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M3900 Flash Download Page 275 of 504
Telephones and Consoles Description, Installation, and Operation
can be no active call, no active application, and the telephone must be
configured and in working condition (responding to a query command). Also,
the firmware version on the telephone must not be current. That is, it must be
different from the one on the system disk.
. FDLU l s c u
l = loop address
s = shelf address
c = card address
u = unit address
Flash DownLoad Idle (FDLI) - Initiate flash download as soon as the
telephone is idle. For this command to work, the telephone must be in
working condition. If the telephone is idle, the downloading occurs
immediately. If the telephone is on an active call, downloading occurs
immediately after the call is terminated. However, if after the active call is
terminated, there is an active application on the telephone, downloading is
aborted. Again, the downloading operation occurs only if the version on the
telephone is not current.
. FDLI l s c u
Flash DownLoad Forced (FDLF) - Initiate flash download immediately.
For this command to work, the telephone must be in working condition. If the
telephone is idle, the downloading occurs immediately. If the telephone is on
an active call, the call is force disconnected and then downloading occurs
immediately after the disconnect. It also force downloads the system disk
version even if the telephone firmware version is more current. However, if
there is an application active on the telephone, the downloading operation is
aborted.
. FDLF l s c u
System-wide Flash Download
To prepare and trigger the flash download for the whole system manually,
access LD 32 and issue the following commands.