Hello,
Trying to upload a device package (File: cmterm-devicepack12.5.1.17083-2.cop.sha512) to a CUCM v12.5 (running only the Pub server) using both Solarwinds and/or Titan SFTP, but I get the following "error encountered: an unknown error occurred while accessing the upgrade file"
I tried the following:
1- Changing the Sftp root directory with the only needed file
2- Changing the OS Security mode to permissive
3- Rebooting the CUCM many times
Same error always !
Thanks
