Digiboard C/con and cisco 1720

[doctorj227]

Hi
Anyone ever connect a digi c/con over a point to point t1 line, using cisco 1720 routers? The routers have 2 wic's, one is a T1 csu/dsu, the other wic is a aync/sync serial. I would like to utilize the 2nd wic to connect the digi c/con remote. Any suggestions on the cisco config. By the way the t1 lines is up and running and I do have connectivity between the 2 sites. i just need to use the c/con for serial printers and terminals.
i know a port server will do the job, but the client wants to use thier current c/cons.

Thanks