Hey everyone, I've been looking for a part # but can't seem to find it.. So in the 2600 series, there is a wic avail. that is t1 w/ csu/dsu built in. This allows you simply to make a rj-45 t1 cross-over cable and connect them. Also pretty nice, is they use slarp to config themselves.. Well, I can't seem to find an E1 version of this card. URL's and documentation would be excellent response. Thanks everyone Larry Averitt Design Validation CCNA ___________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]