System

741 (DG_RESLT), STATUS

MTC reports diag results on card <device>, return= <integer>, errno= <integer>, <string>.

Maintenance reports: diagnostic results.

742 (DG_PASSD), STATUS

MTC reports diag passed on (<string>) card <device>.

Maintenance reports: diagnostics have passed on a hardware card.

750 (DG_FAILD), STATUS

MTC reports diag failed on card <device>, because <string>.

Maintenance reports: diagnostics have failed on a hardware card. This is an indication of hardware problems. The board may need to be replaced.

Try removing the device from service, and rebooting the system. If the device passes initial boot diagnostics, you may then restore the device.

Data Base Initialization (DBINIT)

1701 (NO _DBFILE), MAJOR NO <string> SHMEM File.

The system is unable to initialize its shared memory properly.

Call your Field Service Representative.

Tip/Ring Interface Process (TRIP)

2000 (TRIP_OPEN), CRITICAL

TRIP: Tip/Ring Driver Open Failure, Reason <integer>

The Tip/Ring Input Process is unable to access any of the tip/ring boards in the cabinet. The reason number may be found in the Introduction to Section 2 of the UNIX Programmer Reference Manual.

Ensure that only a single copy of the voice software is operational.

Attempt a software restart.

Make sure that the generic software has been properly installed.

Attempt to reboot the system.

As a last resort reload the generic software.

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AT&T 2.1.1 manual Data Base Initialization Dbinit, Tip/Ring Interface Process Trip