Hi @RICHARD MESSINGER ,
Thanks for posting your question in the Webex Community. Glad to have you here!
I am not a technical expert by any means, but one of our specialists noted that Webex Edge for Devices should be able to give you support on those units. Here is the link they sent my way - https://help.webex.com/en-us/cy2l2z/Webex-Edge-for-Devices
I hope this helps. If you have any other questions, feel free to post them here in the community.