I have installed a cisco router 2801 (12.4) in my company's new branch. The primary link to HQ is a leased line 128 Kbps and there is an ISDN backup. Dialer watch has been configured as back solution. The primary link (leased line) is not ready for use, so the backup ISDN should come up. Unfortunately did not happen that. I collected some debug messages...Is that a Telco issues or router issue( there is another router 2801 with the same configuration which operate without problems).
I will check with the service provider adn i will inform you (and ofcourse rate the post). However it seems the line to be working fine because i can place calls from a telephone attached to the NT1 analog port.
The working router has c3660-i-mz.123-24.bin (HQ router) and the new one branch router has the c2801-ibase-mz.124-1c.bin. Another 2801 in different branch has the c2801-ipbasek9-mz.124-3g.bin IOS Image and works fine with tha same configuration settings.
Good to know. Unfortunately ISDN is one of the buggiest components in IOS.
Thanks for the nice rating and good luck!
Getting Started
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:
