Samsung Idcs 100 Digital Communications System General Description Manual

Digital Communications System
General Description
Every effort has been made to eliminate errors and ambiguities in the information
contained in this guide. Any questions concerning information presented here
should be directed to SAMSUNG TELECOMMUNICATIONS AMERICA, 2700 NW
87th Avenue, Miami, FL 33172, telephone (305) 592-2900. SAMSUNG
TELECOMMUNICATIONS AMERICA disclaims all liabilities for damages arising
from the erroneous interpretation or use of information presented in this guide.
iDCS
100 

telecommunications
Publication Information
SAMSUNG TELECOMMUNICATIONS AMERICA reserves the right without prior
notice to revise information in this publication for any reason.
SAMSUNG TELECOMMUNICATIONS AMERICA also reserves the right without
prior notice to make changes in design or components of equipment as
engineering and manufacturing may warrant.
Copyright 2002
Samsung Telecommunications America
All rights reserved. No part of this manual may be reproduced in any form or by
any means—graphic,...

TABLE OF CONTENTS
PART DESCRIPTION PAGE
1 SYSTEM OVERVIEW
1.1 SIZE AND CONFIGURATION ............................................................ 1.2
1.2 TECHNOLOGY .................................................................................. 1.5
1.3 PROGRAMMING................................................................................ 1.6
2 HARDWARE DESCRIPTIONS
2.1 KEY SERVICE UNIT ........................................................................... 2.1
2.2 EXPANSION CABINETS...

5 GENERAL USER INFORMATION
5.1 RADIO FREQUENCY INTERFERENCE ............................................ 5.1
5.2 FCC REQUIREMENTS ...................................................................... 5.1
5.3 TELEPHONE COMPANY INTERFACES ............................................ 5.2
5.4 SAFETY TESTS ................................................................................. 5.3
5.5 MUSIC ON HOLD WARNING ............................................................ 5.3
5.6 EQUAL ACCESS...

iDCS 100 GENERAL SYSTEM DIAGRAM
1.1     

PART 1. SYSTEM OVERVIEW
1.1 SIZE AND CONFIGURATION
The iDCS 100 is a digital ISDN compatible telephone system designed for small busi-
nesses. It can operate with the functionality of a square key system, PABX or a combina-
tion of both (hybrid). The iDCS 100 employes the very latest DSP (Digital Signal Proces-
sor) digital technology.
The iDCS 100 offers a variety of interface cards that allow connection to the public tele-
phone network or to private networks. These are generally referred to as trunk...

FIGURE 1–1KEY SERVICE UNIT AND
EXPANSION CABINET TYPE-A
UNIVERSALS
LOT4
UNIVERSALS
LOT5UNIVERSALS
LOT1
UNIVERSALS
LOT2
UNIVERSALS
LOT3
2S
LIS
LOT
MEMS
LOT
MISCS
LOT
SVMi-8/T
EPRI
UNIVERSALS
LOT6
1.3 

FIGURE 1–2KEY SERVICE UNIT AND
EXPANSION CABINET TYPE-B
UNIVERSALS
LOT4
UNIVERSALS
LOT5UNIVERSALS
LOT1
UNIVERSALS
LOT2
UNIVERSALS
LOT3
2S
LIS
LOT
MEMS
LOT
MISCS
LOT
SVMi-8
TEPRI
1.4 

FIGURE 1–1
FIGURE 1–2
1.5
S E I T I T N A U Q E C I V E D M U M I X A M
E P Y T E C I V E DTU O H T I W U S P
M V SH T I W U S P
M V S
) S E C I V E D I L D & S  T L S ( S N O I T A T S6584
) S M I P D / S M O A / S T E S Y E K ( S E C I V E D I L D6584
S E N O H P E L E T E N I L E L G N I S2443
S E N I L T R A T S P O O L6363
S T I U C R I C I R B4242
S L E N N A H C I R B8484
S K N U R T M & E2121
S T R O P 8 - i M V S08
S T R O P 4 - i M V S04
s k n u r T l a t i g i D I R P / 1 T)4 2 ( 1)4 2 ( 1...

1.6
eight DSP channels when fully expanded. The DSP channels are fully shared throughout
the system as a common resource.
MEMORY
The system operates using stored program control. This program is stored in EPROMs for
MEM3 or Flash Media for a MEM4 card. All specific customer data is stored in non-volatile
random access memory (NV-RAM) located on the removable MEM3 and MEM4 card. It is
protected by a super capacitor providing seven days of memory protection in the event of
loss of AC power to the system....