cisco.com only tell me "R2 signaling for CISCO3640",is it means that I must use r2 signaling?is there a default setup? and who can tell me what are the means of "cas-grou"&"cas-custom"? _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
