Hello. I am having trouble bringing up a T1 on a 2650XM router. I am using a VWIC-2MFT-T1 card in the 2650. The other device is a
Cisco 7206. If I pull out the VWIC-2MFT-T1 and put it in a 1721 the T1 comes right up, so it seems the card is ok and the 2650 requires something additional in the code.