Currently i have a VIC 2FXS installed in my router cisco 3640. I have a problem with one of the port of the VIC 2FXS, when a try to call to the extension number in the central site i hear that is rining the phone and in the remote site they hear that is rining to, but when they try to answer they hear a little noise but they cant not talk. And in the central site i hear that it is still rining. The other port of the 2FXS works normally.
Cand you help me to solved this problem? do you think that one port of the vic may be is broken and it doesnt work anymore?