Can you help? I am trying to provide backup to a remote site and the second line has been presented with a G.703 signaling on a RJ-45 interface. A few months back someone on here recommended a VWIC2-1MFT-G703 module. This module doesn't work with a 1721 or 1841 router.
Any ideas on how to get this working? The module shows in the hardware profile but doesn't show when you do a sh ip int brief.