[VOIPSEC] need info

[Anand Thangaraj]

 thank you for all the paper...


i still got one more query,

can any one give information on  vendors CISCO, NORTEL,SIEMENS, ERICSSON -
what kind of signalling protocol they use for their VOIP products

I will be happy if anyone can give information on all the support protocols
they use.


regards
 anand



On 6/1/06, Alexandre Passito <alexandre.passito at gmail.com> wrote:
>
> Again,
> I have a paper too. We used the signals and informations from the own
> softphone.
>
>  2006/6/1, Anand Thangaraj <anandthangaraj at gmail.com >:
>
> > hi ,
>
> can anyone give me any IEEE paper which deals with VOIP security,
>
> Iam mainly focussing on capturing the signals which is sent in a VOIP
> session,
>
> Is there any possibility to find an attack using these signal
> transmission.
>
>
> regards
>
> anand
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>
> --
> --
> Alexandre Passito - Estudante de Mestrado
> Universidade Federal do Amazonas (UFAM)
> Departamento de Ciência da Computação (DCC)
> --
> Alexandre Passito - M.Sc. Student
> Federal University of Amazonas (UFAM)
> Computer Science Department (DCC)
> --
> E-mail: passito at dcc.ufam.edu.br
> Web: www.dcc.ufam.edu.br/~passito
> Manaus - AM - Brasil
>
>