Cisco 2851 BRI configuration for dialin remote users

Unanswered Question
Jan 20th, 2008

I have Cisco 2851 router with BRI port. I need assistance to configure it for remote dialin (modem) users. Pls assist.

I have this problem too.
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pcameron Sun, 01/20/2008 - 05:03

If the remote users have analogue modems (v34bis or V90 for example), you will need a PVDM2-DM (Digital Modem) module to terminate the speech call that comes into the BRI port.

Refer here for details -

you also need a VIC2-2BRI-NT/TE voice card to accept the analogue modem calls. The BRI WIC will only work with ISDN data calls - it not work with the digital modems.


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