i have a cisco 2610 with 1 16 port modem module, how do we configure the modem to make a call back ?

Hello,I got a funny problem here.We recently acquire and install cisco ACS 2.4 and a RAS router to expand our dial-in network.We promote a new (clean install) server to BDC, install the ACS server into the new server and configure the dial-in network...

Dear all,if i use the commandaaa authentication ppp default tacacs+what would the default method list contains ?, would it be username ?is the default method list correspond to the default user group on the ACS ?how do you create and associate a meth...