Emulates VT320, VT220, VT102, VT100, VT52, Wyse50, SCO-ANSI, IBM3151 and ANSI terminals. ZMODEM and KERMIT as a file transfer protocol. Resizeable terminal window and font. Transparent printing. Session capture and scrollback buffer. Firewall support There is a connect time limit of 15 minutes for an unregistered user.