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Setting ANI on FXO/FXS

When the POTS is made on an ISDN PRI, the ANI is comming from the PSTN and is forwarded in the VoIP network.

Is there any way to define an ANI number for the FXO/FXS ports, so it will also be forwarded on the VoIP network as ANI, and eventually even forwarded on the ISDN connection at the ISDN interface to the PSTN at the other end?

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Cisco Employee

Re: Setting ANI on FXO/FXS

I believe the Caller ID features for the FXS/FXO ports may have what you need. Note that if you have a line from the telco coming into an FXO port and you want to take the Caller ID info they are sending you and deliver it across the network to the other end, you will need the VIC-2FXO-M1 card.

See http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121newft/121limit/121x/121xh/121xh_2/dt_clid.htm

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