How are you serving out your DHCP addresses?? I had a situation a couple of years ago where the SV9100 it's self used to randomly reset and we found that DHCP was being served from the PBZ and for some reason served two phones with the same address. When the second phone in the back of the reception area was used the SV9100 would reboot. After a lot of tooing and frowing between various sections of NEC , NECJ did admit that there was an issue with the DHCP address server on the SV systems that could in odd accessions serve up the same IP address. We changed the DHCP server to one that the customer used and the problem never happened again. Just a real left field observation.

Regards,

Paul W
Now back to a 0 day week. Love these 7 day weekends.