[SR-Users] Paging from asterisk to accounts with Multiple Registrations...

Hi all... interesting problem... I am using kamailio as the registration server for a cluster of asterisk servers. I am allowing multiple registrations on the same account to allow for parallel forking on a normal call... The problem is set paging... when I send the page to the account that has multiple registrations, the parallel fork works properly and the first phone to respond gets "control" of the call. Unfortunately there is an auto answer field in the invite. So simple case: one account, two phones.. invite gets sent to both phones, both phones answer... BUT one phone grabs "control" of the call, and the other phone no longer receives any more commands... so it never hangs up as it doesn't receive a "BYE". Is there any way to turn off the parallel fork behavior, and keep sending all packets to both (or more) phones? Any thoughts are appreciated! Thanks, Derrick