El/Ml Remote Software Download - Mitel SX-200 EL Technician's Handbook

SX-200 EL/ML Remote Software Download
Requirements:
A 4 MB Flash card. Make sure the toggle switch on the edge
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opposite the connector edge of the Flash card has the Write Protect
disabled.
System option 109 (Remote Software Download) must be enabled.
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This is a purchasable system option.
The latest software downloaded onto your PC provided by MITEL
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On-Line or MITEL Product Support.
The remote software download time can take up to 3
hours. We recommend that you do this operation during
a slow time since the traffic on the switch affects the
download time. To shorten the remote software
download time to approximately 30 minutes, increase the
size of the packet length to 900 and change the block
check type to 3 bytes CRC.
To Speed Up the Remote Software Download
To speed up the remote software download, increase the packet length
to 900 and the block check type to 3 bytes CRC, using the Kermit
protocol on your maintenance terminal.
To change the packet length
1. Select SYSTEM from the Maintenance screen.
2. Select the following softkeys:
DATABASE
SET_PARAM
RECEIVE
PACKET_SIZE
ENTER
The following message will display:
"Enter Packet Length (10-1024)"
3. Enter the Packet length (900) and select CONFIRM.
The screen confirms your setting with a display of the Kermit
Receive Parameters and the Kermit Send Parameters.
Routine Maintenance
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