Comdial Dxp Correspondance Instructions Manual

							System ProgrammingDXP Correspondence Manual
Line Disconnect Automatic Camp-OnIf a user at a current station selects a line that a previous station has
released from busy but the system has not yet returned to idle, the
system arranges for the current station to camp-on to the line before
the system makes the line idle. After the system makes the line idle, it
immediately connects the camped-on station to the line. With this
feature disabled, a station cannot select a line until after the system has
returned the line to idle. Refer to Section 8.12 to set the time that the
system waits before it makes a line idle after a station releases it from
busy.
Automatic Station RelocationThe system will automatically recognize a particular station should
someone relocate it to a different station port. After being installed at a
new port location, a relocated station will provide the same class of
service parameters and station features that it provided at its original
port location. Also, the relocated station will respond to the same
personal intercom number that it responded to at its original port
location. A relocated station prompts the user to take action to either
accept its original programming or accept the programming at the new
port.5 
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							DXP Correspondence ManualSystem Programming
Default Relocation ResponseWhen someone relocates a digital telephone from one station port to
another port, the relocated telephone prompts the user to take action to
determine the station parameters. The user can either accept the
parameters from the station’s original port or accept those from the
new port. He or she has 10 seconds to make the choice. If the user
takes no action, the station assumes the parameters determined by this
programming procedure. If you set the programming choice to YES,
the station assumes the parameters from the original station port. If
you set the programming choice to NO, the station assumes the
parameters from the new port.
Ring Back ToneBy default, when callers call an intercom party, they receive an
intercom ring back tone to tell them that the called intercom station is
ringing. Also, when callers call over the CO line, callers receive a
CO-style ring back tone to tell them that the distant CO telephone is
ringing. Some system users find intercom ring back tone confusing. If
you encounter this situation with your users, you can take this
programming action to assign CO-style ring back tone to intercom
calls.
Day 1, Day 2, and Night Ringing Begin and End TimesYou can divide the 
DXP programming into three different time
frames: day 1, day 2, and night. You are only changing the ringing
assignments of the selected stations with this feature (see section 7.14
for information on assigning stations with ringing patterns). These
ringing assignments are helpful for sending calls to an auxiliary
attendant during lunch hour or for automatically setting the system
into night mode after hours. With this programming procedure, set the
begin and end times of the day 1, day 2, and night ringing time
periods. This feature does not affect toll restriction assignments. Also
refer to Section 7.14 for related flexible ringing assignment
programming.
DXP Correspondence Manual 5 
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							5.13
Paging 
Zones
I
Zone Programming
(Zone Names, Transmit Stations, Receive Stations)Use this programming procedure to arrange stations to transmit and
receive voice announcements, to and from a particular group of
stations or to all stations in the system. Also use this procedure to
assign names to paging zones when a site requires named zones.
The zone programming menu lists sub-menu options for all of the
following:
- giving the zone a name,
-specifying the extensions that can transmit paging messages to
the telephones assigned to the zone,
-specifying the telephones that will receive paging messages as
members of the zone,
-designating a relay from one to four that will serve as the
interface for the zone,
-and designating a station port for connection of an external
paging device.
Zone 
Progranming1. Zone Programming
2. Relays
3. 
Common Audible RingerThe Zone Programming Menu
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							DXP Correspondence ManualSys tern Programming
Relays
External Paging Equipment ControlThe relays serve two different purposes: you can use them to control
an external paging amplifier, or you can use them to track the ringing
signal on any or all line ports. If you connect customer-supplied
external paging equipment to the system’s external paging port and
that equipment requires external control, use this programming
procedure to assign a relay to control the paging equipment. Relays
one and two are associated with jack number three on the CPU board,
while relays three and four are associated with jack number four on
the CPU board. The relays menu lists the following items:
- direct ring,
- delayed ring,
-number one day mode,
-number two day mode,
-and the night mode of ringing for the various lines.
Relays
Line Answer From Any StationAssign one or more of the four relays located on the central processor
board to track the ring signal of any or all line ports. You can arrange
for a relay to track the ringing of the direct, delayed, day 1, day 2, or
night ringing modes. Typically, installers wire these relays to control
loud bells or other external ringers. Users, upon hearing the external
ringers, can dial feature codes to answer the call that is ringing on the
associated lines.
Common Audible RingerIf you connect a customer-supplied external paging equipment to the
system’s external paging port, use this programming procedure to
arrange for that equipment to sound the ring signal of any or all lines.
You can arrange 
for.it to track the ringing of the direct, delayed, day I,
day 2, or night ringing modes. Upon hearing the ringing over the
external paging equipment, the user can dial feature codes to answer
the call that is ringing on the associated lines. Refer to Section 7.14 to
assign lines to the ringing modes.
NOTE: You can assign the same ringing pattern to an unused and
unconnected relay that you assign to the external pagingequipment. If you do this, station users can dial the call
pick up codes associated with the assigned relays to
answer the calls that sound over the external paging
equipment.DXP Correspondence Manual 5 
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							system ProgfanmingDXP Correspondence Manual
514
Change
PasswordYou can use this programming procedure to change the VDT program
entry password for both the installer and the administrator and change
the main programming station entry code for the system manager and
the attendant..
Installer and Administrator PasswordThe default sequence for both the installer and the administrator VDT
password entries is: I 
SC746 %.You can change part or all of either or both of these passwords to a
customized sequence of up to 15 digits and/or letters. You can enter
both upper and lower case letters if you desire but do keep in mind
that the programmer must enter the password later just as you program
it here with the letters properly placed in either upper or lower case.
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							DXP Correspondence ManualSys tern Programming
System Manager PasswordThe default system manager station entry code is as follows:
.INTERCOM button, 
+k # 746 SC. You can change the default password
portion of this station entry code (the 6 portion) to a custom value of
up to 15 digits. Thus, a new station entry could be as follows:
INTERCOM button, 
+k #74 nnnnnnnnnnnnnnn %.You can also change the feature code portion of the system manager
station entry (the 
?k#74 sequence). You can change the feature code
from 
I+#74 to a custom code of up to four digits (no letters allowed).
Thus, a new system manager entry could be as follows: INTERCOM
button, nnnn 6 
S. Further, if you couple the allowed password change
with the allowed feature code change, a system manager station
programming entry code could be as follows: INTERCOM button,
nnnnnnnnnnnnnnnnnnn + (for information on changing this feature
code, see section 5.15, Feature Renumbering).
Attendant PasswordThe default attendant station entry code is as follows: INTERCOM
button, 
+k #0 SC. The feature code part of this entry is the +H#Osequence. You can change the feature code from the 
HO code to a
custom code of up to four digits (no letters allowed). Thus, a new
attendant entry could be as follows: INTERCOM button, nnnn 
+k (for
information on changing this feature code, see section 5.15, Changing
The Feature Codes).
NOTE: The new feature code must not conjlict with existing dialing
codes. Either choose a different feature code or use theprogramming procedure titled Feature Renumbering to
renumber any dialing codes that conflict.DXP Correspondence Manual 5 
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							System ProgrammingDXP Correspondence Manual5.15
Feature
RenumberingDialing codes for user features are flexible so that you can renumber
them. You may have to renumber a feature if site requirements dictate
that personal or group intercom numbers fall within a certain block or
sequence. Since new number assignments cannot conflict with‘
existing numbers, the system provides a block of unassigned numbers
that you can use for renumber assignment. At default, the system
assigns blocks of numbers in the following ranges:
I- 101-292 = personal intercom,
- 3101-3292,4101-4292,5000-5023 = group intercom,
-5024-5999 = unassigned,
- 600-899, S, # = feature codes
- 9 = line group 1
Feature Renumbering
1. Park Orbits
2. Line Groups
3. Page and TAFAS Zones
4. User Features5. Station Programming
The Feature Renumbering Menu5 
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							DXP Correspondence ManualSystem Programming
NOTE: The number block of 5024-5999 is unassigned at default.Use it for code renumbering.
piimq.
If a number conflict exists, the system will prompt you to remove theconflict. Before responding to this prompt with a y (yes), be sure that
doing so will not disturb other programmed features that depend upon
the removed extension number. Before entering a new number, make
sure you delete the original conflict.DXP Correspondence Manual 5 
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							System ProgrammingDXP Correspondence Manual5.16
Programming
The TI
Parameters
5.17
Major Alarm
ReportingWhen the system is using the Tl option, you can program status and
alarm alerting parameters. Also, you can program the DXP loss
insertion that affects audio levels in the individual 
Tl channels. The
specific programming instructions for the 
Tl parameters are shown in
the following list:
-enable Tl status reporting and major alarm alerting,
- program status log parameters,
- program major alarm alerting parameters,
-assign system status button to station,
- print and clear the status log,
- program DXP loss insertion.
You can program the system to activate an external,
customer-supplied audible or visual alarm to alert the attendant of an
alarm condition. The external alarm connects to one of the relay jacks
(J3 or J4) on the front of the DXCPU board. Make sure the alarming
device complies with system voltage and power requirements. You
determine when a major alarm alerting condition should occur by
programming threshold values and corresponding time periods for
each type of alarm caused by a transmission error. Whenever the
threshold value is reached within the programmed time period, the
selected relay on the DXCPU board is activated by the board’s
circuits, which in turn, activate the external alarm. The system
attendant can turn the 
abum off from any specified station by dialing a
feature code.
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							DXP Correspondence ManualSystem ProgrammingChapter Five
Review
Questions1. What is the first item on the system programming menu and
what is its function?
2.How many master clear modes does the DXP have?
3. Master Clear option two clears all of the serial port settings;
true or false?
4. Using the station class of service defaults menu will
automatically reset 
all of the station classes of service to their
defaulted settings; true or false?
5.How would you clear the speed dial and autodial numbers
from a station?
6. Using the 
onboard software upgrade feature saves all of the
DXP database except.
7. The DXP can store up to
different LCD messages,
8. What does it mean to restore the DXP database?
9. You cannot perform on on-board software upgrade unless you
have the expanded 
RAM card; true or false?
10. You can install a maximum ofauxiliary boards, which
provide the possibility of a maximum of
serial data
ports.
11.You can set the serial data ports to a maximum of 2400 baud;
true or false?
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