[Freeswitch-users] encryption gateway/proxy with freeswitch?

[excelsio at gmx.net]

Hi,

the Alcatel OmniPCX Enterprise (OXE) of one of our customers seems to support the following encyption scenarios:

- IP-phone on Alcatel OXE <=SRTP=> IP-phone on Alcatel OXE
- IP-phone <=SIPS/SRTP=> Alcatel OXE <=> landline phone

Unfortunately the Alcatel OXE doesn´t support SIPS/SRTP encryption betwenn itself and a SIP provider. So, for now it looks like:

- Alcatel OXE <=SIP/RTP=> SIP provider

The goal is, to encrypt that traffic, too. The SIP provider does support SRTP. So I´m asking myself whether to place a freeswitch between both which proxies and also encrypts the traffic?

- Alcatel OXE <=SIP/STP> Freeswitch <=(SIPS)/SRTP=> SIP provider


Has someone done something like this already? 

thanks in advance

Michael