asterisk users - Aug 2008 - OT: SEP<mac addr>.cnf.xml file for 7911 with SIP 8.3.5 firmware

Hi,

I'm looking for the SEP<mac addr>.cnf.xml (and XMLDefault.cnf.xml)
file
for a Cisco 7911 with SIP firmware 8.3.5. If anyone on the list has one 
I sure would appreciate it if you could send me a copy. If you prefer to 
email it privately please use my "from" email address without the
"-list".

The reason I'm asking is that I have upgraded a bunch of 7911 phones 
from SCCP to SIP 8.3.5. Most work fine and register with the Asterisk 
box but there are a couple of 7911 phones that say "Unprovisioned"
when
booting the SIP firmware. Strange cause they use exactly the same config 
file as the other working phones. If I stick SCCP firmware in them they 
start registering again.

Thanks!
Patrick