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LBI-39224
3-69
If Automatic Level Control (ALC) is disabled for the selected
channel, subtract 1.5 dBm from the required Input Signal
Level setting. For example, if the required input signal level is
-10 dBm, enter -11.5 dBm. ALC is disabled by setting the
ALC text box to "NO."
LBI-38938 contains a line level adjustment overview section which
contains general information and general recommendations for both
input and output level settings. For PIMs, refer to system manual
EDACS Jessica PBX Gateway, LBI-39000, for PIM input and output
level setting information.
Output Signal Level (dBm)
This setting establishes the signal level in dBm (600-ohm impedance;
0 dBm = 1 milliwatt) sent out by the selected channel's line output. The
setting specifies the voice peak (test tone) level sent out by the channel.
The valid range is -25.0 dBm to 13.0 dBm in 0.5 dBm increments.
Select the required value from the drop-down list box. Output Signal
Level default = 0 dBm.
Channel Signaling
For a PIM Channel Signaling should always be set to "NONE."
Secure Tone
The Secure Tone setting is not utilized for PIM site-type interface
modules as Channel Signaling should always be set to "NONE."
Bus/Slot Equipped
All utilized channels within an interface module must be allocated a
time slot on the CEC/IMC TDM network. Allocate a time slot to the
selected channel by setting Bus/Slot Equipped to "YES." A channel
will not route audio correctly if is not allocated a time slot. Set all
unused channels to "NO," (the default setting).
NOTE