Actually, You can put a 'U' interface module into the 2524s and 2525s. all of the other model 2500's have S/T interfaces.
fyi thanks, -Brad Ellis CCIE#5796 (R&S / Security) Network Learning Inc [EMAIL PROTECTED] www.optsys.net (Cisco hardware) ""Erick B."" wrote in message news:200211080438.EAA03352@;groupstudy.com... > All the 2500 series router ISDN interaces are S/T I > believe. Haven't ran into a U interface yet on a 2500. > Need a NT1. > > --- Binh Ma wrote: > > Hi everybody, > > > > I recently bought an ISDN simulator with S/T > > interfaces. I would like to > > know if Cisco's 2500 series routers have S/T isdn > > interface (port). > > > > Thank you for your time. > > > > regards, > > > > Binh > > > __________________________________________________ > Do you Yahoo!? > U2 on LAUNCH - Exclusive greatest hits videos > http://launch.yahoo.com/u2 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57094&t=57094 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]