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IP LDK-20 Installation Manual
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INSTALLATION MANUAL

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Summary of Contents for LG-Nortel IPLDK 20

  • Page 1 IP LDK-20 Installation Manual INSTALLATION MANUAL...
  • Page 2 IP LDK-20 Installation Manual ISSUE DATE CONTENTS OF CHANGES REMARK ISSUE 1.0 2005.3 Initial Release ISSUE 1.1 2005.5 Add Expansion Modules and VMIBE/AAFBE...
  • Page 3: Table Of Contents

    IP LDK-20 Installation Manual ■ IMPORTANT SAFETY INSTRUCTIONS ............1 Safety requirements ........................1 ■ PRECAUTION....................2 ■ THE STRUCTURE OF MANUAL ..............3 SECTION 1. INTRODUCTION................4 1.1 The IP LDK-20 System highlights..................4 1.2 System Connection Diagram ....................4 1.3 System Components......................
  • Page 4 IP LDK-20 Installation Manual 4.1 Unpacking..........................47 4.2 Opening and closing the front cover................... 48 4.2.1 Opening the front cover ......................48 4.2.2 Closing the front cover ......................49 4.3 Opening and closing the front cover................... 50 4.3.1 Connecting Expansion Module to KSU .................. 50 4.3.2 Wall mounting .........................
  • Page 5: Important Safety Instructions

    IP LDK-20 Installation Manual Introduction ■ Important Safety Instructions Safety requirements When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and other personal injury, including the following: • Please read and understand all instructions. •...
  • Page 6: Precaution

    • Never attempt to insert wires, pins, etc. into the system. If the system does not operate properly, the trouble has been repaired by an authorized LG service center. • Do not use benzene, paint thinner, or any abrasive powder to clean the KSU. Wipe it with a soft cloth.
  • Page 7: The Structure Of Manual

    IP LDK-20 Installation Manual Introduction ■ The Structure of Manual This installation manual is designed to provide as general information for the IP LDK-20 System. It provides instructions for installing the hardware, and programming the IP LDK-20 System using keyset. This manual contains the following sections: Section 1.
  • Page 8: Section 1. Introduction

    IP LDK-20 Installation Manual Introduction SECTION 1. INTRODUCTION 1.1 The IP LDK-20 System highlights Features of the IP LDK-20 System include: • Flexible architecture • Optional LAN Interface • Stable & enhanced voice features • Simple installation & efficient system management Remote admin through BRI connection Remote admin through PSTN modem Remote admin through LAN connection...
  • Page 9: System Components

    IP LDK-20 Installation Manual Introduction 1.3 System Components ITEM OPTION BOARD DESCRIPTION Key Service Unit Power Supply Unit, 90W Main Board Unit (2BRI, 4DKT, 2DKT/SLT, and 2SLT) MBUB Main CO boards Central Office Line interface boards (LCOB, STIB,CBIB) Board EXT boards Extension boards (DTIB, SLIB) Loop Start CO Interface, 4 lines LCOB...
  • Page 10: Specifications

    IP LDK-20 Installation Manual Introduction 1.4 Specifications 1.4.1 General specifications ITEM DESCRIPTION SPECIFICATION AC Voltage Input 230 +/-10% Volt AC @47-63Hz AC Power AC Input Fuse 1.25A @ 250Volt AC DC Output Voltage +5, -5, +30Volt DC AC Adaptor AC Voltage Input 230 +/-10% Volt AC @47-63Hz AC Input Fuse 1A @ 250Volt AC...
  • Page 11: System Capacity

    IP LDK-20 Installation Manual Introduction 1.4.2 System Capacity DESCRIPTION CAPACITY/BOARD TOTAL Time Slots 4/MBUB(BRI) Max. 16 CO Line Ports 4/LCOB or 4/STIB (Analog CO, ISDN BRI and/or IP trunk) 8/VOIM 8/MBUB Max direct Station connections 8/DTIB or 8/SLIB Max. 24 8/DTIM, 8 SLIM, or 8/VOIM Max LAN port 1/LANU...
  • Page 12: Section 2. Ksu Installation

    IP LDK-20 Installation Manual KSU Installation SECTION 2. KSU INSTALLATION 2.1 Pre-Installation Please read the following guidelines concerning installation and connection before installing the IP LDK-20 System. Be sure also to comply with applicable local regulations. 2.1.1 Safety installation instructions When installing the telephone wiring, basic safety precautions should always be followed to reduce the risk of fire, electric shock and personal injury, including the following: •...
  • Page 13: Ksu Installation

    IP LDK-20 Installation Manual KSU Installation 2.2 KSU Installation 2.2.1 Unpacking Open the box and verify the items shown in Figure 2.2.1 are included: Mounting template Manual Key service unit Power cord Battery cable Tie cable Anchor plug Fuse Screw Figure 2.2.1 Unpacking...
  • Page 14: Ksu Exterior And Dimension

    IP LDK-20 Installation Manual KSU Installation 2.2.2 KSU exterior and dimension Figure 2.2.2 shows the exterior and dimensions of the KSU: Figure 2.2.2 KSU exterior and dimension...
  • Page 15: Ksu With Expansion Module Exterior And Dimension

    IP LDK-20 Installation Manual KSU Installation 2.2.3 KSU with expansion module exterior and dimension Figure 2.2.3 shows the exterior and dimensions of the KSU: Figure 2.2.3 KSU with expansion module exterior and dimension...
  • Page 16: Opening And Closing The

    IP LDK-20 Installation Manual KSU Installation 2.2.4 Opening and closing the front cover 2.2.4.1 Opening the front cover 1. Turn the screw counter-clockwise to loosen as shown in Figure 2.2.4.1. 2. Lift the front cover in the direction of the arrow as shown: Figure 2.2.4.1 Opening the front cover...
  • Page 17 IP LDK-20 Installation Manual KSU Installation 2.2.4.2 Closing the front cover Insert the front cover into the slot on the KSU as show in Figure 2.2.4.2. Then put the front cover down on the KSU in the direction of the arrow, as shown. Turn the screws clockwise to tighten, as in the Figure.
  • Page 18: Frame Ground Connection

    IP LDK-20 Installation Manual KSU Installation 2.2.5 Frame ground connection It is very important the frame of the IP LDK-20 system is grounded: 1. Turn the screw counter-clockwise to loosen. Then insert the grounding wire. 2. Tighten the screw. Then connect the grounding wire to ground source as shown in Figure 2.2.5. Figure 2.2.5 Grounding the KSU CAUTION •...
  • Page 19: Power Supply Unit (Psu) Installation

    IP LDK-20 Installation Manual KSU Installation 2.2.6 Power Supply Unit (PSU) installation Before installation, make sure that the KSU not plugged into an outlet. The PSU is located at the left-most area of the KSU, and is capable of providing three kinds of power sources to MBUB through the 7PIN connector, CN19 (refer to the following table).
  • Page 20: External Backup Batteries Installation

    IP LDK-20 Installation Manual KSU Installation 2.2.7 External backup batteries installation In case of power failure, the external backup batteries automatically maintain uninterrupted power for the IP LDK-20 system. The external batteries must provide 24 Volts DC. This is generally accomplished by connecting two 12 Volt batteries in a series arrangement.
  • Page 21: Ksu Mounting

    IP LDK-20 Installation Manual KSU Installation 2.2.8 KSU mounting 2.2.8.1 Wall mounting 1. Install 3 anchor plugs in the wall using the mounting template included for accurate placement (Figure 2.2.8.1a). 2. Attach the mounting template with the included 3 screws. 3.
  • Page 22 IP LDK-20 Installation Manual KSU Installation Figure 2.2.8.1b KSU Wall Mounting ※ Note : Be careful not to drop the KSU.
  • Page 23 IP LDK-20 Installation Manual KSU Installation 2.2.8.2 Rack mounting 1. Attach the rack bracket to the bottom of the IP LDK-20 system as shown in Figure 2.2.8.2a, and attach it to the system securely by tightening the screws clockwise. Figure 2.2.8.2a Rack Bracket 2.
  • Page 24: Section 3. Board Installation

    IP LDK-20 Installation Manual Board Installation SECTION 3. BOARD INSTALLATION 3.1 Installation of the Boards Prior to Board Installation, the following should be considered: CAUTION • Power must be turned OFF. • To protect the system from static electricity, do not touch the boards. To discharge static, touch a grounded object, or wear a grounding strap.
  • Page 25: Mbub (Main Board Unit)

    IP LDK-20 Installation Manual Board Installation 3.2 MBUB (Main Board Unit) Description The MBUB controls communication between the peripheral interfaces, supervises all resources in the system, controls the gain adjustment of the PCM signal, generates the system tones, and manages system call processing. The MBUB (Figure 3.2a) incorporates the main control of the system, and is composed of the main microprocessor (RAM and ROM), the PCM management (the CO/Extension interface circuits), and miscellaneous functional circuits.
  • Page 26 IP LDK-20 Installation Manual Board Installation Figure 3.2b Connection The MBUB is installed in the KSU and provides various kinds of connectors and RJ45 modular jacks for the connection of peripheral boards and miscellaneous functions (refer to the following Table). Connector/Modular Jack/Switch Functions SWITCH/CONNECTOR FUNCTIONS...
  • Page 27: Modular Jack(Mj1~Mj3) Pin Assignment

    IP LDK-20 Installation Manual Board Installation 3.2.1 Modular Jack(MJ1~MJ3) Pin Assignment 3.2.1.1 MBUB MJ1(CO) T Mode CONNECTOR PIN NUMBER SIGNAL NAME FUNCTION 1,2,7,8 Reserved RJ45 Transmit Data Receive Data Receive Data Transmit Data NT1(NT - B OX) BRI Port1 T Interface TX - From/to PX RX -...
  • Page 28 IP LDK-20 Installation Manual Board Installation S Mode CONNECTOR PIN NUMBER SIGNAL NAME FUNCTION 1,2,7,8 Reserved RJ45 Receive Data Transmit Data Transmit Data Receive Data ISDN terminal TE1(or TA) BRI Port1 Only S interface RX - TX - 1 2 3 4 TX - RX - RJ45 type jack...
  • Page 29 IP LDK-20 Installation Manual Board Installation - CN21: SET FOUR 2PIN JUMPERS AS SHOWN IN THE ABOVE TABLE ACCORDING TO EACH MODE. 3.2.1.2 MBUB MJ2 & MJ3(Extension) MBUB MJ2 (EXTENSION) CONNECTOR PIN NUMBER SIGNAL NAME RJ45 1,2,3 Reserved DKT-R, DKT-T 6,7,8 Reserved MBUB MJ3-1, 2 (EXTENSION)
  • Page 30 IP LDK-20 Installation Manual Board Installation RESERVED 3.2.1.3 MJ4 Pin Assignment MBUB CONNECTOR PIN NUMBER SIGNAL NAME RJ45 Relay1-R, Relay1-T Relay2-R, Relay2-T EXT_PAGE-R, EXT_PAGE-T Alarm-R, Alarm-T 3.2.1.4 SW3 Functions and LED Indications SWITCH FUNCTION ON(DEFAULT) Administration Programming Access Disable Enable Command/Event Trace (The purpose of testing software) Enable Disable...
  • Page 31 IP LDK-20 Installation Manual Board Installation GREEN IN-USE 3.2.1.5 CN22 Pin assignment MBUB CONNECTOR PIN NUMBER SIGNAL NAME FUNCTION RESERVED RS-232C Transmitted Data Received Data Not used Signal Ground Not used Not used Not used RESERVED CONNECTOR PIN NUMBER SIGNAL NAME FUNCTION RESERVED RS-232C...
  • Page 32 IP LDK-20 Installation Manual Board Installation...
  • Page 33: Installation Of The Co Line Board

    IP LDK-20 Installation Manual Board Installation 3.3 Installation of the CO Line Board CONNECTOR BOARD PORT DESCRIPTION CABLE REMARK TYPE 2 ports LCOB RJ45 Loop Start CO Line Interface 2 wire (4 LCO) 2 ports Switched STIB RJ45 ISDN Basic Rate Interface (2B+D) 4 wire (2 BRI) T or S...
  • Page 34 IP LDK-20 Installation Manual Board Installation 3.3.1.1 Pin Assignment LCOB CONNECTOR PIN NUMBER SIGNAL NAME RJ45 CO-R, CO-T Reserved CO-R, CO-T 6,7,8 Reserved CONNECTOR FUNCTIONS CONNECTOR FUNCTION REMARK CN2 and CN3 PRCPTU4 or PRU4 connection CN1, CN2 and CN3 CPCU4 connection 2 ports RJ45 type CO line connection.
  • Page 35 IP LDK-20 Installation Manual Board Installation PRCPTU4 (PR and CPT detection Unit) Description The PRCPTU4 can be optionally mounted on LCOB, and provides four polarity reversal detection for call metering, four call progress tone detection to support ACNR feature (Automatic Called Number Redial). Figure 3.3.1.2b PRCPTU4 CPCU4 (FSK CID, PR and CPT detection Unit) Description...
  • Page 36: Stib (Basic Rate Interface Board: Selectable S/T Interface)

    IP LDK-20 Installation Manual Board Installation 3.3.2 STIB (Basic Rate Interface Board: Selectable S/T interface) Description STIB should be installed on the LCOB/STIB/CBIB connector, and supports T-interface or S-interface. The 1st BRI port can be operated to T-mode and S-mode and the 2nd port can only be set to T-mode. Figure 3.3.2 STIB S/T Interface selection on BRI1 (Port 1): Default = T Interface - SW2 : Default = all OFF position...
  • Page 37 IP LDK-20 Installation Manual Board Installation 3.3.2.1 Pin assignment T MODE CONNECTOR PIN NUMBER SIGNAL NAME FUNCTION 1,2,7,8 Reserved RJ45 Transmit Data Receive Data Receive Data Transmit Data NT1(NT - B OX) STIB Port1 T Interface TX - RX - From/to PX 1 2 3 4 RX -...
  • Page 38 IP LDK-20 Installation Manual Board Installation S MODE CONNECTOR PIN NUMBER SIGNAL NAME FUNCTION 1,2,7,8 Reserved RJ45 Receive Data Transmit Data Transmit Data Receive Data ISDN terminal TE1(or TA) STIB Port1 Only S Interface RX - TX - 1 2 3 4 TX - RX - RJ45 type jack...
  • Page 39 IP LDK-20 Installation Manual Board Installation 3.3.2.2 Line Connector and Terminating Resistors SW 1 AND SW4’S 1, 2 PIN SETTING : DEFAULT = ALL ON POSITION TERMINATING RESISTORS LINE NO RJ45 TYPE JACK REMARK SWITCH PIN1, 2 ON PIN3, 4 OFF Line 1 Termination Open...
  • Page 40: Cbib (Cid Loop Start Co Line + Basic Rate Interface Board)

    IP LDK-20 Installation Manual Board Installation 3.3.3 CBIB (CID Loop Start CO line + Basic Rate Interface Board) Description The CBIB can be installed on the LCOB/STIB/CBIB connector, and provides 2 CO/PBX Loop Start CO Line interfaces that support pulse/DTMF signal and ISDN BRI T-mode interface. CO Interface contains ring and loop current detection circuits, A/D and D/A conversions, and pulse signaling circuit.
  • Page 41 IP LDK-20 Installation Manual Board Installation 3.3.3.1 Pin Assignment CBIB 1’ST PORT FOR BRI T-MODE CONNECTOR PIN NUMBER SIGNAL NAME FUNCTION 1,2,7,8 Reserved RJ45 Transmit Data Receive Data Receive Data Transmit Data CBIB 2’ND PORT FOR LCO CONNECTOR PIN NUMBER SIGNAL NAME RJ45 CO-R, CO-T...
  • Page 42 IP LDK-20 Installation Manual Board Installation 3.3.3.2 Add-On Boards PRU2 (Polarity Reversal detection Unit) Description The PRU2 can be optionally mounted on CBIB, and provides Polarity Reversal detection for call metering. It also provides four on-hook connection paths for SMS. PRCPTU2 (PR and CPT detection Unit) Description The PRCPTU2 can be optionally mounted on CBIB, and provides four polarity reversal detection for call metering,...
  • Page 43: Installation Of The Extension Board

    IP LDK-20 Installation Manual Board Installation 3.4 Installation of the Extension Board BOARD PORT CONNECTOR TYPE REMARK DTIB4 4 DKT ports RJ45 Digital Terminal Interface : 4 ports DTIB8 8 DKT ports RJ45 Digital Terminal Interface : 8 ports SLIB4 4 SLT ports RJ45 Single line telephone Interface : 4 ports...
  • Page 44: Dtib8 (Digital Terminal Interface Board)

    IP LDK-20 Installation Manual Board Installation 3.4.2 DTIB8 (Digital Terminal Interface Board) Description DTIB8 can be installed on the SLIB/DTIB connector, and provides 8 Digital Keyset ports. It also provides 2-wire connections to Digital Keysets. It has module connectors, MJ1 and MJ2, that are used to connect Digital Keyset lines to the DTIB8.
  • Page 45: Slib4 (Single Line Interface Board)

    IP LDK-20 Installation Manual Board Installation 3.4.3 SLIB4 (Single Line Interface Board) Description SLIB4 can be installed on the SLIB/DTIB connector, and provides 4 SLT ports, and 2 DTMF receivers. The SLIB4 and SLT are connected with a RJ45 Modular Jack, MJ3. Figure 3.4.3 SLIB4 3.4.3.1 Pin assignment SLIB4...
  • Page 46: Slib8 (Single Line Interface Board)

    IP LDK-20 Installation Manual Board Installation 3.4.4 SLIB8 (Single Line Interface Board) Description SLIB8 can be installed the SLIB/DTIB connector, and provides the 8 SLT ports and 2 DTMF receivers. The SLIB8 and SLT are connected with a RJ45 Modular Jack, MJ2 & MJ3. Figure 3.4.4 SLIB8 3.4.4.1 Pin assignment SLIB8...
  • Page 47: Other Board Installations

    IP LDK-20 Installation Manual Board Installation 3.5 Other Board Installations 3.5.1 VMIBE (Voice Mail Interface Board Enhanced) Description The VMIBE can be installed on the VMIB/AAFB connector, and provides system announcement, ACD/UCD announcement, and User Greeting. Figure 3.5.1 VMIBE ITEM RECORD/PLAY Channel 3 channels...
  • Page 48: Aafbe(Auto Attendant Function Board Enhanced)

    IP LDK-20 Installation Manual Board Installation 3.5.2 AAFBE(Auto Attendant Function Board Enhanced) Description The AAFBE can be installed on the VMIB/AAFB connector, and provides system announcement and ACD/UCD announcement. Figure 3.5.2 AAFBE ITEM RECORD/PLAY Channel 3 channels Max record time: 28 Min System/time stamp 28 Min...
  • Page 49: Lanu (Lan Interface Unit)

    IP LDK-20 Installation Manual Board Installation 3.5.3 LANU (LAN interface Unit) Description LANU should be installed on the LANU connector, and provides 1 LAN port of 10Base-T networking. RJ45 Modular Jack, MJ1, is used to interface with the Wide Area Network (WAN) or PC, and has two LEDs that indicate the operational state of the LAN port.
  • Page 50: Modu (Modem Function Unit)

    IP LDK-20 Installation Manual Board Installation 3.5.4 MODU (MODEM function Unit) Description MODU should be installed on the MODU connectors, and provides an analog modem connection. It supports Bell, ITU-T, V.34, V.32BIS, V.90 Protocol at 300bps, up to 33Kbps speed rate, and automatic rate negotiation. Figure 3.5.4 MODU...
  • Page 51: Section 4. Expansion Module Installation

    IP LDK-20 Installation Manual Board Installation SECTION 4. EXPANSION MODULE INSTALLATION IPLDK-20 provides three kinds of expansion modules, VOIM, DTIM and SLIM. CONNECTOR MODULE PORT DESCRIPTION CABLE REMARK TYPE VOIM 1 port RJ45 Voice Over Internet Protocol interface 4 wire SLIM 4 ports RJ45...
  • Page 52: Opening And Closing The

    IP LDK-20 Installation Manual Board Installation 4.2 Opening and closing the front cover 4.2.1 Opening the front cover 1. Turn the screw counter-clockwise to loosen as shown in Figure 4.2.1. 2. Lift the front cover in the direction of the arrow as shown: Figure 4.2.1 Opening the front cover...
  • Page 53: Closing The

    IP LDK-20 Installation Manual Board Installation 4.2.2 Closing the front cover 1. Insert the front cover into the slot on a module as show in Figure 4.2.2. 2. Then put the front cover down on a module in the direction of the arrow, as shown. 3.
  • Page 54: Opening And Closing The

    IP LDK-20 Installation Manual Board Installation 4.3 Opening and closing the front cover 4.3.1 Connecting Expansion Module to KSU 1. Insert the expansion module into the slot of basic KSU as show in Figure 4.3.1. 2. Turn the screws clockwise to tighten, as in the Figure. Figure 4.3.1 Connecting an expansion module...
  • Page 55: Wall Mounting

    IP LDK-20 Installation Manual Board Installation 4.3.2 Wall mounting The KSU with an expansion module is mounted on the wall in the same way with basic KSU and an expansion module itself is not mounted on the wall as shown in Figure 4.3.2. Figure 4.3.2 Wall mounting of KSU with an expansion module ※...
  • Page 56: Rack Mounting

    IP LDK-20 Installation Manual Board Installation 4.3.3 Rack Mounting 1. Attach the rack bracket to the bottom of an expansion module as shown in Figure 4.3.3.1. Figure 4.3.3.1 Rack bracket 2. Attach it to an module securely by tightening the screws clockwise, as in the Figure. Figure 4.3.3.2 Tightening Rack bracket...
  • Page 57 IP LDK-20 Installation Manual Board Installation To attach an expansion module to the rack, affix the bracket with the 4 screws provided (Figure 4.3.3.4). Connect an expansion module with the basic KSU by a flat cable packed in the package type2, as in the Figure. Figure 4.3.3.4 Module Rack Mounting ※...
  • Page 58: External Backup Batteries Connection

    IP LDK-20 Installation Manual Board Installation 4.4 External backup batteries connection In case of power failure, the external backup batteries automatically maintain uninterrupted power for the IP LDK-20 system. The external batteries must provide 24 Volts DC. This is generally accomplished by connecting two 12 Volt batteries in a series arrangement.
  • Page 59: Voim (Voice Over Internet Protocol Interface Module) Installation

    IP LDK-20 Installation Manual Board Installation 4.5 VOIM (Voice over Internet Protocol Interface Module) installation Description The VOIM can be installed on the basic KSU and provides the Ethernet interface for S/W applications and VoIP features with optional VoIP daughter board. The VOIM has the capacity for maximum 8 channels with one(1) VOIU, and VOIU provides four(4) VoIP channels.
  • Page 60: Various Switches And Connectors Functions

    IP LDK-20 Installation Manual Board Installation Figure 4.5.2 VOIB The VOIB is installed in the VOIM and provides various kinds of connectors and RJ45 modular jacks for the connection of peripheral boards and miscellaneous functions (refer to the following Table). Various switches and connectors functions Switch / Connector Functions...
  • Page 61: Pin Assignment

    IP LDK-20 Installation Manual Board Installation LED indications Functions Remark DSP HINT interrupt LED (ON: Active, OFF: Idle) Periodic toggle – ON: 1 sec., OFF: 1 sec. Channel8 Seize indication LED (ON: Busy, OFF: Idle) Channel7 Seize indication LED (ON: Busy, OFF: Idle) Channel6 Seize indication LED (ON: Busy, OFF: Idle) Channel5 Seize indication LED (ON: Busy, OFF: Idle) Channel4 Seize indication LED (ON: Busy, OFF: Idle)
  • Page 62: Voiu(Voice Over Internet Protocol Interface Unit)

    IP LDK-20 Installation Manual Board Installation 4.5.2 VOIU(Voice over Internet Protocol Interface Unit) Description The VOIU can be installed on the VOIB through CN2 and CN3 and provides the Ethernet interface for S/W applications and 4 VoIP channels. Figure 4.5.2.1 VOIU Installation...
  • Page 63: Slim(Slt Interface Module) Installation

    IP LDK-20 Installation Manual Board Installation 4.6 SLIM(SLT Interface Module) Installation Description The SLIM provides the eight (8) ports of SLT interface and two DTMF receivers. The connection between the SLIM and Single Line Telephone is performed through RJ45 Modular Jacks, MJ1. SLIM can be installed on basic KSU.
  • Page 64: Dtim(Dkt Interface Module)

    IP LDK-20 Installation Manual Board Installation 4.7 DTIM(Digital Terminal Interface Module) Description The DTIM provides Digital terminal interface of 8 ports. It also provides 2-wire connection to Digital Keysets. It has module connectors, MJ1, which is used to connect Digital Keyset lines to the DTIM. DTIM can be installed on basic KSU.
  • Page 65: Section 5. Terminal Connection

    IPLDK-20 Installation Manual Terminal Connection SECTION 5. TERMINAL CONNECTION 5.1 Terminal Models Various types of digital terminals are used with IP LDK-20 MBUB/DTIB4/DTIB8 as listed and shown below: MODEL DESCRIPTION LDP-7004N 8 Flexible Button Normal LDP-7004D 4 Flexible Button Display LDP-7008D 8 Flexible Button Display LDP-7016D...
  • Page 66: Terminal Cabling Distance

    IPLDK-20 Installation Manual Terminal Connection 5.2 Terminal Cabling Distance Figure 5.2 Terminal Cabling Distance...
  • Page 67: Keyset Connection

    IPLDK-20 Installation Manual Terminal Connection 5.3 Keyset Connection 5.3.1 Digital Keyset The following illustrates how to connect the Digital Keyset to your system: Figure 5.3.1 Digital Keyset Connection 5.3.1.1 Pin Assignment CONNECTOR TYPE PIN NUMBER SIGNAL NAME RESERVED RJ11 RING RESERVED 5.3.2 SLT The following illustrates how to connect the SLT to your system:...
  • Page 68: Connecting Additional Terminals

    IPLDK-20 Installation Manual Terminal Connection 5.4 Connecting Additional Terminals MBUB provides connections for 1 external music source, 1 external page port, 2 relay contacts, and an alarm/door- bell input monitor through the PJ1 audio jack and a MJ4 RJ45 Modular Jack. Figure 5.4.1 Additional Terminal Connection 5.4.1 External Music Source wiring MBUB accommodates 1 port of external music source through a PJ1 (RED) audio Jack.
  • Page 69: Section 6. Starting The Ipldk-20 System

    IPLDK-20 Installation Manual Starting the IP LDK-20 System SECTION 6. STARTING THE IPLDK-20 SYSTEM 6.1 Before Starting the IP LDK-20 System The DIP switch (SW1) of Memory Backup Battery should be turned ON before installing the MBUB, to protect system data in the case of a power failure.
  • Page 70 IPLDK-20 Installation Manual Starting the IP LDK-20 System 6.2.1.1 Button explanation There are many kinds of DKTUs capable of connecting to the IP LDK-20 system. Figure 6.2.1 shows a model of the LDP-7024D and illustrates each button. Detailed DKTU information for this and other keysets is described in the DKTU User Guide and Installation Manual.
  • Page 71: Entering Programming Mode

    IPLDK-20 Installation Manual Starting the IP LDK-20 System 6.2.2 Entering programming mode To enter Programming Mode, perform the following Steps: Lift the handset Press the [MON] button on the ADMIN station, and hear ICM dial tone. 1. Press the [TRANS/PGM] button and dial *# . 2.
  • Page 72: Pre-Programming

    IPLDK-20 Installation Manual Starting the IP LDK-20 System 6.2.3 Pre-programming Location PGM-Nation Code & Site Name (PGM100) ※ NOTE : The 4th pole of the DIP switch (SW 3) on the MPB must be turned ON. Procedure Nation Code To program the Nation code, perform the following Steps: 1.
  • Page 73 IPLDK-20 Installation Manual Starting the IP LDK-20 System International Calling Codes NATION CODE NATION CODE NATION CODE America Argentina Australia Bahrain Bangladesh Belgium Bolivia Brazil Brunei Burma Cameroon Chile China (Taiwan) Colombia Costa Rica Cyprus Czech Denmark Ecuador Egypt El Salvador Ethiopia Fiji Finland...
  • Page 74 IPLDK-20 Installation Manual Starting the IP LDK-20 System 6.2.3.1 RACK SLOT ASSIGNMENT (PGM 101) 1. Press [Trans/PGM] + 101 2. Enter slot number(2 digits). 3. Press [FLEX1] 4. Enter Board Type code(2 digits). Press [HOLD/SAVE] to accept change. CODE CODE STA &...
  • Page 75 IPLDK-20 Installation Manual Starting the IP LDK-20 System 6.2.3.3 Numbering Plan Type (PGM 104) PROCEDURE 1. Press [Trans/PGM] + 104, then enter the Number Plan Type (Refer to following Table, press 1 digit). Press [HOLD/SAVE] to accept change. Number Plan Type NUMBER SET TYPE / INTERCOM DEFAULT...
  • Page 76 IPLDK-20 Installation Manual Starting the IP LDK-20 System 6.2.3.4 FLEXIBLE NUMBERING PLAN (PGM 105) PROCEDURE To set your flexible numbering plan, perform the following Steps: 2. Press [Trans/PGM] + 105, then enter the station range (dial start and end station numbers). Press [HOLD/SAVE] to accept change Numbering Plan Detail STATION NUMBERS...
  • Page 77 IPLDK-20 Installation Manual Starting the IP LDK-20 System 6.2.3.5 Flexible Numbering Plan (PGM 106-107) PROCEDURE Plan A (106) 1. Press [Trans/PGM] + 106, then press the Flexible Button you wish to program (1-24). Enter the code (refer to following Table). Press [HOLD/SAVE] to accept change.
  • Page 78 IPLDK-20 Installation Manual Starting the IP LDK-20 System Flex Numbering Plan B (PGM 107) DEFAULT VALUE FLEX ITEM (AT NUMBERING PLAN TYPE 1) Alarm Reset Group Call Pick-Up UCD Group DND Night Answer Call Park Location Range 601 – 608 Direct Call Pick-Up 801 –...
  • Page 79 IPLDK-20 Installation Manual Starting the IP LDK-20 System 6.2.3.6 IP setting for System (PGM 108) PROCEDURE IP Name (Use the # to skip) 1. Press [Trans/PGM] + 108, then press [FLEX1]. Enter the code (max. 16 characters). Press [HOLD/SAVE] to accept change. Server IP Address 1.
  • Page 80: Section 7. Troubleshooting

    IP LDK-20 Installation Manual Troubleshooting SECTION 7. TROUBLESHOOTING PROBLEM CAUSE / SYMPTOM SOLUTION Power short circuit in Exchange the malfunctioning board for one in good working some board(s) condition. System power failure Dust each board. LD6 LED light on the MBUB Check the PSU fuse.

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