Nortel Meridian 1 Description, Installation And Operation page 221

27 Update the Installation Summary Sheet with the new MAC address.
28 Verify the TN, management interface MAC address, IP addresses, the
NT-SDID, and keycode for each IP Line card. The NT_SDID and
keycode are verified by double-clicking each IP Line card in the MAT
"IP Telephony Gateway" main window and clicking the "Configuration"
tab of the "Card Properties." Compare the displayed values with those on
the ITG Installation Summary Sheet.
Resolving problems with card replacement
Make test calls on the new card to verify good DSP channel performance.
If the card status is still unequipped after downloading the card properties,
verify that the IP Line card is able to read the Security Device and verify that
the keycode in the "Card Properties" has been entered correctly according to
the NT_SDID.
Consult the software license document that accompanied the original failed
IP Line card, or call your Nortel Networks representative and obtain the
correct keycode for the NT_SDID that is read from the Security Device. The
NT_SDID can be read from the MAT ITG "Card Properties" "Configuration"
tab or from the ITG shell using the command
ITG Line 1.0/IP Telecommuter Description, Installation and Operation
Maintenance Page 221 of 262
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