Function 31: Extension Definition And Routing - ESI IVX 128 Plus Installer's Programming Supplement

IVX 128 Plus: additional features
Function 234: PRI receive volume
Many variables can affect the volume of PRI lines. Different volume levels may be required when
connecting a PRI port card depending on the signal level of the PRI line. The volume level can be
adjusted by increasing or decreasing the setting in this function. By default, the setting is –6 dB;
changes to the setting are in 2-dB increments.
Example: If calls received at the extension have low volume levels, the pad level for that PRI circuit
can be adjusted to increase the volume. Select the circuit to adjust by pressing the
appropriate DSS key and press # to confirm. Use the scroll keys to select the appropriate
dB level and press # to confirm.
Programming a circuit
To program a circuit, select the appropriate DSS key and press the # key to confirm. You can select from
the first set of 16 COs, and then press the scroll keys to select the from the remaining 7 CO lines on the
first PRI port card. Scrolling again will allow you to select the 16 COs on a second PRI port card if one is
installed, and scrolling again will allow you to select from the 7 remaining COs. If there is only one PRI
port card installed, then scrolling will return you to the first 16 COs.
PC3 PRI 13-36
CO22 CIRCUIT 10>
After selecting the COs to program, use the scroll keys to select the new level of gain or loss in dB.
Press # to confirm. Select additional circuits to adjust and program as above.
RECEIVE VOLUME
LINE COMP -28DB>
Range: -28 dB to 6 dB (lowest to highest gain, respectively).
Default: -6 dB.

Function 31: Extension definition and routing

What's new: Page zones 4–9; support for local IP Feature Phones and Remote IP Feature Phones.
Page zone setting
In Step 7 (extension page zones assignment), you can enter a page zone from 1 through 9. Default: 0.
Support for IP phones
With the installation of a Local Network Card, IVX 128 Plus will support up to 12 local IP Feature
Phones. With a Remote Network Card and Local Network Card, IVX 128 Plus can support a combination
of up to 12 local IP Feature Phones and Remote IP Feature Phones. Complete the new Function 8
programming (see page 15 in this document) before programming local or Remote IP Feature Phones.
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