3660 router for dialup

[tuks]

Im currently running a 3660 router with 2 module slot occupied by 2 4 serial ports. I also am employing 2 2511 for dialup. I want to use the 2511 to another site and use the 3660 for my dialup as well. We currently have 6 empty slots.

I need help in choosing the right modules to buy. If I buy a 32 digital modem module, do I also need to buy a 32 port Asynchronous Network Module ?

Please I need advice and help

 

[tuks]

Please I need help.

Regards Cleaners routinely destroy web sites

 

[manfredhuels]

You don't need asynchronous Network Interfaces. You need at least one ISDN-PrimaryRateInterface to use the digital Modem Module.
so long
Manfred