Comdial Impact Dsu Instructions Manual

The user controls the DIU by pressing a preprogrammed DATA button on his/her digital
telephone. The installer can also program a DATA button on a remote telephone that can
control the DIU as well. The DATA LED on the digital telephone provides the user with
visual feedback on DIU status.
The system administrator can program up to three security groups and assign them to
work groups. This safeguards stored data on IST devices such as personal computers by
denying access to users from outside the group....

Delayed Ringing
Ringing assignments are programmable. A station can be programmed to provide
delayed ringing on some lines while providing immediate ringing on other lines.
Delayed ringing is assigned to certain lines at each station through station class of service
programming. When a programmer assigns delayed ringing to a station for certain lines,
he or she can also assign the time length of the delay.
See also,Ringing.
Departmental Calling Distribution (DCD) Report
Refer to the discussion titled...

The Dial By Name feature uses the seven-character station names associated with the
station ports for searching through the list of stations for intercom calling. 16-character
names are used for searching through the list of system speed dial entries.
When users make a sequential search through the stored index of names, the system
searches the list as it was entered. Programmers or system attendats must arrange the list
in the desired sequence as they store the entries.
Digital Voice Announcing
Digital...

Night Answer Messages
For DCD callers—“Welcome to Acme’s sales department. Our hours are eight to
four-thirty. Please call tomorrow during those hours.”
For DISD callers—“Welcome to Acme Company. Our hours are eight to four-thirty.
Please call tomorrow during those hours.”
Recall Messages
For DCD callers—“Please hold. An agent will be with you as soon as possible.”
For DISD callers—“The party you have called is not available. Please dial a new
extension number.”
For DISD callers in systems that have the...

4. A DISD line recalls to the DSU after a transfer recall time, and the DVA plays a
recall message to the caller. The DSU transfers the call once more to the same or
different stations. This action repeats three times.
5. After the last recall, the DVA plays the drop message and the DSU drops the line.
The installer can connect DVA devices to any available digital station ports. The
availability of station ports limits the number of DVA devices that can be connected to
the system. The system programmer...

dropped by the caller. The caller continues to receive ringback tone until the call is
answered. The overflow station can service the call or transfer it back to the department
using the department pilot number. When the call is transferred back to the department
by an overflow station, it will not return to the overflow station until that station is idle
and has no ringing calls either new or transferred. Instead, the call will camp-on at the
department and wait for a station to become idle. The caller...

A department station can also be taken out of service and placed in a wrap-up mode to
provide the user time for doing such things as follow-up paperwork. While a station is in
a wrap-up mode, all outside and transferred calls skip to the next department station. The
station user sets the wrap-up mode by pressing Hold DND and presses these buttons
again to clear the wrap-up mode.
It should be noted that the departments formed for use with this direct department calling
feature are different from those...

Wrap-Up Time: The time that a station spent in a wrap-up mode doing such things as
follow-up paperwork. While a station is in a wrap-up mode, it does not receive
department calls. The station user sets a wrap-up mode by pressingHoldandDNDand
repeats the procedure to clear the wrap-up mode.
Missed Calls: The total number of calls that are not answered at a station and that are
cycled by the system to another station for answering.
Other Calls: This is a summation of the time spent on outgoing call...

The number of rings which occurs on a DISD line before it is answered is programmable.
By setting a large number of rings, time is allowed for a call to be serviced in a regular
manner by stations that have a line appearance for the DISD line. Setting the number of
rings to 0 disables the line for DISD use. If a line is to be dedicated for DISD use, it is a
good practice to set it for one ring. The amount of time allowed for an extension number
to be dialed is programmable and a DISD assist station can...

Direct Station Call Hold (Station Park)
This feature allows a station user to park a call at a specific station where it will be held
without ringing. A feature code plus a station extension number can be dialed over the
intercom line to park the call or a programmable button can be programmed to provide a
“directed hold” to a specific station. The parked call is picked up by directed station by
dialing a feature code. It can be picked up at any station through the use of the call
pickup feature. No...