The only way to monitor is with a Dongle
The other option if your local admin allows users to link/unlink via dPlus, would simply be to link your local repeater to the remote one.
You don't HAVE to talk, of course... then you could just "listen in", but they'd know you were there from the "Remote System Linked" announcement.
Nate WY0X
Server Admin, W0CDS -
www.coloradodstar.org