Table 70: LD 60 - Perform a near-end per-channel loopback test.
Command Description
Disable the 2.0 Mb DTI card. DISL L
Place the 2.0 Mb DTI card in remote per-loop
loopback.
RLBK L
The commands for a far-end per-loop loopback test are shown in Table 71: LD 60 - Perform a
far-end per-channel loopback test. on page 143
.
Table 71: LD 60 - Perform a far-end per-channel loopback test.
Command Description
Disable the 2.0 Mb DTI card. DSCH L CH
Place the 2.0 Mb DTI card in remote per-loop
loopback.
RLBK L CH
Figure 31: Far-end trunk loopback
System DTI maintenance tools
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