following scenarios

1.There is a need to Monitor traffic, handle DTMF between a caller
(Authenticated user of PBX) & a callee (Authenticated user of PBX).

2.There is a need to Monitor traffic, handle DTMF between a caller
(Authenticated user of PBX) & a callee ( not an Authenticated user but on
RTP ).

3. There is a need to Monitor traffic, handle DTMF between a caller
(Authenticated user on PBX A) & a callee ( a Authenticated user on PBX B).

4.There is a need to Monitor traffic, handle DTMF between a caller
(Authenticated user of PBX) & a callee ( not a Authenticated user and not
on RTP ).

5.There is a need to Monitor traffic, handle DTMF between a caller
(Authenticated user of PBX) & a callee (a Authenticated user and not on RTP
).

6. When both peers have no Media Translation, DTMF handling needs
====================================================================== 

---------------------------------------------------------------------- 
 russell - 11-06-07 22:48  
---------------------------------------------------------------------- 
I am really excited about having support for zrtp in Asterisk.  :)

However, I'm going to mark this issue as suspended for now.  We just try
to keep reports closed that we're not currently working.

If you'd like to discuss any implementation details, then I know myself
and others would be happy to talk about it on the asterisk-dev mailing
list.  Then, head on back over here if you would like to post some patches
for others to take a look at.

Thanks! 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
11-06-07 22:48  russell        Status                   feedback => resolved
11-06-07 22:48  russell        Resolution               reopened => suspended
11-06-07 22:48  russell        Assigned To               => russell         
11-06-07 22:48  russell        Note Added: 0073281                          
======================================================================