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Caller ID Type:
Select the appropriate Caller ID type from the pull-down menu. Seven
options are available, these are: Disabled, DTMF, FSK Bellcore, FSK ETSI, Japan CLIP,
Japan JCLIP, BT.
Caller ID Power Level:
Specify the caller ID Power Level from 0 to 20. The default setting is
20 db.
Caller ID Display:
When “Before Ring” is selected, information of caller ID is shown before
ringing.
Ring Impedance:
Eight Ring Impedance types are available from the pull-down menu.
Hook Flash Detect Upper Bound:
Specify the maximum time to detect hook flash.
Hook Flash Detect Lower Bound:
Specify the minimum time to detect hook flash.
Voice Tx Level:
Select the transmitting sound level from the pull-down menu. The
corresponding value for each level can be found in the table below.
Voice Rx Level:
Select the receiving sound level from the pull-down menu. The
corresponding value for each level can be found in the table below.
Tx/Rx Voice Gain Value
Level
Decibel (dB)
1
-24 dB
2
-18 dB
3
-12 dB
4
-6 dB
5
-2.5 dB
