Cisco Cisco VN 2900 Network Adaptation Interface Installation Guide

This document describes Cisco analog modem WICs and how to connect analog modem WICs to a 
network. It contains the following sections: 

For an overview of Cisco interface cards used for Cisco access routers see the 

 document.

The analog modem WAN interface cards originate or terminate analog telephone transmissions through 
RJ-11 modular jacks. 

There are four analog modem WICs:

1-port analog modem WAN interface card (WIC-1AM) (see 

2-port analog modem WAN interface card (WIC-2AM) (see 

1-port analog modem WAN interface card, version 2 (WIC-1AM-V2) (see 

)

2-port analog modem WAN interface card, version 2 (WIC-2AM-V2) (see 

)