25xx router as NAS server

~ I am using 2500 series Cisco as NAS server with Async Ports and ~ authenticating users via radius server. I like to authenticate users ~ via their calling station id (CLI) but I don't get any attribute like ~ calling station id from cisco router in radius accounting file. Does ~ 2500 series router supports this feature or do I need to configure ~ something more to get this attribute in radius accounting file. ~ ~ regards ~ Nabin Limbu

No Cisco router provides any method to find out or use the CLID from a modem call into an analog modem.

Aaron