Installation manual

Function 2: CO lines IVX 128
E.10
3.
Enter the desired name (see “Entering alphanumeric characters,” page C.2).
4.
Press the
#
key. The system will prompt you for the day mode call routing.
5.
Use the scroll keys to select whether you’re routing to a branch (ID), mailbox (MB) or extension
(EXT); then enter the number. Here are two examples, based on the example table below:
DID/DNIS #: 3352
DAY ID: 12 >
EXCEPTION:
DAY EXT: 100 >
6.
Press the
#
key. The system will prompt you for the night mode call routing.
7.
Use the scroll keys to select whether you’re routing to a branch (ID), mailbox (MB) or extension
(EXT); then enter the number. Here are two examples, based on the example table below:
DID/DNIS #: 3352
NIGHT MB: 400 >
EXCEPTION:
NIGHT EXT: 100 >
8.
Press the
#
key to finish.
Note:
The
HOLD
key will delete an entry.
Example:
DID or DNIS Name Day translation Night translation
3578
X105 X105
3624
X390 MB410
3352
ID12 MB400
Exceptions
Operator (X100) Operator (X100)
Function 23: CO line parameters
Function 231: System CO line receive volume
Many variables can affect the volume of the CO lines. Weak lines can reduce IVX 128’s ability to
properly detect DTMF dialed by an outside caller. Conversely,
“
hot
”
lines can cause DTMF distortion
and/or increase the opportunity for message talk-off (
i. e.,
messages being cut off before completion).
Ideally, a message recorded from an outside call has the same playback volume as the system prompts.
This function can be used to adjust the gain of the receive volume of the CO lines system-wide.
Range:
0–12 (lowest to highest gain, respectively).
Default:
10.