plugin XEP-0167: mapping adjustments: - use `9` as port placeholder - add `a=ice-options:trickle` to indicate that ICE candidates may be sent after SDP - moved senders mapping at media level - fix `rtpmap` channel setting - don't overwrite existing `fingerprint` data rel 424

You'll find install instructions in documentation (see doc/installation.rst).

If you need help, come the Libervia official XMPP room: xmpp:libervia@chat.jabberfr.org?join or join us with a web browser via https://chat.jabberfr.org/converse.js/libervia@chat.jabberfr.org