OfficeServ 7200

Installation Guide

12. 2003.

COPYRIGHT

This manual is proprietary to SAMSUNG Electronics Co., Ltd. and is protected by copyright. No information contained herein may be copied, translated, transcribed or duplicated for any commercial purposes or disclosed to third parties in any form without the prior written consent of SAMSUNG Electronics Co., Ltd.

TRADEMARKS

Product names mentioned in this document may be trademarks and/or registered trademarks of their respective companies.
This manual should be read before the installation and operation, and the operator should correctly install and operate the product by using this manual. This manual may be changed for the system improvement, standardization and other technical reasons without prior notice. For further information on the updated manual or have a question the content of manual, contact Document Center at the address below. Address : Document Center 2nd Floor IT Center. Dong-Suwon P.O. Box 105, 416, Metan-3dong Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 442-600 e-mail : manual@samsung.com
Or contact Call Center at the telephone below if you have any questions or concerns regarding the operation of your system. Phone : 82-1588-4141 http://www.samsungdocs.com 2003 SAMSUNG Electronics Co., Ltd. All rights reserved.

INTRODUCTION

Purpose
This document provides information(installing cabinets, mounting and replacing boards, connecting external batteries, power, C.O. lines, stations and additional equipment, starting the system) required for installing the Samsung OfficeServ 7200 system.

Audience

This document is intended for personnel who install the Samsung OfficeServ 7200 system.
Document Content and Organization
This document consists of eight chapters as follows:
CHAPTER 1. Pre-Installation Information
Describes items to check when inspecting the installation site and the grounding and power conditions before installing the OfficeServ 7200 system. This chapter also describes the items included in the OfficeServ 7200 package and the installation procedure.
CHAPTER 2. Installing Cabinets
Describes how to install an OfficeServ 7200 cabinet on the ground, inside rack or on a wall, depending on the installation environment, and how to connect the grounding wire.
CHAPTER 3. Mounting and Replacing Boards
Describes how to mount and replace various boards of the OfficeServ 7200 system.
SAMSUNG Electronics Co., Ltd.

Page I

Introduction
OfficeServ 7200 Installation guide/Ed.00
CHAPTER 4. Connecting External Batteries
Describes how to connect external batteries to the OfficeServ 7200 system.
CHAPTER 5. Connecting Power
Describes how to connect power to the OfficeServ 7200 system.
CHAPTER 6. Connecting C.O. Lines
Describes how to connect C.O. lines to the OfficeServ 7200 system.
CHAPTER 7. Connecting Stations and Additional Equipment
Describes how to connect various stations and additional equipment, such as analog/digital phones, door phones and door locks, to the OfficeServ 7200 system.
CHAPTER 8. Starting the System
Describes items to check before starting the OfficeServ 7200 system, the procedure for starting the system, and the procedure for testing whether the system is normally operating after startup.

ABBREVIATION

Introduces the acronyms and their full terms.

Conventions

The following special paragraphs are used in this document to point out information that must be read. This information may be set-off from the surrounding text, but is always preceded by a bold title in capital letters.
WARNING Provides information or instructions that the reader should follow in order to avoid personal injury or fatality.
CAUTION Provides information or instructions that the reader should follow in order to avoid a service failure or damage to the system.

Page II

CHECKPOINT Provides the operator with checkpoints for stable system operation.
NOTE Indicates additional information as a reference.
OPERATION PROCEDURES Indicates the operational procedures that should be executed in sequence.

Reference

Page XIII

LIST OF TABLES
Table 1.1 Table 1.2 Table 3.1 Table 3.2 Table 3.3 Table 3.4 Table 3.5 Table 3.6 Table 3.7 Table 6.1 Table 7.1 Table 7.2 Table 7.4 Table 7.5 Power Specifications... 1-2 Package Items... 1-3 Applicable Boards per Slot.... 3-16 Back Panel Parts.... 3-17 Switches.... 3-18 Types of Control Boards... 3-20 Interface Boards with Jumpers/Switches.. 3-23 Interface Boards Accommodating Optional Boards.. 3-23 Types of Interface Board and Applicable Slots.. 3-27 OfficeServ 7200 Line Conditions... 6-39 Distance Between Stations and the System.. 7-41 Specification for Wireless LAN Connection.. 7-47 PCMMC Specification... 7-54 SMDR System Specification... 7-58
Table 7.3 Wiring Between 4WLI and WBS24... 7-48

Page XIV

CHAPTER 1 Pre-Installation Information
This chapter describes items to check when inspecting the installation site and the grounding and power conditions before installing the OfficeServ 7200 system. This chapter also describes the items included in the OfficeServ 7200 package and the installation procedure.

Location Conditions

Select a location that satisfies the following conditions for safety, temperature and humidity:

Safety Conditions

The OfficeServ 7200 system should not be installed near materials that can cause a fire, such as explosive gas and inflammables. The OfficeServ 7200 system should not be near equipments that generate electromagnetic waves, such as monitors or copying machines. The installation location should be convenient for distributing trunk lines and extension lines, for connecting power and grounding wires, and for maintenance and repair. The OfficeServ 7200 system should not be installed in aisles or passageways that are populated or used for moving equipment. Always maintain cleanliness to prevent dust from damaging the board-connecting part of the cabinet. Before installing the OfficeServ 7200 system, check items such as the electrical wiring status, grounding status, voltage and frequency.
Temperature/Humidity Conditions
The conditions for temperature and humidity are as follows: Operation temperature : 0~45 C Storage temperature : -10~+50 C Humidity : 10~90 %

Page 1-1

The system should be maintained in a cool area with no direct sunlight, and ventilators should be installed to remove dust.

Grounding Conditions

The following cautions should be taken when grounding the OfficeServ 7200 system: The grounding wire of the OfficeServ 7200 system should be grounded to the earth using a proper material. The flow of electric current between the grounding wire of the power plug and the exposed metal surface of the system should be satisfactory. When connecting grounding of external additional equipments to the grounding of the system, the groundings should be connected through a single connection point.

Selecting Installation Method
The OfficeServ 7200 cabinet can be installed on the floor, inside a 19-inch rack or on a wall depending on the number of cabinets and environment of the installation area.

Page 2-5

Installing in a Rack
This section describes how to install the OfficeServ 7200 cabinet inside a 19-inch rack
Cautions for Installation
Take the following cautions when installing the OfficeServ 7200 cabinet inside a rack: The 19-inch rack should be a standard electric equipment rack. When using an enclosed-type rack, check if the rack is properly ventilated. Vents should be equipped on the side of the rack and fans should be attached to ventilate cool air into the rack. Take special caution with an enclosed-type rack that has vents on top of the rack since hot air coming out of the vent may enter the intake vent of a system installed above the rack. When using an open rack, do not block the entrance of a port or fan of the OfficeServ 7200 system.

Required Tools

A middle-sized cross screwdriver A bracket and three screws for attaching cabinet Two brackets and six screws for attaching rack Two screws for fastening
Figure 2.1 Tools Required for Rack Installation

Page 2-6

The procedure for installing the OfficeServ 7200 cabinet inside a 19-inch rack is as follows: 1) Attach the cabinet bracket to the bottom surface of the OfficeServ 7200 cabinet and fasten the bracket firmly with the three screws.
Figure 2.2 Rack Installation (1)
2) Attach the rack brackets to both sides of the rack and fasten the brackets firmly with the six screws.
Figure 2.3 Rack Installation (2)

Page 2-7

3) Align the cabinet to the guardrails of the rack and slide the cabinet into the rack.
Figure 2.4 Rack Installation (3)
4) Align the two holes of the cabinet bracket and the holes of the rack brackets, and fasten the cabinet to the rack with the two screws.
Figure 2.5 Rack Installation (4)
5) The above steps 1) ~ 4) also apply to expansion cabinets.

Page 2-8

Installing on a Wall
This section describes how to install the OfficeServ 7200 cabinet on a wall.
A middle-sized cross screwdriver An electric drill A hammer A wall bracket Four plastic anchors Four cross screws Four mount lock screws
Figure 2.6 Tools Required for Wall Installation

Wall Installation

The procedure for installing the OfficeServ 7200 cabinet on a wall by using a wall bracket is as follows: 1) There are four screw holes on the wall bracket as shown below. Mark the four screw holes where the wall bracket should be installed.

Page 3-16

OfficeServ 7200 Installation Manual/Ed.00
Figure 3.2 Back Panel Configuration
Functions of the back panel parts of the cabinet are as follows:
Table 3.2 Part Back Panel Parts Function Turns off/on the OfficeServ 7200 power. Provides power from the basic cabinet to the expansion cabinet
1 Power switch 2 Power Connector
connecting the basic cabinet to the expansion cabinet

3 Power input/output

connector
For connecting to power cables, consists of three inlets/outlets Turns on for normal AC input power Turns on for normal DC power output. For connecting external battery
4 AC LED 5 DC LED 6 Backup socket

Page 3-17

Mounting Control Boards
This section describes the procedures for setting switches, mounting optional boards, mounting the boards on a slot, and how to connect between the MCP and LCP boards.
Setting Switches and Mounting Optional Boards
The MCP board features switches used for optimizing the board to the user requirements and system configuration. The procedure for setting switches and mounting optional boards is as follows: 1) Set the S2 switch to On and set the SW1 through SW4 of the S3 switch to Off. Set the SW6 through SW8 of the S3 switch according to user requirements.

S3 Off

CHARGE
Figure 3.3 Switch Setting Table 3.3 Switch S2 S3 Switches
Description for setting switches For memory backup, set to On before mounting on each slot SW1~SW4 SW6~SW8 For domestic use, set all switches to Off. Sets the number of digits for C.O./extension lines and extension groups. SW6-On : 4 digits for C.O. line Off : 3 digits for C.O. line SW7-On : 4 digits for an extension group Off : 3 digits for an extension group SW8-On : 4 digits for an extension number Off : 3 digits for an extension number

Page 3-18

2) Align the connectors of the MCP board to that of the optional boards(MIS, RCM, MFM), and firmly press the optional boards downward with two hands.

MFM RCM MIS

Figure 3.4 Mounting Optional Boards

Page 3-19

Mount control boards on Slot 0 of the basic cabinet and the expansion cabinet. The locations of Slot 0 through slot 5 are described in the 1. Cabinet Configuration section of this chapter.
Table 3.4 Control Board MCP LCP Slot 0 of the basic cabinet Slot 0 of the expansion cabinet Types of Control Boards Applicable Slot
The procedure for mounting the MCP board and the LCP board to each slot is as follows: 1) Check the exterior of the MCP board and the LCP board for any damages.

Figure 4.1 Connecting an External Battery

Page 4-34

CHAPTER 5 Connecting Power
This chapter describes how to connect power to the OfficeServ 7200 system.
Cautions when Connecting Power
When input power is normally supplied, the AC power is supplied to the Power Supply Unit(PSU), which charges the external battery. If the input power is interrupted, the system can be operated using the charged power of the external battery. Cautions to be taken when connecting power to the OfficeServ 7200 system are as follows: The AC power of the system is designed for 110/220 V and is set to 220 V when manufactured. Set the 110/220 V switch to 110 V when using 110V power. When changing the AC power in use, adjust the 110/220 V switch of all power supply units connected to the cabinet. A single AC outlet should be used solely for the systems AC power. Sharing the AC power with other devices can cause noise or a voltage drop, resulting in a system malfunction or fire. Use a stable power source that can always supply AC power since instantaneous power failures can cause malfunctions or battery failures.

Page 5-35

Procedure for Connecting Power
Single Cabinet Configuration
Use the power cable provided with the OfficeServ 7200 system to connect the input power terminal on the rear panel of the cabinet to a grounded outlet.
Figure 5.1 Connecting Power (for Single Cabinet)
Basic and Expansion Cabinet Configuration
The connection procedure depends on the environment of the installation area as shown below. Select a procedure according to your environment. Connect each input power cable of the cabinets to a grounded outlet.

Expansion Cabinet

Basic Cabinet
Figure 5.2 Connecting Power (using Power Cord)

Page 5-36

Or, Connect the input power terminal of the basic cabinet to the grounded outlet, and use an power extension cable to connect the power connectors of the basic and expansion cabinet.
Figure 5.3 Connecting Power (using Power Extension Cable)

Page 5-37

Page 5-38
CHAPTER 6 Connecting C.O. Lines
This chapter describes how to connect C.O. lines to the OfficeServ 7200 system after installation.

Line Conditions

Cautions for connecting C.O. lines are as follows: Cables with AWG #24 or AWG #26 width should be used as subscriber lines. When wiring cables in high-humidity areas, remove moisture before wiring. Cables should be handled carefully to prevent any changes or damages. Subscriber lines should be kept indoors if possible. High voltage power lines should not be wired near a subscriber line. Leak resistance for C.O. lines connected to the OfficeServ 7200 system is as follows:

Connecting to the 16SLI Board
Connect an analog phone to the 16SLI board by using a pair of AWG #24 or AWG #26 cables.

P1~ P8 (RJ-45)

P1 port Pin No. Function 1 PFT TIP 2 PFT RING Ports from P2 to P8 Pin No. Function SLI 1 TIP Figure 7.2 RJ-45 Port of the 16SLI Board 5 SLI 1 RING SLI 2 TIP 8 SLI 2 RING SLI 1 TIP 5 SLI 1 RING SLI 2 TIP 8 SLI 2 RING

Page 7-42

Connecting to the 8HYB Board
Connect an analog phone to the 8HYB board by using a pair of AWG #24 or AWG #26 cables.
Figure 7.3 RJ-45 Port of the 8HYB Board (For Analog Phone)
Connecting a Digital Phone
Connect a digital phone to 8DLI, 16DLI or 8HYB board.
Connecting to the 8DLI Board
Connect a digital phone to the 8DLI board by using a pair AWG #24 or AWG #26 cables.

4 DLI TIP

5 DLI RING
Figure 7.4 RJ-45 Port of the 8DLI Board (For Digital Phone)

Page 7-43

Connecting to the 16DLI Board
Connect a digital phone to the 16DLI board by using a pair AWG #24 or AWG #26 cables.

4 DLI 1 TIP

5 DLI 2 RING

7 DLI 2 TIP

8 DLI 2 RING
Figure 7.5 RJ-45 Port of the 16DLI Board (For Digital Phone)
Connect a digital phone to the 8HYB board by using a pair AWG #24 or AWG #26 cables.

7 DLI TIP

8 DLI RING
Figure 7.6 RJ-45 Port of the 8HYB Board (For Digital Phone)
Maximum number of DS-5012L phones connectable Up to eight DS-5012L phones can be connected to each DLI board(8DLI/16DLI) of the OfficeServ 7200 system. If nine or more DS-5012L phones are connected to the DLI board, the power provided to all digital phones connected to the same board is turned off automatically. Up to 24 DS-5012L phones can be connected to the basic cabinet or the expansion cabinet.

Page 7-44

Connecting an IP Phone
IP phone enables calls through the Ethernet LAN. The interface between a digital phone connected to the OfficeServ 7200 system and an IP phone connected to LAN is as follows: 1) The connection between a digital phone and an IP phone is established or released using the IP address of the LAN connected to the OfficeServ 7200 system. 2) The digital phone connected to the OfficeServ 7200 system converts the analog voice data to PCM voice data and transmits the data to the MGI board via through 16 DLI board. 3) PCM voice data is converted to packet data by the MGL board and transmitted to the IP phone. 4) The IP phone converts packet voice data to analog voice signals and displays the signals through a phone receiver or a speaker. 5) Voice signals from the IP phone is converted to packet data and transmitted to the MGI board in the same way. The MGI board converts the packet voice data to PCM voice data and transmits the data to the digital phone through the 16DLI board. The digital phone converts the PCM voice data to analog data. Therefore, IP phones must be supported by the MGI board, which allows access to LAN. Use the IP phone after proper setting through MMC.

LAN Network

Ethernet

Digital Telephone

IP Telephone
Figure 7.7 IP Phone Connection Diagram

Page 7-45

1.4.1 Connecting Boards to Ethernet WIM/LIM/4DSL/MGI/MCP boards can be connected to Ethernet by using an Ethernet cable.

RJ-45 port

WIM board-DMZ, LAN, WAN1 and WAN2 port LIM board-all ports(P1 through P16) 4DSL board-Up Link port(P8) MCP and MGI boards-LAN port
Pin No. Function 1 Tx+ 2 Tx3 Rx+ 6 Rx-
Figure 7.8 RJ-45 Port of Boards for Ethernet

Page 7-46

Connecting an Wireless LAN Access Point
Wireless LAN service offered by the OfficeServ 7200 system requires the following equipment: 4WLI board : A board mounted on the OfficeServ 7200 system for WBS24 connection WBS24 : Wireless LAN Access Point(AP) WIP-5000M : Wireless LAN IP phone
Table 7.2 Specification for Wireless LAN Connection OfficeServ 7200 System Basic Cabinet Number of the 4WLI boards Maximum number of WBS24s Maximum number of users Number of simultaneous users Basic and Expansion Cabinets 48 16
References For information on how to install and use WBS24 and WIP-5000M, refer to WBS24 Service Manual and WIP-5000M User Guide.
Connect the 4WLI board and WBS24 by using two 0.64 mm twisted cables(RJ-45 Ethernet cable, 600 m maximum distance) or two 0.40 mm twisted cables(RJ-45 Ethernet cable, 400 m maximum distance).

Page 7-47

P1 ~ P4 ports (RJ-45)
Figure 7.9 RJ-45 Port of 4WLI Board Table 7.3 Pin No. of WBS24 Port Sync line 4 D channel data Sync line 3 D channel data Sync line 2 D channel data Sync line Wiring Between 4WLI and WBS24 Signal D channel data Pin No. of 4WLI Port 3 6

WBS24 No. 1

Page 7-48
Connecting to a Door Phone and a Door Lock
Connect a door phone and a door lock to the OfficeServ 7200 system by using a Door Phone Interface Module(DPIM). 1) Connect a pair of #24 AWG or #26 AWG cables to the LINE port of DPIM and to P1 through P8 of 8DLI/16DLI/8HYB boards of the OfficeServ 7200 system.
Connecting to the 8DLI board
Figure 7.10 RJ-45 Port of 8DLI Board (For Door Phone)
Connecting to the 16DLI board

5 DLI 1 RING

Figure 7.11 RJ-45 Port of 16DLI (For Door Phone)

Page 7-49

Connecting to the 8HYB

P1 ~ P8

Figure 7.12 RJ-45 Port of 8HYB Board (For Door Phone)

2) Connect the Door Box port of the DPIM to the Line port of the door phone. 3) When using an automatic door lock, connect the Lock port of the DPIM and the door phone contact point to the door lock. The door lock contact point is designed to control low-voltage relay and uses 24 VDC and 100 mA.
MMC MMC 211 is used to assign call numbers to door phones.

Page 7-50

Connecting KDB-D/KDB-S
KDB-D and KDB-S are modules installed on a digital phone connected to the OfficeServ 7200 system. The KDB module enhances the functions of the phone and increases the number of local ports according to module types.
Cautions for connecting KDB module KDB-D and KDB-S is only for a digital phone connected to the 8DLI board, not for a digital phone connected to the 16DLI board.
The following example shows how a KDB module is installed on a DS-5000D series digital phone: 1) Take off the plastic cover on the bottom surface of the phone.

Plastic cover

Figure 7.13 Installing KDB Module (1)
Insert the KDB module into the expansion module connector, and fasten the KDB with screws.
Figure 7.14 Installing KDB Module (2)

Page 7-51

Connecting Additional Equipment
This section describes how to connect optional equipment, such as Music on Hold (MOH)/Background Music(BGM) sources, external page devices, common bells, and PCs for PCMMC/SMDR/CTI, to the OfficeServ 7200 system.
Connecting MOH/BGM Equipment
The OfficeServ 7200 system offers music when while on hold. The system provides internal tone/music and external music sources per C.O. or extension lines as the music source. Two external music sources are offered while on hold. Connect the music sources to the MISCI port of the MCP board. The MIS optional board should have been mounted on the MCP board.

MISC 2

MOH/BGM source of a user

MISC 1

Figure 7.15 Connecting MOH/BGM Sources
MMC Select music sources for C.O. lines through MMC 408 and music sources for extensions through MMC 308.

Board Reset The board should be rest to apply new settings to the system.
Setting Remote PCMMC Parameters
1) Execute PCMMC 2) Click [Link] [CommSetup] menu on the PCMMC main screen.

Figure 7.19 PCMMC Screen

Page 7-56
3) Enter the system name into the [Address] field of the [Communications Setup] window. 4) Enter the IP address of the system into the [Number] field.
Figure 7.20 Setting PCMMC Parameters

Page 7-57

Connecting SMDR
The Station Message Detail Recording(SMDR) computer is used for recording call information and for calculating phone bills or displaying various analysis data based on the call data provided by the system. The SMDR computer can be connected to the system through the LAN port of the LIM board or the WIM board. SMDR system specification is as follows:
Table 7.5 Category Platform CPU OS Main memory IBM PC Pentium 586 or higher Windows 95/Mbytes or higher SMDR System Specification Specification

MCP LIM

Figure 7.21 Connecting SMDR to the LAN Port of the LIM Board

Page 7-58

Connecting a Printer
The OfficeServ 7200 system can connect to a printer. The system can print various call information or event information created by the system. A printer can be connected through the LAN port of the LIM board or the WIM board.

Printer

Figure 7.22 Connecting Printer to the LAN port of the LIM Board
MMC After connecting a printer, execute MMC 804 and enter the I/O port through which the printer is connected.

Page 7-59

Page 7-60
CHAPTER 8 Starting the System
This chapter describes items to check before starting the OfficeServ 7200 system, the procedure for starting the system, and the procedure for testing whether the system is normally operating after startup.

Pre-Check

This section describes items to check before starting the OfficeServ 7200 system.

Atmospheric Conditions

Temperature Check if the temperature of the room where the system is installed is between 0 C and 45 C. If the room temperature is higher or lower than the normal operation temperature, install a heating/cooling device to maintain normal temperature. Humidity Check if the humidity of the room where the system is installed is between 10 % and 90 %. Take special caution since humidity affects the electrical components and connectors of the system. Direct sunlight and dust The room where the OfficeServ 7200 system is installed should be protected from direct sunlight and should have ventilation systems to prevent the system from malfunctioning due to dusts.

Page 8-61

The building where the OfficeServ 7200 system is installed should have lightning rods and grounding to protect the system against lightning and electric leakage. Check if the OfficeServ 7200 system is not inclined and is maintained horizontally. Do not place devices that may cause electromagnetic interference near the system. Place a fire extinguisher near the system. Since spring coolers can seriously damage the system, use extinguishers such as Halor 1301 and Carbon Dioxide. The input power should be between AC 100V and 120 V or between AC 220V and 240 V. Motors or compressors should not be used. Check if the AC voltage switch of the PSU is properly set according to the voltage of the input power, 110 VAC or 220 VAC. Check if the grounding terminal on the rear panel of the system is properly connected to the external grounding.

Page 8-62

Starting the System
The procedure for starting the OfficeServ 7200 system is as follows: 1) Check if the boards and cables are properly mounted and connected to the OfficeServ 7200 cabinet. 2) Turn on the power of the OfficeServ 7200 basic cabinet, and turn on the power of the expansion cabinet. 3) Check the LEDs of the MCP and LCP boards. The RUN LED of the MCP board lights green and the SM LED flashes when the system normally starts the booting process. Once the booting is complete, the RUN LED of the MCP board flashes green, and the SM LED stops flashing and remains lighted. The RUN LED of the LCP board flashes when the power supply and processor status of the expansion rack is normal.
If the Smart Media is not detected If the system cannot detect the smart media, the SM LED of the MCP board might not light or flash. In such cases, turn off the power of the basic cabinet, replace the smart media and turn the power on again. If the smart media is still not detected, turn off the power of the basic cabinet and eject the MCP board.
4) Check if the LED statuses of other interface boards are normal. 5) If the LED status of a MCP, LCP, or interface board is abnormal, turn off the power of the cabinet and turn the power on again.
LED Status & Shut-down - Refer to the OfficeServ 7200 General Description Guide for LED statuses of each board. - Shut-down is hardly required while operating the OfficeServ 7200 system. However, when shutting down the system due to reasons such as moving the system, turn off the power of the expansion cabinet, and turn off the power of the basic cabinet.

2) Upon verifying the busy tone, press the hook flash button. Check if the busy tone stops. 3) Press the reservation code. Verify a confirmation tone. 4) Replace the handsets of the test phone and the busy station. Check if the test phone rings. 5) Lift the handset of the test phone. Check if the ring stops and confirm the ring-back tone. Check if the other phone rings. Lift the handset of the other phone. Check if the other phone stops to ring, if the ring-back tone of the test phone stops, and if the parties are normally connected.

Page 8-66

4.1.3 C.O. Line Call Follow the procedure below and check if outside calls are normally connected. 1) Lift the handset of the test phone. Verify the intercom dial tone.
2) Press the C.O. line call code. Verify the C.O. line dial tone. 3) Check if an error tone is activated for phones that do not support C.O. line calls. 4) Press an external number. Verify the ring back tone. 5) Once the call is connected, check the call status.

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4.1.4 C.O. Line Camp-On If a caller presses a C.O. line code to make an outside call and all C.O. lines are busy, this function reserves a C.O. line and notifies the caller if the C.O. line becomes available. Follow the procedure below and check the C.O. Line Camp-On function. 1) Lift the handset of the test phone and press a C.O. line code. Verify the C.O. line dial tone.
2) Check if a busy tone rings when all C.O. lines are busy. 3) Upon verifying the busy tone, press the hook flash switch of the test phone. Check if the busy tone stops. 4) Press the code number of the C.O. line Camp-On function. Verify the confirmation tone. 5) Replace the handset of the test phone and make the C.O. line idle. Check if the test phone rings and if the C.O. line becomes busy. 6) Lift the handset of the test phone. Check if the test phone stops to ring and verify the intercom dial tone and the C.O. line dial tone.

Page 8-68

AAA AC ALG AMI AOM AP Authentication, Authorization and Accounting Alternating Current Application Level Gateway Alternate Mark Inversion Add On Module Access Point

BRI Basic Rate Interface

CA CID COM CR Mode CSU CTI Call Agent Caller Identification Communication Constant Resistance Mode Communication Service Unit Computer Telephony Integration
DASL DC DECT DGP DHCP DLI DSU Digital Adaptor for Subscriber Loop Direct Current Digital Enhanced Cordless Telecommunications Digital Phone Dynamic Host Configuration Protocol Digital Line Interface Data Service Unit
EMI Electro-Magnetic Interference

Abbreviation-1

Abbreviation
FXO FXS Foreign Exchange Office Foreign Exchange Station
GARP GK GVRP Generic Attribute Registration Protocol GateKeeper GARP VLAN Registration Protocol

HDLC HLR HTML HTTP High level Data Link Control Home Location Register Hypertext Markup Language Hypertext Transfer Protocol
ID IDS IGMP IMAP IN-SCP IP IPC IPDC IP-SCP ISDN ISUP Identification Intrusion Detection System Internet Group Management Protocol Internet Messaging Access Protocol Intelligent Network Service Control Point Internet Protocol Inter Processor Communication Internet Protocol Device Control Internet Protocol Service Control Point Integrated Services Digital Network ISDN User Part
JDBC Java Database Connectivity
KDB Keyset Daughter Board
LAN LCD LCP LED LIM Local Area Network Liquid Crystal Display Local Control Processor Light Emitting Diode LAN Interface Module

Abbreviation-2

MCP MEGACO MG MGC MGI MGCP MMC MPD MOH MUA MTA Main Control Processor Media Gateway Control Media Gateway Media Gateway Controller Media Gateway Interface Media Gateway Control Protocol Man Machine Command Metering Pulse Detection Music On Hold Mail User Agent Mail Transfer Agent
NAT Network Address Translation
OSPF Open Shortest Path First
PAT PBA PCM PCMMC PLL POP3 PPP PPPoE PRI PRD PSTN PSU Port Address Translation Printed circuit Board Assembly Pulse Code Modulation PC based Man Machine Communication Phase Locking Loop Post Office Protocol version 3 Point to Point Protocol Point to Point Protocol over Ethernet Primary Rate Interface Polarity Reverse Detection Public Switched Telephone Network Power Supply Unit
Q-SIG QoS Q-Signaling Quality of Service
RIP RTCP RTP Routing Information Protocol Real-time Transmission Control Protocol Real-time Transmission Protocol

Abbreviation-3

SCP SDP SG SGCP SIGTRAN SIP SLI SLT 7200 SMTP SoL STA STP Signal Control Processor Session Description Protocol Signaling Gateway Simple Gateway Control Protocol Signaling Transport Session Initiation Protocol Single Line Interface Single Line Telephone Small Medium Enterprise Simple Mail Transfer Protocol Server optimized Linux Spanning Tree Algorithm Signaling Transfer Point
TCAP TCP TEPRI TRK Transmission Control Application Part Transmission Control Protocol T1E1PRI Trunk
UA UAC UART UAS UCD UDP USB User Agent User Agent Client Universal Asynchronous Receiver and Transmitter User Agent Server Uniform Call Distribution User Datagram Protocol Universal Serial Bus

VAD VLAN VoIP VPN Voice Activation Detect Virtual LAN Voice over Internet Protocol Virtual Private Network
WAN WIM WLI Wide Area Network WAN Interface Module Wireless LAN Interface
xDSL x-Digital Subscriber Line

Abbreviation-4

2003 Samsung Electronics Co., Ltd. All rights reserved. Information in this document is proprietary to SAMSUNG Electronics Co., Ltd No information contained here may be copied, translated, transcribed or duplicated by any form without the prior written consent of SAMSUNG. Information in this document is subject to change without notice.