Hi All I am a little confused on what the relationship between dialer group's dialer list are and also relation between line, int async from a physical and ios point of view. please help. ___________________________________ 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]