Re: IP Telephony pen-test and VLAN's

From: Eagle Fire (tlecuauhtli@googlemail.com)
Date: Fri Jun 09 2006 - 11:38:40 EDT


   How about routers acting as IP Gateways to the PSTN?

   I guess the CCM and the IP Gateways are connected in some way to
accept the connections from IP Phones to call the PSTN. I have not
read any document from cisco to check how this is done. I guess is not
trivial to fake a gateway but there should be a way.

-tlec

On 19/05/06, Paul Melson <pmelson@gmail.com> wrote:
> -----Original Message-----
> Subject: Re: IP Telephony pen-test and VLAN's
>
> > * The 'supported' platform is windows 2000, and it will most likely
> > be a win2000 box, so all the usual Windows 2000 exploits should
> > work hopefully
>
> But for the fact that Cisco bundles CSA with CallManager 4. Of course, this
> the perfect opportunity to read up on bypassing HIPS.
>
> http://www.blackhat.com/presentations/bh-usa-04/bh-us-04-tsyrklevich.pdf
>
>
> > * Sniff VoIP RTP in windows with ethereal or Cain&Able
>
> Definitely use Cain & Abel for this. The new version records H.323 calls as
> WAV files for playback. Very effective demonstration for the client.\
>
>
> PaulM
>
>
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