its pretty standard PRI behavior to have an hourly reset. you can make it stop doing this if you feel the need by checking this entry in /etc/asterisk/zapata.conf:
resetinterval=never
[the default is 3600 which means it resets every hour].
Oh. Well, as long as it’s not causing any disconnects then I’m fine with it. I was just confused about it. Would there be a need to stop it? I assume that it is NOT causing any disconnects…