[asterisk-dev] VoIP Encryption

[Abdul Lateef Khan]

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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