Issues with ANI

Posted: July 4, 2006 by cciestudy in IOS Gateways

If PSTN does not send ANI, then the gateway will use the destination pattern of the incoming dial peer as the ANI. The destination pattern needs to be a specific match like 911. It will not be used if there are any wild cards, like 9..

This is mostly seen as an issue in T1/E1 CAS.

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