Isdn Diagnostic Subtests - Digital Equipment 300 Series AXP Reference Manual

Example: test
isdn Command
The ISDN diagnostic tests test both ISDN and audio
functionality. Table 4–23 describes each ISDN test and the
mode in which it is run.
Table 4–23 ISDN Diagnostic Subtests
Test Name Description
a_loop Tests analog loopback.
Tests internal digital
d_loop
audio loopback.
Tests DMA.
DMA
Initialize ISDN chip.
init
Interrupt test.
int
playback Plays back the recorded
message.
Prompts you to speak
record
into handset. A short
message is saved in
memory and then
played back through
the speaker.
Tests internal registers.
reg
repeat Allows you to speak
into the handset
and hear your speech
repeated.
Tests audio output.
tone
Lists subtests.
?
The following is the command format for the ISDN test:
>>> t[est] isdn test_name
Mode
Console
Service
Service
Console
Service
Console
Service
Console
Service
Service
Service
Console
Service
Service
Service
Console
Service
Return
TEST
Test
Require-
ments
None
None
None
None
None
Handset
Handset
None
Handset
Handset
None
4–77