[Serusers] using SER as a frontend for multiple asterisk servers?

[Roy Sigurd Karlsbakk]

hi

does anyone have a source of documentation that can help me setting  
up the following?

one SER box (with a potential additional box for failover) should

  - Accept REGISTER and so on and just balance these over n asterisk  
boxes in behind. No authentication should be done on the SER box.
  - Accept INVITE and distribute this linearly to n asterisk boxes  
behind, starting with box 1, allow up to n calls to each box (each  
box having n PRI/E1s).
  - Accept INVITE from the asterisk boxes and forward these to the  
client
  - All RTP traffic should be proxied locally

All help appreciated :)

roy