ZOC
ZOC is a powerful and well-established terminal emulator and telnet client, well known for its outstanding user interface with tabbed multi session support. ZOC lets you access character based hosts using Secure Shell (SSH/SSH2), telnet, modem, ISDN and most other means of communication. ZOC can be used to connect to Unix/Linux hosts and shell accounts, BBS's, IBM mainframes (via TN3270 or TN5250), Cisco CLI (command line interface) or internet muds.