[asterisk-dev] VoIP Encryption

[Enzo Michelangeli]

It is my understanding that IAX encryption is more or less working,
although I'm not very comfortable with the session key exchange mechanism
(see my post archived at
http://lists.digium.com/pipermail/asterisk-security/2005-August/000060.html ,
unanswered so far).

Alternatively, you may wait for Zfone
(http://www.philzimmermann.com/EN/zfone/index.html ) which promises to be
a transparent end-to-end addon for any RTP-based application.

But how can your ISP still intercept packets passing though OpenVPN
tunnels??

Enzo

----- Original Message ----- 
From: "Abdul Lateef Khan" <abdulzu at hotmail.com>
To: <Asterisk-Dev at lists.digium.com>
Sent: Saturday, March 11, 2006 3:08 PM

> Hi all,
>
> Does anyone know any open source or tools to encrypt the VoIP packets
> (Singnaling/RTP)? Becuase some ISPs  they are interpting the Voice
packets.
> so i we will use the encryption it will be very hard for him to know the
> packets.
>
> Already i tried with openVPN but the quality is still bad and the ISP
> interption is there.
>
> I will be appricaite if anyone can tell me the tools or library to
encrypt
> the packets.
>
> Thank You
>
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