Hello,
I have a Cisco ISR1921 router with IOS (c1900-universalk9-mz.SPA.151-4.M4).
I inserted a WIC-2T (part number: 800-34377-01), and booted the router. I found that this WIC-2T is not supported.
I would like to know now if there's any means to make it work.
Thank you.