User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Commands and Trouble-Clearing Aids
Page 8-237list testcalls
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For the following example, the command that was entered is "list testcalls detail
grp 80."
SRL-LO Singing return loss from 0 to 40 dB between the sum of the circuit
(repeater) gains and the sum of the circuit losses. SRL-LO occurs
most often in the frequency range of 200 to 500 Hz.
SRL-HI Singing return loss from 0 to 40 dB between the sum of the circuit
(repeater) gains on a circuit and the sum of the circuit losses.
SRL-HI occurs most often in the frequency range of 2500 to 3200
Hz.
ERL Echo return loss from 0 to 40 dB between the level of signal
strength transmitted and the level of signal strength reflected.
ERL occurs most often in the frequency range of 500 to 2500 Hz.
list testcalls detail grp 80 Page 1 SPE A
ATMS MEASUREMENT REPORT
Group: 80 Type: co Vendor: TTL Type: 105-w-rl
THRESHOLD VALUES Loss dev at
1004Hz-loss 404Hz 2804Hz C-msg C-ntch SRL SRL
Min Max - + - + Noise Noise LO HI ERL
Marginal -2 21 9 9 9 9 55 74 0 0 0
Unacceptable -2 21 9 9 9 9 55 74 0 0 0
Trk Test Test Test -16dBm 0dBm
Mem Date Time Rslt NE FE NE FE NE FE NE FE NE FE NE FE NE FE NE FE NE FE
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