Comdial Dsu II Digital Telephone System Instructions Manual

DSU II
Digital Telephone System
System Manual
This publication is applicable to the following common
equipment: J0408, J0816, and J1632 with software
revision 2A and later
R
SupportsImpact, Impression, DigiTech, and
Scout Telephones 

System Hardware And
Software Instructions
This publication is applicable to the following equipment:
J0408, with software revision 2A and later
J0816, with software revision 2A and later
J1632, with software revision 2A and later
Printed in U.S.A. IMI66–132.02
11/96
DSU II
Digital Telephone System
SupportsImpact, Impression, DigiTech, and Scout
Telephones 

Accredited by the Dutch Council
for Certification for certification
and registration activities.
Comdials Quality Management System Is
Certified To The ISO 9001 Standard.
Attention
Comdial
®makes every effort to design the features in our communications
systems to be fully interactive. Under certain conditions, some features may be
incompatible with each other and will not work simultaneously. Comdial
assumes no responsibility for problems caused by incompatible features.
The possible combinations of...

Introducing The DSU II Digital
Telephone System
SectionTitle ..................................................................................................................Page
1.1 Using This Manual .....................................................................................1–2
1.2 Using Related Publications........................................................................1–3
1.2.1 Locating User Information...

1.1 Using This Manual
This publication contains a technical discussion of the digital telephone system; it provides
step-by-step instructions for installation and programming. If you are unfamiliar with the
equipment, read this manual at least once before you attempt to install and program the system.
The five chapters in this manual are as follows.
·Chapter One,Introducing The DSU II Digital Telephone System, is a general description of
the digital telephone system, the supporting documentation, and the...

1.2 Using Related Publications
The following publications contain information applicable to the digital telephone system.
Should you need copies of these publications, contact your Comdial inside sales representative.
Comdial
Inside Sales Department
P.O. Box 7266
Charlottesville VA 22906
Call:1-800-347-1432
1.2.1 Locating User Information
Working With Electrostatically Sensitive Components
IMI 01-005Handling of Electrostatically Sensitive Components
Operating With DigiTech Telephones and Consoles
These...

Operating With Impact Telephones and Consoles
These user guides are for telephones with product codes 8024S, 8124S, 8012S, 8112N, 8101N,
and console IB64X.
·GCA70–245 Impact LCD Speakerphone System User’s Guide
·GCA70–244 Impact Multiline Telephone System User’s Guide
·GCA70–247 Impact Attendant’s Supplement
·GCA70–248 Impact Station User’s Guide
·GCA70–246 Impact Single-Line Proprietary Telephone User’s Guide
·GCA70–256 Impact DSS/BLF Console User’s Guide
Operating With Impression Telephones
These user...

1.3 Detailing The Accessory Information
The digital telephone system is capable of supporting several accessory software and hardware
devices. You can add voice mail, industry standard telephones, and headset capabilities to your
digital telephone system.
1.3.1 Analog Terminal Interface
By employing the Analog Terminal Interface device (ATI-D), the digital telephone system can
support the operation of the following accessories:
·ExecuMail and Versatile Voice Processing, systems
·Industry-standard...

1.3.3 Battery Back Up
You can install an optional battery backup that provides power to the system in the event of a
power failure. For more information, see section 2.18.1,Installing The Battery Backup.
1.3.4 DSS/BLF Console
You can add a separate DSS/BLF console to provide additional DSS/BLF buttons to a particular
station (such as an attendant). These additional DSS/BLF buttons work just like the DSS/BLF
buttons on the telephone. For more information, see section 2.6,Installing The DSS/BLF
Console....

1.4 Summarizing The Hardware
The digital telephone system consists of an electronic Digital Service Unit (DSU)—usually
referred to as “common equipment”—optional expansion modules to extend station and line
capacities, dedicated digital electronic key telephones, and interconnecting wiring consisting of
small, 2- or 4-conductor, twisted-pair cable. The digital telephone system supports all Comdial
proprietary digital telephone models.
The station and line capacity of the base unit and optional expansion...