The tab title needs to display the name of the machine you are logged into. A title of "Default" is no help after you've opened 9 tabs. The name of the machine can be captured from the ssh or telnet commands with a regex. I've attached a sample Perl regex script that gets the hostname out of a telnet or ssh command.
Although objective-c doesn't have a regex per se, C has 3rd party modules for this, and there are 3rd party modules for obj-c to implement regex. E.g. http://www.spikesoft.ch/?p=24
PERL script to get hostname from ssh and telnet commands
You can set up your shell to do that. Just google.