asterisk users - May 2006 - TLS from a Sponsored Google Summer of Coding?

I happened on to a website from Google that says there was a 
Digium/Google sponsored project to add certificates and TLS and TCP (as 
opposed to just UDP) to Asterisk.  Does anyone know anything about this 
as it indicates that it works in the current asterisk (since like August 
of 2005).

The web site is: http://savannah.nongnu.org/projects/asterisk-tcp
Go to the News Page and it indicates TLS works out of the box and that 
TCP works and That they tried it with Asterisk 1.2 in Aug 2005

Dave Wise wrote:
> I happened on to a website from Google that says there was a
> Digium/Google sponsored project to add certificates and TLS and TCP (as
> opposed to just UDP) to Asterisk.  Does anyone know anything about this
> as it indicates that it works in the current asterisk (since like August
> of 2005).
To 'Asterisk'? That is not a correct description.

The project was to add TCP and TLS support for SIP (to chan_sip). The
code was submitted and has been sitting in the bug tracker waiting for
someone to be able to thoroughly review it, but the general consensus is
that the code that was provided was a good proof of concept, but not a
good long-term implementation.