Can't find source of Call Forwarding, trying to stop auto fwd calls

[John F2000]

Hello,

  I'm on CUCM 11.5 and I have a DN that auto forwards every night at 8. We have to turn it off from the VOIP phone (8861's) every morning.

There is nothing setup in Call routing<Class of Control< access list, time period or time schedule. 

Where else could the call forward be setup at?

thanks!

[Nithin Eluvathingal]

AFAIK it can only be done by TOD. 

If possible do an DNA at 8 PM and see the call flow. 

[Roger Kallberg]

I think that you should look through the audit logs to see if you can find what is setting the CFA on the directory number/device.