Avaya Scopia XT7000 Series - Page 80

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Release Notes for Avaya Scopia® XT Series Known Issues | 80
Web interface or AT
interface. You need to use a
special unsigned package in
this case (with _U suffix, for
instance
XT5000_V9_0_0_23_U.exe).
Downgrading to
unsigned
versions
XT Series refuses the
downgrade to a not signed
version (<8.5) in regular
mode or in recovery mode.
To downgrade XT to a version previous to 8.5,
you have to manually disable the “Verify
Signature” option in the Download menu for
normal mode. For recovery mode it is not
possible to downgrade to an unsigned version.
You need to use a signed version for recovery
mode and then disable the above option and
downgrade the XT to previous version.
QC#18364
If you are updating a system
with PIC firmware rev 33
(implemented in versions up
to v3.1.019), the system
might keep rebooting, and
the Codec Unit’s LED or logo
blinks 3 or 5 times as an
error code.
Disconnect and reconnect the power jack
connector.
QC#26658
SI#169789
If you change parameters
with a newer version, or
load factory defaults with a
newer version, some
parameters could be not
properly managed by earlier
versions when downgrading.
For instance, new
gatekeeper configuration
supporting DNS name is not
available in previous version,
so when downgrading you
have to configure
gatekeeper again.
The same for the TLS
configuration and similar
settings.
Reconfigure the parameter to the default
value or restore the previous version backup
configuration after downgrading, especially if
you changed parameters with the new version
or loaded default values/factory defaults with
the new version and then downgraded the
system.
RVXT5000-804
Uploading a SW package into
the XT codec through USB
key is not possible
- whenever the SW Package
is not newer than the one
already running
- when trying to upgrade
from v8.3.0.x (or older) to a
v8.3.2 or higher; in this case
it’s firstly needed to upgrade
to any v8.3.2.x using a
Windows PC
- when a password is set for
the software upgrade
- when the *.exe package
copied into the USB Key has
been renamed to a different
name than
XT5000_Vx_y_z.exe or
XT7000_Vx_y_z.exe
- when the *.exe package is
not contained in the root
directory of the USB key.