[VOIPSEC] creating virtual phones

[Saúl Ibarra Corretgé]

Hi Robin,

On Sat, Jul 10, 2010 at 10:46 AM, Robin Wood <robin at digininja.org> wrote:
> I'm thinking of putting Asterisk and a few virtual machines with soft
> phones in my lab but for the soft phones to work they will need access
> to a handset. I could get hold of a few real handsets and share them
> over USB to each machine so each one has a real handset but I was
> wondering, if the clients are running on linux, is there a way to set
> up a device that I can just cat an mp3 or wav to to simulate someone
> talking?
>
> The goal of the idea is to have a script which will sit on both sides
> of the call and either at intervals, or randomly, inject some noise
> into the call so I can concentrate on capturing and playing with
> packets and not have to worry about making real noise into real
> microphones.
>
> Can it be done?
>

Sure, you may want to try pjsua (http://www.pjsip.org) it's a complete
command line based SIP softphone. You can instruct it to auto answer
and play a file.

If you want complex scenarios you may want to use SIPp
(http://sipp.sourceforge.net/). With it you can create a XML scenario
describin the behavior you want and it can stream files in pcap
format.


Regards,

-- 
/Saúl
http://saghul.net | http://sipdoc.net