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
Page8-237list 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 ci rcuit
(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 t o 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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