DIG-LINE (Digital Line)
Issue 4 May 2002
10-569 555-233-123
Tone/Clock circuit pack on the primary information channel time slot and receiving
the same digital count with a general purpose tone detector.
If the primary information channel test is successful, the loop around test for the
secondary information (data, Information Channel 2 or I2) channel is then
performed. This test is the same as the primary information channel loop around
test and is performed only if a DTDM is administered, which is also the case for a
linked DA.
Only one value (Pass. Fail, or Abort) is generated as a result of the two tests run.
If any test fails aborts, the sequence is stopped. Upon completion of this test the
associated endpoint and port are moved back into the previous service state.
Table 10-211. TEST #1201 Digital Terminal Remote Loop Around Test
Error
Code
Te s t
Result Description/Recommendation
ABORT Internal System Error
1. Retry the command at 1-minute intervals a maximum of 5
times.
1000 ABORT System resources required to run this test are not available.
The port may be busy with a valid call. Use the display port
PCSSpp command to determine the station extension or
attendant number of the port. Use status station or status
attendant to determine the service state of the port. If the
service state indicates that the port is in use, then the port is
unavailable for certain test. (See Chapter 10, “Maintenance
Commands and Trouble-Clearing Aids” for a full description of
all possible states.) You must wait until the port is idle before
re-testing. Attendants are always in use (off-hook) if the
handset is plugged in and the port is not busied out.
1. If the port status is idle, then retry the command at
1-minute intervals a maximum of 5 times.
1001 ABORT System resources required to run this test are not available.
1. If the port status is idle, then retry the command at
1-minute intervals a maximum of 5 times.
1002 ABORT The system could not allocate time slots for the test. The
system may be under heavy traffic conditions or it may have
time slots out-of-service due to TDM-BUS errors. Refer to
TDM-BUS (TDM-Bus) Maintenance to diagnose any active
TDM-BUS errors.
1. If the system has no TDM-BUS errors and is not handling
heavy traffic, repeat test at 1-minute intervals a maximum
of 5 times.
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