Last registered devices CUCM 11.5.1

[ziqex]

Hello,

Is there a way to get last registered date for devices in Call Manager 11.5.1.18900-97.

I want to complete some housekeeping before moving to flex plan but not able to determine which devices are not in use any longer.

Thank you.

[Roger Kallberg]

That data is stored in the RIS database.

[ziqex]

I can see Cisco RIS Data Collector in up status on the cisco unified real time monitoring tool.

How do I access the data and check date of last registered devices?

Thank you

[Nithin Eluvathingal]

Try this command from CLI show risdb query phone