User`s guide

Dialogic
®
System Release 6.0 PCI for Windows
®
Release Update, Rev 62 — January 30, 2008 139
Dialogic Corporation
1.43.4 Line Adaptation Procedures
This section contains the following topics:
• Location and Description of the Utility and Component Files
• Line Adaptation Procedure
• Configuration File Tasks
1.43.4.1 Location and Description of the Utility and Component Files
The following list provides a brief description and the location of the line adaptation utility
along with its required components and associated files. All locations are relative to the
Dialogic
®
Software home directory as specified by the %INTEL_DIALOGIC_DIR%
environment variable.
LineAdapt.exe
The line adaptation utility executable, which provides a command line interface.
Location: bin directory.
LineAdapt.log
The utility log file. Contains information output during execution of the LineAdapt
utility, including results, errors, and warnings. Location: log directory.
LineAdaptDefCoefficients.xml
The data file used by the line adaptation utility during the optimum coefficient
discovery process. It contains the list of boards supported and the default coefficient
sets used for discovery. Location: cfg directory.
Note: Do not edit or modify the LineAdaptDefCoefficients.xml file. The list of boards
and the default data sets are preset and must not be changed.
LineAdaptOptCoef.xml
The configuration file used by the line adaptation utility. As a result of running the
LineAdapt utility in discovery mode, the utility stores in this file the optimum Quad
Subscriber Line Audio-processing Circuit (QSLAC) filter coefficients for specific
boards and lines. These optimum coefficients are then used to initialize the board at
startup. Location: cfg directory. For related information on the file, see
Section 1.43.4.3, “Configuration File Tasks”, on page 143.
LineAdapt Tone Files
The tone files (e.g., LineAdapt510.WAV, LineAdapt1020.WAV, and
LineAdapt2020.WAV) used by the utility during optimum coefficient discovery.
Location: cfg directory.
Note: Do not edit or modify the tone files.
1.43.4.2 Line Adaptation Procedure
This section provides information on the following topics:
• Requirements for Line Adaptation
• Set Up the System and Configure Target Boards for Discovery
• Execute the LineAdapt Utility to Discover Optimum Settings