[OpenSIPS-Users] Question about opensips+asterisk

[Bogdan-Andrei Iancu]

Hi Pierre,

TLS is offering encryption only for signalling, so the media will be 
still be vulnerable. For RTP part, there is SRTP (secure RTP) which is 
end-2-end, so both devices (caller and callee) must support it. AFAIK, 
SNOM phones support this.

Regards,
Bogdan

Pierre astone wrote:
> Hi all,
> Last time I asked if it was possible to use opensips to encypher (via
> TLS) an asterisk connection by using opensips as a proxy. The answer
> was yes for the connection to asterisk (SIP protocol). I was wondering
> if the voice conversation initiated via the SIP protocol is still
> cyphered or if we have to find another way to cypher it. If so, does
> anyone have any idea on how to do so?
>
> Thanks in advance
> Pierre
>
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