I upgraded an SX20 from TC to CE and had something similar. I ended up shutting the down the unit, unplugging everything, then plugging it in and restarting. Camera woke up and I saw feedback on screen that the camera was downloading software. Waited until that was done and voila.
-sent from mobile device- Lelio Fulgenzi, B.A. | Senior Analyst Computing and Communications Services | University of Guelph Room 037 Animal Science & Nutrition Bldg | 50 Stone Rd E | Guelph, ON | N1G 2W1<x-apple-data-detectors://1/0> 519-824-4120 Ext. 56354<tel:519-824-4120;56354> | le...@uoguelph.ca<mailto:le...@uoguelph.ca> www.uoguelph.ca/ccs<http://www.uoguelph.ca/ccs> | @UofGCCS on Instagram, Twitter and Facebook [University of Guelph Cornerstone with Improve Life tagline] On Jan 7, 2019, at 5:37 PM, Jason Aarons (Americas) <jason.aar...@dimensiondata.com<mailto:jason.aar...@dimensiondata.com>> wrote: After upgrading a working CUCM registered Room 70 Single from CE 9.2.1 to 9.5.2 it appears from logs the camera is still stuck at firmware 9.2.1 Screen shows “No Camera Connected” So far I have upgraded about 7 Room 55s to CE 9.5.2 and haven’t had any problems. I’ve opened a TAC case. -jason This email and all contents are subject to the following disclaimer: "http://www.dimensiondata.com/emaildisclaimer";<http://www.dimensiondata.com/Global/Policies/Pages/Email-Disclaimer.aspx> _______________________________________________ cisco-voip mailing list cisco-voip@puck.nether.net<mailto:cisco-voip@puck.nether.net> https://puck.nether.net/mailman/listinfo/cisco-voip
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