SRTP midterm review

Hi Su,

On 2007/07/24, at 20:00, Bing Su wrote:
> Oh, you certainly did a lot of tests. 
> I didn't try linux environment. But it worked, I think
this is  
> because the
> transformation of RTP packet is not os-dependent.

I guess you are working on the Windows OS?
I didn't have a chance to test on MacOSX yet, I'll try to do
so in  
the near future. But as you said your code is
os-independant, so I  
don't think it's needed to test it under multiple OSes. If
you keep  
on using Windows on your side, and me testing on Linux on my
side,  
that's enough at the moment.

> Yes of course. This is how it should be.
> If at last we use TLS based SIP protocol to negotiate
SRTP keys,  
> then whether
> shall we enable SRTP feature is determined at SDP
negotiation  
> period, which is
> handle internally by CallSessionImpl.
> If we use other mechanisms, then we will probably add
some methods
> such as SetSRTPPolicy() to CallSession.

Ok I see.

> Of course, there is a lot of UML reverse engineering
tools for Java.
> Creating a class diagram will not be hard.

Ah yes, I did not think about such tool.

>> - Could you also update your roadmap on http://www.sip-
>>
communicator.org/index.php/Development/RoadmapSuBing
>> ? Maybe you could add a "last update"
field in it, it'll help me to
>> know if it has changed since the last time I
checked it. If you could
>> make a brief summary on this ML about what is
currently implemented,
>> and what are your short-term next steps, that would
be great.
> Sure. Fow now I will continue to code a little bit
more. Especially
> the authentication part. And get this done at the end
of the week.

Great! Then I'll contact you by IM next week to briefly
summarize  
your activities and define together August's roadmap.

Cheers,
-- 
Romain KUNTZ
kuntzlsiit.u-strasbg.fr
Louis Pasteur University - Networks and Protocols Team


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