Linux Redhat ES 3 SER ser-0.8.12-0.i386.rpm SER RADIUS ser-radius-0.8.12-0.i386.rpm RADIUS client http://www.mcs.de/~lf/radius I installed per the "SIP Express Router RADIUS HOWTO" including running ldconfig -v I am still getting the error on running the ser-radius-0.8.12-0.i386.rpm Package Not Found Unlocatable Package libradiusclient.so.0 Required by 'ser_radius','0.8.12', '0') In my past testings, I have been able to get SER working, SER with MySQL working, but not this implementation with RADIUS. Scott Morris Enterprise Network Engineer DOE - ORAU / ORISE 865-576-4672