I have noticed since upgrading from V14 to V15 in the Call logs you get calls being logged from certain extensions to either 0 or IVR. Does anyone have any ideas what this could be, one of the extensions is a system extension but other are not. See log below. Phones are yealink. Does anyone have any ideas why this happens. Is just late night junk call coming in and trying to route it somewhere (ie someone pressing 0 at other end). Date/Time From To Talking 03/19/2017 11:20:55 PM UserA (301) IVR (DialCode) 00:00:05 03/19/2017 11:20:55 PM UserA (301) 0 Not Answered 03/19/2017 10:59:57 PM UserB (327) 0 Not Answered Any idea much appreciated. I never noticed it before until I upgraded to V15 over the weekend and noticed after doing that I had 10 calls to purge the following day (Sunday) when the office was shut so how could it have calls to purge.