Hi, all, While searching for a supercheap ISDN simulator (haven't found it yet), I stumbled across the Adtran website, and found that Adtran has several nice primers on ISDN, and other telco topics. Go to: http://www.adtran.com/ and click "Technology Overview". I was impressed by the simple and elegant diagrams... wish I had had this a few years ago;) Enjoy! Charles _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
