Caller ID validation using a cisco 3725

Answered Question
Nov 18th, 2008
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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

Correct Answer by Giuseppe Larosa about 8 years 4 months ago

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


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Giuseppe Larosa Tue, 11/18/2008 - 23:54
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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




brad.hodges Wed, 11/19/2008 - 15:49
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Giuseppe


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


Regards Brad

brad.hodges Wed, 11/19/2008 - 22:02
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Solution works brilliantly, however is there some way to log reject calls? as i cant see them in the log file.

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Giuseppe Larosa Thu, 11/20/2008 - 05:12
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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


brad.hodges Thu, 11/20/2008 - 15:06
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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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