[Freeswitch-users] DTLS-SRTP decryption

Hi all, So I have been doing some research on the feasibility of decrypting SRTP traffic whose key has been negotiated through DTLS, such as WebRTC RTP traffic. It seems to me that even when having the private keys from the DTLS negotiation, the SRTP master key is obtained through a TLS-exporter mechanism as defined in RFC5705 <https://tools.ietf.org/html/rfc5705>, and therefore I haven't found any way to obtain this from a packet capture. It only seems reasonable that an endpoint in the negotiation would provide this. Is there anything that could be done in the FS side of the DTLS negotiation to obtain the SRTP master key? Thanks in advance for your input.