So that IP is in the event log on my internal DNS and belongs to the Czech Republic.
Once confirmed the notification icon of a spinning gear should appear in the upper right corner of the display.
In addition if the USB drive contains an activity LED then it should be flashing to indicate that the phone is currently reading the files from the disk.
The following table lists Microsoft-qualified UCS releases which support native device updates and will continue to be updated as future releases are posted online, including links to both Release Notes and the software packages.
The process can be used on phones connected to Lync Server 2013, Skype for Business 2015 Server, or Skype for Business Online environments.
After a few minutes the USB drive activity light should stop flashing which means the files are finished copying to the phone.
The gear icon should continue to rotate for a few more minutes though as the Trio is still processing the firmware files.
Both Lync Server and Skype for Business Server platforms include this in-band firmware updating service and leveraging this capability is inherently available in the Trio as well.
This previous article outlines exactly how to configure VVX phones to utilize this and the same configuration applies to the Trio.
This article will also be updated over time to include the latest available release along with a documented history of all firmware releases pertinent to Lync and Skype for Business platforms.
name has been dropped form the Trio product family.) All content and guidance in this article applies equally to both models.
If after inserting the USB drive the phone does not appear to recognize the firmware package and does not automatically prompt for the administrator password then an additional manual step may be required.