Hi I bought one WIC-1T and once installed it detects but it wont work, the light is a constant orange amber, Ive tested with ISP all sorts, encapsulations etc, but it wouldnt work, I tested on a 2811 and in a 2621 and detects but the light keeps amber, I tested everything, encapsulation etc (my end is a DTE), then I tested the cable into a built in 2500 serial card and it worked, so the conclusion was the WIC-1T was faulty. I debuged and it sends keepalives but it wont receive any and is always reseting.
I asked for a replacement but this one doesnt even detect, the message is: "NM slot 0, wic card has an unknown id CE", Ive tried in both routers.
2811 with 2FA cisco ios adventerprisek9 12.4-6.T 2621 with 2FA cisco ios 12.2(9)Thanks