Is there a trick to getting into a zhone z-plex 10 through the serial interface? I tried using a couple of terminal programs the other day and didn't get a login. I have a port that quit working and it doesn't appear to be wiring related. I had another case like this the other day, and after fiddling with the wiring for a long time, I was ready to give up for the night. I restarted everything one last time for grins and the port came back up. Now I have a different port down and I am wondering if the z-plex is downing the port for some reason or other. Thanks, Andy