Hi, For those that do not know already the libSRTP project has completely moved from https://sourceforge.net/projects/srtp to https://github.com/cisco/libsrtp . As part of this move the mailer's hosted on sourceforge , srtp-development@lists.sourceforge.net<mailto:srtp-development@lists.sourceforge.net> & srtp-users@lists.sourceforge.net<mailto:srtp-users@lists.sourceforge.net> can no long be maintained and so are retiring. There is a new libsrtp mailer set up at libsrtp@lists.packetizer.com<mailto:libsrtp@lists.packetizer.com> for general news / announcements / discussions. This is an open list, to subscribe go to https://lists.packetizer.com/mailman/listinfo/libsrtp . Bets regards Pascal, on behalf of libSRTP maintenance team.