Nortel Agent Greeting 2.0, Maintenance And Troubleshooting Manual

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Page 20 of 36 Agent Greeting Card Test and Debug Capabilities
297-2183-502 Release 2.0.1 June 2001
DSP Code checksum failed
Checksum = 0xf8f9c9b6
DSP Load upgrade Failed!!!!!
0x36b254 (tUpgradeDsp): On-board DSP section in reset.
0x36b254 (tUpgradeDsp): Powering up dsp 0
DSP Loadware upgrade from a FTP Server
To upgrade the loadware over the network from an FTP server you must copy
the loadware binary file to an FTP server. The upgrade is then performed by
running the “upgrade” command in the VxWorks shell as shown below:
The DSP loadware file is loaded via FTP from a file server. The file is stored
in a dedicated 2 MB flash device in each DSP section. The same loadware
strategy is implemented for the Agent Greeting on-board DSP section and the
DSP cards. No special recovery mechanism is required. If the upgrade fails
for some reason (Ethernet link to server goes down, incorrect file used), the
DSP will fail to reboot and the upgrade must be performed again. The
upgrade is performed by running the upgradeDsp command in the VxWorks
shell as follows:
-> upgradeDsp <dsp no>,“<server IP address>”,
“<user id>”,“<password>”,“<path>”,“lmag84aa.bin”<CR>
Connecting to <server IP address>...
connected to <server IP address> OK
Updating sector:
0..1..2..3..4..5..6..7..8..9..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..
26..27..28..29..30..31..
The <userid> and <password> above are those of the FTP server and the
<path> above is the path to the file on the FTP server.
After a successful upgrade, the following messages are printed (along with
channel deletion/creation messages for existing channels):
DSP Checksum OK!!!
DSP Load upgraded OK
value = 0 = 0x0
After a failed upgrade, the following messages are printed: