Error upgrading CUE to 2.3.3

[telematica]

Hi, finally today showed up Unity Express version 2.3.3

I'm trying the upgrade, I've done the backup, put all files to a FTP server, and configured the FTP parameters on Unity Express.

When I issue the "software download upgrade cue-vm.2.3.3.pkg" I get this result:

WARNING:: This command will download the necessary software to

WARNING:: complete an upgrade. It is recommended that a backup be done

WARNING:: before installing software.

Would you like to continue? [n] y

Downloading cue-vm.2.3.3.pkg

Bytes downloaded : 137444

Validating package signature ... done

Validating installed manifests ............complete.

ERROR: Upgrade of subsystem [Service Engine Infrastructure] from [2.3.3] to [2.3.4] not allowed.

[17790 refs]

Is it a license error? Thanks a lot!

[Markus Schneider]

Odd that it mentions 2.3.4, but apparently the 'upgrade' procedure isn't supported from 2.3.3 to 2.3.4. See:

http://www.cisco.com/en/US/products/sw/voicesw/ps5520/prod_release_note09186a0080679b50.html#wp98686

You'd need to back up, then do a 'software install clean', then restore.