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Community Member

Caller ID validation using a cisco 3725

Hi

I am relativly new ISDN and i was wondering how i would go about doing some sort of CLI verification on a number that has dialed into the router via an isdn pri line.

Regards Brad

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Silver

Re: Caller ID validation using a cisco 3725

Hello Brad,

what is your current logging level ?

use sh logging to see your current setup.

sh isdn history could be helpful too

Hope to help

Giuseppe

5 REPLIES
Hall of Fame Super Silver

Re: Caller ID validation using a cisco 3725

Hello Brad,

the isdn caller command given int interface serx/y:15 (E1 channel D) or serx/y:23 (T1 channel D) could be useful.

If using DDR the command can be given under interface dialer.

Hope to help

Giuseppe

Community Member

Re: Caller ID validation using a cisco 3725

Giuseppe

Thanks for your feedback, i will give it a go.

Regards Brad

Community Member

Re: Caller ID validation using a cisco 3725

Solution works brilliantly, however is there some way to log reject calls? as i cant see them in the log file.

Hall of Fame Super Silver

Re: Caller ID validation using a cisco 3725

Hello Brad,

what is your current logging level ?

use sh logging to see your current setup.

sh isdn history could be helpful too

Hope to help

Giuseppe

Community Member

Re: Caller ID validation using a cisco 3725

Giuseppe

Thanks for your reply. i very much appreciate your help. My logging is currently set to informational which i will adjust to suite our needs.

Regards Brad

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