Comdial Dxp Plus Instructions Manual

Dimensions (approximate):
Main Cabinet:
Width (inches) 23.75
Height(inches) 24.75
Depth (inches) 12.0
Weight (approximate pounds) 42  ( with cabinet, board cage, and backplane)
72  (with power supply and circuit boards added)
Expansion Cabinet:# 1 (Upper) # 2 (Lower)
Width (inches) 23.75 23.75
Height (inches) 24.75 24.75
Depth (inches) 12.0 12.0
Weight (approximate pounds) 72 -inc. cab., board cage, backplane, power supply,
and circuit boards
Station Cable Requirements:
Type #24 AWG minimum
2-wire...

Terminations:
Station: Standard 50-pin male connectors for connection to
external distribution field.
Line:Standard, 6-conductor mini-jack (USOC 14C)
Serial Data Ports:
CPU Board 1 at 9600 bps, 1 at 2400 bps
Com Card on Services Board 4 at maximum of 19,200 bps
Com Card on Auxiliary Board, or
Upper or Lower Interface Board 4 at maximum of 9600 bps
Format Serial, pseudo RS-232C
Parity None, Even, Odd (Programmable)
Data Bits 7 or 8 (programmable)
Stop Bits 1 or 2 (programmable)
Baud Rate Programmable in...

Memory Retention After Power Loss:
65 hours typical - without battery back up
FCC Registration Number:
Key System CVWUSA-65214-KF-E
Hybrid System CVWUSA-65213-MF-E
Ringer Equivalence Number:
0.4B
Product Codes:
Main Cabinet DXCBM–PLS
Expansion Cabinet DXCBX–PLS
Power Supply DXPSM–PLS
Power Supply (switchable) DXPSM–PLSSPS
Interface Board (main) DXINT–PLSMI
Interface Board (expansion)
upper cabinet DXINT–PLSX2
lower cabinet DXINT–PLSX3
Services Board DXSRV–PLS
Central Processor Unit Board DXCPU–PLS...

Product Codes–continued
Main Package Domestic: DXBKM–PLS
(includes main cabinet, Switchable: DXBKM–PLSS
power supply, CPU board,
services board, and modem)
Upper Expansion Package Domestic: DXBKX–PLSX2
(includes upper cabinet, Switchable: DXBKX–PLSSX2
main interface board,
upper interface board,
and power supply)
Lower Expansion Package Domestic: DXBKX–PLSX3
(includes lower cabinet, Switchable: DXBKX–PLSSX3
lower interface board,
and power supply)
Ringing Cadences:
Digital Intercom Ring 150 msec. on, 75...

5.1 FCC Rules And Regulations
This electronic key system complies with Federal Communications Commission (FCC) Rules, Part 68.
The FCC registration label on the DXP Plus contains the FCC registration number, the ringer
equivalence number, the model number, and the serial number or production date of the system.
Notification To Telephone Company
Unless a telephone operating company provides and installs the system, the telephone operating
company which provides the lines must be notified before a...

Repair Authorization
FCC regulations do not permit repair of customer owned equipment by anyone except the manufacturer,
their authorized agent, or others who might be authorized by the FCC. However, routine repairs can be
made according to the maintenance instructions in this publication, provided that all FCC restrictions are
obeyed.
Radio Frequency Interference
The electronic key system contains incidental radio frequency generating circuitry and, if not installed
and used properly, may cause...

Understanding The Features
6.1 DXP Plus Features List
This list details all of the features available on the DXPPlus.Use it as a pre-installation check list.
6
Abandoned Hold Release
Adjunct Feature Module
Access Denied
Account Code Button
Account Codes With Positive
Verification
All Call Paging
Allow Ringer Off(Ringer Volume Off)
Alpha-Numeric Calling Party and Line
Display
Alternate Attendant
Answer Button
Area Paging Interface
Attendant Position
Attendant Position, PC
Authorization Code
Automatic...

Existing Comdial Telephone Support
ExecuMail Integration
External Paging Interface
Feature Inhibit
Feature Renumbering
Flexible Ringing Assignment
Flexible Ringing Assignment Of The External
Paging Port
Flexible Station Numbering Plan
Ground Start Lines
Group Intercoms
Handsfree Answer Inhibit
Handset Volume Control
Headset Capability
Hold
Hold, Exclusive
Hold Queuing
Hold Time Reporting
Hot Transfer
I Hold and I Use Indications
Idle Line Preference
Idle Line Priority
Industry Standard Telephone Support...

6.2 Defining The Features
The following section defines all of the DXPPlusfeatures. Read through all of these definitions before
programming the DXP Plus to ensure that you are programming the desired feature.
A
Abandoned Hold Release
If a distant on-hold party hangs up, it may cause an interruption in the line current. The DXP Plus system
then drops the line from the hold condition and returns it to service.  You can program the time interval
between hang-up and line-drop with choices of either 50...

Account Codes With Positive Verification—Forced
Station users can assign account codes to specific calls. The system uses the account codes to identify
calls by category, or special grouping, for call accounting purposes. If the programmer programs the
system to have forced account codes, the user must enter the account code before the call can be placed.
If the system does not find a match between a user entered account code and one that the programmer has
set in the system, the call will not be...