Hi everybody, I have 2 offices with a leased line between them in Frame-Relay. At one office I have got a Nortel PBX and at the other side an little Alcatel PBX. For the routeur I thought using a 3640 and a 1750. Here are my questions: How can i configure the routers(Bandwith, frame-relay trafic shapping, Be, Bc, CIR)? How can I avoid adding a card in the PBXs? Can I directly link my router with the telephone jack? What card should I use on the routers? Should i configure the PBXs? Thanks in advance. Arnaud __________________________________________________ Do You Yahoo!? Yahoo! Photos -- now, 100 FREE prints! http://photos.yahoo.com ___________________________________ 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]