: Default
Y SETTING DATA
RELATED
COMMAND
No. MEANING DATA MEANING
290 Setting of PAD data from a
station to a trunk
01
15
16
17
31
NONE
-15 dB
(1 dB increment)
-1 dB
0 dB
+1 dB
(1 dB increment)
+15 dB
0 dB
+: Gain
-: Loss
NOTE: This command is effective for the following trunks.
- LDT/ODT/PRT/DTI/CCT/SIP/IPT (P2P CCIS)
291 CODEC Filter Type
See PRECAUTION (2)
00
01
02
03
15
Not filtered
TYPE1 (Very short distance)
TYPE2 (Middle distance)
TYPE3 (Long distance)
TYPE2 (Middle distance)
NOTE 1: This command is effective for the data set for the trunk route of the base port of each COT/LDT/ODT
blade (All ports of the blade including COTDB become the same setting).
NOTE 2: For the second data, signal losses in the line distance of the line are estimated as follows.
Second data: 01 (TYPE1 [Very short distance])........ 0 dB
: 02 (TYPE2 [Middle distance]) ............. 4 dB
: 03 (TYPE3 [Long distance]) ................ 8 dB
NOTE 3: For a COT blade, set the second data shown below depending on the line distance of the ordinary line.
- Set the second data to “01” (TYPE1 [Very short distance]) when connecting to the behind PBX, TA
and IP terminal adapter.
- Set the second data to “03” (TYPE3 [Long distance]) when the line is far from the Office PBX and
the signal attenuation is heavily.
NOTE 4: For a LDT/ODT blade, set the second data depending on the line distance of the line.
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