Section Sshchat (basic)

[sshchat.mychat]
Server="address:port" # eg "localhost:2022" or "1.2.3.4:22"
Nick="matterbridge"
RemoteNickFormat="[{PROTOCOL}] <{NICK}> "

Important note: in the gateway setup you should set channel to "sshchat" in order for things to work properly.