3Com VCX V7122, Руководство пользователя, Страница: 450 / 488

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V7122 GatewayUser Guide
ƒ In the ’Default’ field, enter the default duration this raw data file is repeatedly played.
ƒ Close the ‘File Data’ window (press the Esc key to cancel your changes); you are
returned to the Prerecorded Tones File(s) screen.
Figure 135
File Data Window
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In the ‘Output’ field, specify the output directory in which the PRT file is generated
followed by the name of the PRT file (the default name is
prerecordedtones.dat ).
Alternatively, use the Browse button to select a different output file. Navigate to the
desired file and select it; the selected file name and its path appear in the ‘Output’ field.
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Click the Make File(s) button; the Progress bar at the bottom of the window is activated.
The dat file is generated and placed in the directory specified in the ‘Output’ field. A
message box informing you that the operation was successful indicates that the process
is completed.
PSTN Trace Utility
These utilities are designed to convert PSTN trace binary files to textual form. The binary
PSTN trace files are generated when the user sets the PSTN interface to trace mode.
Operation
ƒ Generating textual trace/audit file for CAS protocols:
To generate a readable text file out of the binary trace file when using CAS protocols,
rename the PSTN trace binary file to CASTrace0.dat and copy it to the same directory in
which the translation utility CAS_Trace.exe is located. Then, run CAS_Trace.exe (no
arguments are required). As a result, the textual file CASTrace0.txt is created.
ƒ Generating textual trace/audit file for ISDN PRI protocols:
To generate a readable text file out of the binary trace file when using ISDN protocols,
copy the PSTN trace binary file to the same directory in which the translation utility
Convert_Trace.bat is located. The following files should reside in the same directory:
Dumpview.exe, Dumpview.cfg and ReadMe.txt . Please read carefully the ReadMe.txt
in order to understand the usage of the translation utility. Next, run the
Convert_Trace.bat . As a result, the textual file is created.
To start and collect the PSTN trace using the Web, please use the following instructions.
(See
Figure 136 for a view of the Trunk Traces). Also, please note if the PSTN trace was of a
PRI of CAS collection based on the framer involved in the trace. This information is needed
to properly parse the captured data.