I am trying to load any 9.0.3 firmware on my UCM 18.104.22.1680-1 server. Every newer firmware I load throws the following error. I have verified the MD5 is correct and also downloaded the file several times with the same result. I can load the same firmware file on another UCM server and it loads fine. Any ideas?
Thanks in advance!
The selected signed file could not be authenticated. The file might have been tampered with or an error might have occured during download. Please verify the MD5 hash value against the Cisco Systems web site: 9b:b6:31:09:18:15:e7:c0:97:9f:e6:fe:9a:19:94:99
Firmware File: cmterm-7970_7971-sccp.9-0-3.cop.sgn
UCM version: 22.214.171.1240-1