Hi, Can someone tell me what exactly ITU-T G.707 is and how it plays a role in stacked DS3/E3 cards? and which cards in cisco/juniper would support ITU-T G.707 Thanks in advance, Brandon _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]