I recently helped setup a circuit between two locations using MultiTech modems at each end in leased line mode. This is basically a serial connection extended over 2 wire twisted pair. We are sending ...

As hard as i try I can't use my serial port with secure CRT or hyper terminal to console to my router. It can't open COM 1. I checked the bios (it's enabled for COM 1) and there are no conflicts with ...