For those who still using SSLv2, that functionality is not really working. To reproduce in 3.2.2.1, enable cipher-list ALL:SSLv2 and try to connect with SSLv2. The server will not allow the connection.

SSLv2 is not a desirable protocol and it is blocked in the usual default cipher lists. But for a clean implementation, if the TURN server administrator does want that, then it must work.

Fixed in 3.2.2.2 (currently in SVN repository only, will be issued later).