Hi folks
As per the title, I have a DX80 which fails to register after upgrading the firmware to 10-2-5-212 or higher. As that's a prereq to getting rid of the Android based firmware, it's a headache. Device boots, attempts to register and after failing however many times it's set to retry it actually disconnects itself from the network (wired)... or at least becomes unpingable.
Dropping the firmware version back to 10-2-5-195 results in the device registering correctly immediately.
Not really a CUCM guy so any suggestions as to where to start troubleshooting would be very appreciated.
Thanks.
