User`s guide

Dialogic
®
System Release 6.0 PCI for Windows
®
Release Update, Rev 62 — January 30, 2008 142
Dialogic Corporation
Note: You can run the utility again later and select individual boards to add to the
configuration.
For each board selected, the utility displays a prompt for selecting the target channels,
similar to the following:
Enter the Channels you would like to adapt on <boardname> #<id> in slot
<bus>/<slot>. ‘A’ for All or ‘Q’ to Quit >
5. To select all channels on the specified board, type
A or a and press the Enter key.
To select one or more individual channels, type the channel numbers separated by
a space (e.g., to select the last channels on the D/41JCT-LS Board, type
3 4 and
press the Enter key).
To s e l e c t a range of channels, type the channel numbers separated by a dash or
hyphen (e.g., to select the first three channels on the D/41JCT-LS Board, type
1-3 and
press the Enter key).
6. After you select the channels for each board, the utility displays progress messages
as it performs tests on the selected targets. It takes the target channels off-hook,
detects dial tone, dials a digit to obtain silence, and then performs tests to measure
and calculate the best settings. It selects the optimum QSLAC filter coefficients that
will adapt the channels to their particular analog telephone lines and stores these
settings in the LineAdaptOptCoef.xml file in the cfg directory. The utility records the
results and any warnings or errors in the LineAdapt.log file in the log directory, and it
initializes (downloads) the boards with the optimum settings.
7. After the discovery process is complete, check the LineAdapt.log in the log directory
for errors or warnings to ensure that the adaptation was successful.
Post-Discovery: Reconfigure and Initialize the Boards, and Test the
System for Normal Use
After discovery has been successfully completed, perform the following steps to
reconfigure, initialize, and test the system:
1. Use DCM to stop the target boards.
2. Restore the firmware file name back to the original file name that was used before you
changed it according to the instructions in the section on Set Up the System and
Configure Target Boards for Discovery.
3. Start the target boards and then test the system to confirm that the adaptation was
successful. Verification testing should include running a user application program to
ensure that line echo performance is acceptable.
Note: The boards will be initialized with the optimum line impedance configuration
upon startup as long as the LineAdaptOptCoef.xml file is present in the cfg
directory, and it contains the optimum coefficients discovered from running
the utility.