Guys, I am currently configuring 12 remote sites connected via frame-relay to our HQ. Each site has an ISDN connection for backup to our HQ. At our HQ, I have a dedicated router to accept BRI connection for these sites except I only have 4 BRIs. The reason for this is based on my "statistical analysis" (don't know if it's that accurate), I don't anticipate more than 4 offices being down at any particular time. Now, I want these offices to be able to dial into HQ and be smart enough to sort of do a rotary-group dialing (I know it only works for PRI). If BRI port 1 on HQ is busy, it goes to BRI port 2. If that's busy, it goes to 3 and so on. How do you normally do this? On the HQ site, I have configured 12 Dailer interfaces and each of the 4 BRI is a member of the 12 dialer-pools. Im just not sure how you do the remote site... do I just put in multiple dialer-string, one after the other in the sequence I'd like them to be or are there special commands? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=10504&t=10504 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]