The issue has been resolved. According to the documentation/tutorial referenced in my opening post, it mentioned to issue the following commands (which I did):
When using the null modem cable on the FreeBSD machine to another computer terminal, I receive the login prompt when the null modem cable is connected, and when I login, and then...
I am having troubles with carrier detection for dialing in via a modem or direct connection via a null modem connection under Solaris 8 (i.e. login session remains active after the modem...
I am running Solaris 8. When issuing the command "stty lcase" all text which is output to the terminal are capitalized. Letters that are supposed to be capitals are preceded by a backslash...