On 02/09/13 08:17, gpxctawjc...@irational.org wrote:
i am running Asterisk 1.6.2.5-0ubuntu1.4
and would like to know how to incorporate [default] encryption
can you point me to any guides please ?
do i need to upgrade ?
many thanks
There are two things :-
SIP TLS so that the invites are encrypted. This will enable you to
encrypt the information about what numbers are being called etc...
https://wiki.asterisk.org/wiki/display/AST/SIP+TLS+Transport
The other is SRTP so that the actual audio is encrypted :-
http://www.voip-info.org/wiki/view/Asterisk+SRTP
SRTP is supported natively in Asterisk 1.8 and later so you should
definetly upgrade.
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