Digi One SP autoconnect to Cisco via the console port help

Hello everyone,
I have a new seperate network to maintain now and we have decided to put Digi One SP on the console ports or the routers and switches as a back one in from our network. I am able to connect to the digi and log into the digi then make a connection to the router/switch. I would like it to auto connect to the router/switch with out logging into the digi when I telnet to it. How can I do this.

Thanks Shannon