We have a customer with a similar situation. This site has 3 4248s and a single 4216 that sometimes decide to lose registration. These units have all been updated to version 23.2, but still need a reboot once a week or so. Once rebooted, everything works as expected for a week to 10 days, so some kind of timing issue is tough to nail down. The site is a seasonal hotel and is difficult to just sit and watch in...

Sometimes the thoughts in my head get so bored, they go for a stroll through my mouth. This is rarely a good thing.