Your telco will tell you whether you need spids or not. And you are right, only certain type of ISDN switches require them and generally you wont see them in Asia Pac or Eufope, at least I have not see a requirement by the local telco.
As far as exams and simulators or remote labs, they will tell you whether a spid is needed or not and give you the spid numbers to configure on the CPE. - Paul Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=40686&t=40673 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]