SRTP is being advertised but that was already there and is practically useless without TLS which is still a PITA to setup. It would be nice to see the Let's Encrypt integration also handle the SIP TLS/Secure SIP setup. A PBX that is hacked can run up a few thousand dollars in usage before it is noticed but someone could listen/record VoIP traffic for months and no one would know.
And while you are making that Let's Encrypt magic happen for Secure SIP/TLS please change the wording from 'API Key' to 'Private Key'.
And while you are making that Let's Encrypt magic happen for Secure SIP/TLS please change the wording from 'API Key' to 'Private Key'.
