Ericsson LBI-39224 manual For a PIM Channel Signaling should always be set to None

LBI-39224

NOTE

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).

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