Alalli,Have you been able to get any resolution to this problem?I have just discovered (via my Telstra bill) that the ISDN has been dialing every 1-2 seconds for a month and I now have a $60,000 bill to deal with. I even had the BRI interface in a s...

I think this will probably confuse the issue, but I also get the same ISDN error message.I have replaced a 1600 with an 1800 router. I have ISDN backup configured. The 1600 dials and connects fine. The 1800 gets the same message, and the central rou...