I got a strange problem with a analog modem connection to a cisco 1841.
At the beginning of January 2007 the modems worked fine without any problems.
2 or 3 weeks later the modems doesn?t work. I did not get any connection to it. the router was resettet, the lines where testest and nothing worked. I did not get any error messages from this router.
What can I do ?
I will descripe how the physical connection is:
On the headquarter I got a cisco 3640 with a serial interface on wich 4 external modems are connected.
This modems dial in to 4 other internal Modems on a Cisco 1841 on the remote location (WIC Modems)
All modems on both locations are in a dialer group.
I?ve testet it also with a modem connected to my pc. It dials but my modem did not get an answer. Error message: the remote computer does not answer.
What can I do?
Attached the configuration of the cisco 3640 and 1841
Thank you for your help.