Comdial DXP Plus Series, Руководство пользователя

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Installing The Conference Board
In The DXP Plus Digital Communications System
1.0 Introducing The Conferencing Board
The software timing for the DXP Plus systems, dedicates 32 time slots for conferencing operations. Different
types of conferencing actions require different quantities of time slots as detailed in the following list:
•
SOHVA = 3 time slots,
•
Service Observing = 3 time slots,
•
Executive Override = 6 time slots,
•
Three-Way Conference = 6 time slots,
•
Four-Way Conference = 8 time slots,
•
Five-Way Conference = 10 time slots,
•
Six-Way Conference = 12 time slots,
•
Seven-Way Conference = 14 time slots.
The maximum conference combinations that the system allows at any one time are as follows:
•
three five-way or one five-way
Plus 2 SOHVA,
•
one four-way Plus two three-way,
•
five three-way or four three-way
Plus one SOHVA,
•
four four-way,
•
two six-way,
•
two seven-way
The optional conference board adds the capability for five additional three-way conferences. These are three-way
conferences consisting of three stations or two stations and one line. These additional three-way conferences do
not provide additional SOHVA or service observe capability.
When you install the conference board, the system uses its capacity of three-way conferences before using the
main system resources for additional conferencing.
1.2 Complying With Underwriters Laboratories Regulations
Per The Underwriters Laboratories regulation 1459, 2nd edition, be aware of the following precautions when
installing telephone equipment that is to be directly connected to the telephone company network:
•
Never install telephone wiring during a lightning storm.
•
Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.
•
Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the
network interface.
•
Use caution when installing or modifying telephone lines.
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This manual has been developed by Comdial Corporation (the “Company”) and is intended for the use of its customers and service personnel. The information in this manual is subject to change without notice.
While every effort has been made to eliminate errors, the Company disclaims liability for any difficulties arising from the interpretation of the information contained herein.
The information contained herein does not purport to cover all details or variations in equipment nor to provide for every possible contingency to be met in connection with installation, operation, or maintenance.
Should further information be desired, or should particular problems arise which are not covered sufficiently for the purchaser’s purposes, contact Comdial, Inside Sales Department, Charlottesville, Virginia
22906.
Printed in U.S.A. IMI89-188.01
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