2.6.11 Utility—ISDN/QSIG Protocol Trace
This utility collects protocol trace data from BRI or PRI cards, and displays it on the PC.
This option is only available at Installer level, and requires that the target BRI or PRI card be set to INS status.
Protocol trace data is continually accumulated on these cards, and 3 types of data can be downloaded:
•Real Time Trace: Pseudo-real-time data is collected through data polling at one-second intervals. The
displayed information is updated beginning when the Start button is clicked.
•Accumulation Trace: Previously accumulated data is retrieved and displayed.
•Error Accumulation Trace: Previously accumulated error data is retrieved and displayed. This trace shows
the data snapshot that is taken just before a card resets.
To view trace data
1. From the Utility menu, select ISDN/QSIG Protocol Trace.
2. From the Slot No drop-down list, select the target slot.
3. From the Trace Data Type drop-down list, select the type of data to view.
4. Click Start.
Trace information will be displayed.
5. Select an option:
•Click Capture to save the displayed trace information.
•Click Clear to clear the screen display.
6. Click Cancel to return to the main screen.
78 PC Programming Manual
2.6.11 Utility—ISDN/QSIG Protocol Trace