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LG LDK-20 User's Manual

1. 67 6 25 PIe DrOGramiminG y uuu u u ON 68 SECTION 7 TROUBEESHOO TING cosita rica ea 76 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 Follow all warnings and instructions marked on the product Unplug this product from the wall outlet before cleaning Just a damp cloth should be used for cleaning do not use liquid or aerosol cleaners Do not use this product near water such as in a bathtub wash bowl kitchen sink or laundry tub in a wet basement or near a swimming pool Do not place this product on an unstable cart stand or table The product may fall causing serious damage to the product or personal injury Slots and openings in the KSU and the back or bottom are provided for ventilation to protect it from overheating these openings must not be blocked or covered The openings should never be blocked by placing the product on a bed sofa rug or other similar surface This product should never be placed near or over a radiator or other heat source This product should not be placed in a built in installation without proper ventilation This product should be operated only from the type of power source indicated on the pr
2. r 42 23 5 Other Board InstallalgBlis iiem ae 43 3 5 1 VMIBE Voice Mail Interface Board Enhanced a 43 3 5 2 AAFBE Auto Attendant Function Board Enhanced 44 9 59 LANU LAN Interface Unit iodo caries 45 3 5 d MODU MODEM function UID 46 SECTION 4 EXPANSION MODULE INSTALLATION 47 IP LDK 20 Installation Manual shell 47 4 2 Opening and closing the front 48 4 2 NO aia uitenBeo aa 48 4 2 2 Closing he COV CF uu u uu uu AAA AAA AA aed 49 4 3 Opening and closing the front cover ii o0 4 31 Connecting Expansion Module to KSU 50 BDZ Walliinm6uliiliiir ES RUNE 51 4 3 3 Rack Mounting A A 52 4 4 External backup batteries connection o4 4 5 Voice over Internet Protocol Interface Module installation 55 Various switches and connectors functions r 56 assignen E codo gt 57 4 5 2 VOIU Voice over Internet Protocol Interface Unit
3. ILDK 20 A A TOP IP LDK 20 MOUNTING TEMPLATE ipro LOK 20 foglia Fazi Hpirmiu ali Me f R 5 V 17 4 Key service unit Mounting template Manual Power cord Battery cable Tie cable Anchor plug Fuse Screw Figure 2 2 1 Unpacking 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 ipiLDK 20 Figure 2 2 2 KSU exterior and dimension 10 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 8 tri T ILDK 20 80 Figure 2 2 3 KSU with expansion module exterior and dimension 11 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 Liftthe front cover in the direction of the arrow as shown Figure 2 2 4 1 Opening the front cover 12 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 Figure 2 2 4 2 Closing the front cove
4. SIGNALNAME J 6 7 8 Reserved SLT SIGNAL NAME RESERVED TIP RING RESERVED 59 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 Figure 4 7 1 DTIM 4 7 1 Pin assignment DTIM Connector PinNumbr NO X SIGNALNAME Reserved _ 2 Connector E NE SIGNAL NAME RESERVED RING RESERVED 60 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 is j ES M 3 F paia E er y a SI _ pum IS C 3 4 SS um NN Le D wd un gms j y d a fy Po il FIDA A B E SSW N i T 1 T lt I gt k Fi E gt Fri Lx 7 F A em M i e Ss TT e ns tr eae x i tr SAU E AL ee r LDP 7004N Ex in rg mme y AT 220 gt AUT m Em LDP
5. 2SLT CO boards Central Office Line interface boards LCOB STIB CBIB EXT boards Extension boards DTIB LEOB Loop Start CO Interface 4lines __ WI Reversal detection Unit Polarity Reversal amp Call Progress Tone detection Unit MTS detection Unit Start CO Interface 2 lines 2353 Rate Only Interface Board 1 line 2 channels PRU2 Polarity Reversal detection Unit PRCPTU2 Polarity Reversal amp Call Progress Tone detection Unit Caller ID FSK Polarity Reversal amp Call Progress Tone CPCU2 detection Unit ST ISDN Basic Rate S T Interface Board 2 lines 4channels _ DTIBA Digital Terminal Interface Board 4pors U U ones Dati terminal nace Board 8 pots Interface 36 Feed n 4ports SUBB SLT Interface 36V Feed Board 8ports VMBE Enhanced Voice Mail Interface Board 4 channels AAFBE __ Enhanced Auto Attendant Function Board channels LANU LANinterface Unit 10Mbase T onl J MODEM unit 33Kbps VOIM GW Voice over Internet protocol interface module 4 channels VOIU Voice over Internet protocol interface unit 4 channels SIM SLT Interface 36V Feed module 8ports DTIM s Digital Terminal Interface module 8 ports IP LDK 20 Installation Manual Introduction 1 4 Specifications 1 4 1 General specifications AC Power AC Adaptor 230 10 Volt AC 47 63Hz 1A 250
6. 6 2 3 Pre programming Location PGM Nation Code Site Name PGM100 X NOTE The 4th pole of the DIP switch SW 3 on the MPB must be turned ON Procedure ss Nation Code To program the Nation code perform the following Steps 1 Press Trans PGM PGM Number 100 then Flex1 7 Press HOLD SAVE to accept change x NOTE Press the reset button after setting the nation code to restart the system Site Name 1 Press Trans PGM Enter Site Name use the following Keyset Map Max 24 digits allowed then Flex2 Press HOLD SAVE to accept change Keyset Map 68 IPLDK 20 Installation Manual Starting the IP LDK 20 System International Calling Codes ____ 5 55 Brunei 673 Cameroon ce we gt China Taiwan 8866 cis 7 Colombia 5 CostaRica 56 cyprus 357 ce 42 Denmark 45 Ecuador 5 Eg 20 ElSavado 595 251 Fi 69 Finland _ 358 Face 9 Gabon 24 Germany 9 23 30 Haiti 852 nda 9 imdoesa 62 iran _ 94 ian 33 sta 92 3 Japn 81 92 Kena 24 Korea 82 Kuwat __ 965 Liberia 247 28 Luxembourg 352 Malaysia 6 Mata 36 Mexico 52 377 Morocco 212 Netherlands 31 NewZealand 64 Nigeria 24 Norway _ 47 __ Saudi Arabia 966 Senega 221 Sing
7. 58 4 6 SLIM SLT Interface Module Installation 59 4 6 1 Pin assignment 59 DIIN DKT Interface catia 60 d oL WAS 26 o UE 60 SECTION 5 TERMINAL CONNECTION 61 Terminal Models Be Aaa 61 5 2 Terminal Cabling DISTANCE 62 IRC usu ss tas a 63 A n w e 63 A et 63 5 4 Connecting Additional 64 5 4 1 External Music Source wiring nnn nnne nnns an 64 5 4 2 Relay 61 64 943 EXE mal ME 64 SAA Alam D tection WIFITG ita iii 64 SECTION 6 STARTING THE IPLDK 20 65 6 1 Before Starting the IP LDK 20 System 65 6 2 BasiG m 65 6 2 1 Station 10 programming 65 6 2 2 Entering programming
8. The external batteries can maintain system operation as needed depending on several elements such as battery charge status condition and capacity of the batteries and system configuration number of station ports CAUTION e tis recommended to use a fuse 250V between battery and system e Recommended battery capacity is 24V 10AH MF battery the IP LDK 20 system should operate more than 3 hours with batteries that are in good condition e Carefully check the battery polarity with cable colors RED and BLUE when connecting the battery to the system e sure that you do not short out the external backup batteries or cables e There is a danger of explosion if external backup batteries are incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions 16 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 Hook the KSU onto the screws making sure that the system slides down securely Figure 2 2 8 1b Mounting Template lt ET Y zu TOP 4 gt EIE A p 2 7 lt lt AA SE Y 7 E Figure 2 2 8 1a Mounting Template 17 IP LDK 20 In
9. Channel3 Seize indication LED ON Busy OFF Ide _ ______59 Channel Seize indication LED ON Busy OFF Ide _ Channel1 Seize indication LED ON Busy OFF Idle VOIB DSP operation status LED ON Normal OFF _____012 _NOIU DSP operation status LED ON Normal OFF Fail Link Status LED ON Link Toggle Data transfer _____ 1402 Speed Status LED ON 100Mbps operation OFF 10Mbps 4 5 1 Pin assignment Connector Pin Number No SIGNALNAME FUNCTION 4 5 7 8 RESERVED Transmit Data Transmit Data e Ax Receive Data X NOTE JOBASE T runs on Category UTP or higher 100BASE TX runs only on Category 5 UTP cable 57 IP LDK 20 Installation Manual Board Installation 4 5 2 VOIU Voice over Internet Protocol Interface Unit Description _ A A AE 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 58 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 Figure 4 6 1 SLIM 4 6 1 Pin assignment SLIM Connector PinNumer NO
10. IP LDK 20 Installation Manual Board Installation 3 3 2 2 Line Connector and Terminating Resistors SW 1 AND SWA4 S 1 2 PIN SETTING DEFAULT ALL ON POSITION LINE NO RJ45 TYPE JACK noc ee i M MEE NE NE NN Qe mn Swi Teminaio Open T OR S SWITCH SETTING SWITCH AND CONNECTOR BM S ON ON S T OFF OFF Default SW4 Pin 3 4 40V Power Feeding SW2 The mode Change of the BRI transceiver CN1 Set four 2pin jumpers like the above figure according to each mode 35 IP LDK 20 Installation Manual Board Installation 3 3 3 CBIB CID Loop Start CO line Basic Rate Interface Board Description ee 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 The CO port of the CBIB can be optionally equipped with add on boards Figure 3 3 3 CPCU2 FSK CID Polarity Reversal amp Call Progress Tone detection Unit 2 to detect FSK signal for the incoming Caller ID polarity reversal and call progress tone PRCPTU2 Polarity Reversal amp Call Progress Tone detection Unit 2 to monitor polarity reversal and call progress tone or PRU2 Polarity Reversal detection Unit 2 to monitor polarity reversal CPCU2 LCO
11. MBUB MJ2 EXTENSION CONNECTOR PINNUMBER NO SIGNAL NAME Reserved DKT R DKT T CONNECTOR PINNUMBER SIGNALNAME ___ Pese 6 7 8 Reserved dd CAUTION When installing DKT or SLT on Hybrid Ports MJ3 1 2 keep the above pin assignment Otherwise the DKT or SLT will not operate normally MBUB MJ3 3 4 EXTENSION CONNECTOR PINNUMBER NO SIGNAL NAME SLT R SLT T Reserved CONNECTOR PINNUMBER SIGNAL NAME RESERVED RING RESERVED TERMINAL SLT IP LDK 20 Installation Manual Board Installation RESERVED 3 2 1 3 MJ4 Pin Assignment MBUB CONNECTOR PIN NUMBER SIGNAL NAME EXT_PAGE R EXT_PAGE T Alarm R Alarm T 3 2 1 4 SW3 Functions and LED Indications FUNCTION OFF ON DEFAULT Administration Programming Access Enable Command Event Trace The purpose of testing software Disable SMDI Simplified Message Desk Control Voice Mail SMDI OFF Before programming the system switch 3 4 should be placed in the ON position and power cycled OFF and ON to initialize the system database to default Once the database has been initialized switch 3 4 should be placed in the OFF position to protect the database After putting the lithium battery switch SW1 into ON to protect RAM RTC data install the option boards to the MBUB CAUTION e The DIP switch SW1 should be turned ON to protect system data in case of a power failure e T
12. 1 Press Trans PGM 107 then press the Flexible Button you wish to program 1 24 Enter the code refer to following Table Press HOLD SAVE to accept change 73 IPLDK 20 Installation Manual Starting the IP LDK 20 System Flex Numbering Plan B PGM 107 DEFAULT VALUE ITEM 1 Alarm Reset Dese dee A 568 4 569 601 608 BE P 7 801 808 8 CO Group Number 8801 8812 ri Access Individual CO Line 88 CO Line Number WEN Tie Routing Access 8901 Access Held CO Line Group 11 Access Held Individual CO Line 9501 8512 8 CO Line Number Access to CO line in the 1st available CO Line Group Attendant Call Door Open 1 PATA IN Door Open 2 Access CO Line Group VM MSG Wait Enable VM MSG Wait Cancel 74 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 Press Trans PGM 108 then press the FLEX2 button Enter the Server IP Address 12 digits Press HOLD SAVE to accept change CLI IP Address 1 Press Trans PGM 108 then press the FLEX3 button Enter the CLI IP Address 12 digits Press HOLD SAVE to accept change Gateway Address Use the to skip 1 Press Trans PGM 108 then press the FLEX4 button Enter the Gate
13. 22219 Frame ground ie ETE mE 14 2 2 6 Power Supply Unit PSU installation i 15 2 2 7 External backup batteries installation i 16 E Pigeon 17 SECTIONS BOARD INSTALLATION cta 20 A Sellado Boards hot 20 32 MBUB MAN DORA UNN ee tees aaa tales tee 21 3 2 1 Modular Jack MJ1 MJ3 Pin Assignment a a 23 3 9 Installation of the COLINAS BOSE enu pi b eed 29 3 3 1 CID Loop Start CO line Interface Board 29 3 3 2 STIB Basic Rate Interface Board Selectable S T interface 32 3 3 3 CBIB CID Loop Start CO line Basic Rate Interface 36 3 4 Installation of the Extension Board a 39 3 4 1 DTIB4 Digital Terminal Interface 39 3 4 2 DTIB8 Digital Terminal Interface Board 40 3 4 3 SLIBA Single Line Interface Board 41 3 4 4 SLIB8 Single Line Interface Board
14. DKT CONNECTOR PINNUMBER SIGNALNAME RING RESERVED 39 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 DKTS DKT10DKT11 12 DAT13 DKT14 DKT15 DKT16 IIIJ DTIBS Figure 3 4 2 DTIB8 3 4 2 1 Pin assignment DTIB8 CONNECTOR PINNUMBER NO SIGNAL NAME FUNCTION 1 2 3 6 7 8 Reserved DKT R RING DKT CONNECTOR PINNUMBER NO SIGNALNAME RESERVED 40 IP LDK 20 Installation Manual Board Installation 3 4 3 SLIBA 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 SLT9 SLT10 SLT11 SLT12 Figure 3 4 3 SLIB4 3 4 3 1 Pin assignment SLIB4 CONNECTOR PINNUMBER NO SIGNAL NAME SLT_RING SLT TIP CONNECTOR PIN NUMBER NO SIGNAL NAME RESERVED E RING RESERVED 41 IP LDK 20 Installation Manual Board Installation 3 4 4 SLIB8 Single Line Interface Board Description EE SLIB8 can be installed the SLIB DTIB connector and provides the 8 SLT ports
15. Troubleshooting Provides information on the IP LDK 20 System and troubleshooting 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 e Flexible architecture e Optional LAN Interface e Stable amp enhanced voice features e Simple installation amp efficient system management Remote admin through BRI connection Remote admin through PSTN modem Remote admin through LAN connection e Value added features Distinctive voice mail CID CO amp SLT VOIP Service 1 2 System Connection Diagram za IF Phone 230VAC gg AC ipu eee pe Battery gt Trunk 24V 104H Battery Basie DTIND Digital Phone Box SDN NOVAC gay AC Input e IU 50Hz so Admin or SMDR 1000008 Ethernet Huh Printer a Battery ym m STIB So usic y Source ISDN PC card Video Phone Alarm Sens or ayy G4 FAX Loyd Bell Loud Voice Auto Attendant Figure 1 2 IP LDK System Connection Diagram IP LDK 20 Installation Manual Introduction 1 3 System Components ITEM OPTION BOARD DESCRIPTION Service Unit _______ 0__ Power Supply Unit 90W Main Board CO Line Boards Extension Boards Expansion Modules MBUB MainBoard Unit 2BRI 4DKT 2DKT SLT
16. Figure 5 3 2 SLT Connection 5 3 2 1 Pin Assignment CONNECTOR TYPE PINNUMBER NO SIGNAL NAME RESERVED i RING RESERVED 63 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 5 4 2 Relay Contacts MBUB provides 2 relay contacts that are used for loud bell or external paging through pin No 1 2 amp 3 4 of MJ4 5 4 3 External Paging wiring MBUB supports 1 external paging port through Pin No 5 6 paging port of MJ4 5 4 4 Alarm Detection wiring MBUB provides an external alarm detection input which can be used to transmit notification to extensions when the external switch is closed or opened programmable through Admin Programming This alarm detection input is provided through pin No 7 8 of MJ4 64 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 To prepare for preprogra
17. OR Press the MON button on the ADMIN station and hear ICM dial tone 1 Press the TRANS PGM button and dial 2 Confirmation tone should be heard Enter the ADMIN password if the password has been set A confirmation tone should be heard indicating that the station is in ADMIN Programming mode Each program is accessed by pressing the TRANS PGM button the following should display ENTER PGM NUMBER 6 Dial the desired three digit program number If an error is made while entering data the TRANS PGM button will return to the previous status Oe gt x NOTE To return to the parent state while ADMIN programming press the CONF button Pressing the CONF button clears temporary data fields 6 2 2 1 Permanent Update Procedure To accept changes while programming perform the following Steps 1 Press the HOLD SAVE button when all changes have been entered to store the data permanently A confirmation tone should be heard when pressing the HOLD SAVE button if all data was entered correctly If there were any errors in the entry then an error tone is presented and data is not stored in the permanent memory 6 2 2 2 Resetting the System To reset the system perform the following Steps 1 Enter PGM 450 then FLEX 15 and press the HOLD SAVE button OR Press PGM 100 then FLEX 1 Nation Code Assign to automatically reset the system 67 IPLDK 20 Installation Manual Starting the IP LDK 20 System
18. a qualified technician to restore the product to normal operation fthe product has been dropped or the KSU has been damaged fthe product exhibits a distinct change in performance Avoid using a telephone during an electrical storm There may be a remote risk of electric shock from lightning In the event of a gas leak do not use the telephone near the leak IP LDK 20 Installation Manual Introduction Precaution Keep the system away from heating appliances and electrical noise generating devices such as fluorescent lamps motors and televisions These noise sources can interfere with the performance of the IP LDK 20 System This system should be kept free of dust moisture high temperature more than 40 degrees and vibration and should not be exposed to direct sunlight 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 CAUTION This system should only be installed and serviced by qualified service personnel When a failure occurs which exposes any internal parts disconnect the power supply cord immediately and return this system to your dealer To prevent the risk of fire electric shock or energy hazard do not expose this product to rain or any type of moisture To protect PCB from static electricity
19. and 2 DTMF receivers The SLIB8 and SLT are connected with a RJ45 Modular Jack MJ2 amp MJ3 SLT8 51710 SLT11 SLT12 SLT13 51714 SLT15 SLT16 SLIB8 To SLT Figure 3 4 4 SLIB8 3 4 4 1 Pin assignment SLIB8 CONNECTOR PINNUMBER NO SIGNAL NAME SIT RING RING m um SLT TIP SLT CONNECTOR PINNUMBER NO SIGNALNAME 42 IP LDK 20 Installation Manual Board Installation 3 5 Other Board Installations 3 5 1 VMIBE Voice Mail Interface Board Enhanced Description MXIXXX S XX MEN T 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 RECORDPLAY MOH Max record time 200 Min System time stamp 28 Min User record time 172 Min Max Number of User voice message 800 EA EU x NOTE User Greeting is not lost by system power OFF or reset because the message is stored in FLASH memory MBUB SW 3 4 controls the protection of recorded messages LD1 gets turned on when any RECORD PLAY channel is activated 43 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 RECOR
20. inserting the board remove the dummy shown 1 in Figure 3 1 2 Holding the board as shown in 2 of the diagram insert the board in the direction of the arrow carefully so that the board securely engages with the connector on the main board 3 Figure 3 1 Board Installation 20 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 Backup battery 3 SW1 should be turned ON position before the system installation to protect system data in the case of power failure CN7 8 MOD CN6 SLIB DTIB CN9 VMIB AAFB 5 2 System reset button CN16 CN5 LCOB STIB CBIB CN11 LANU CN18 External Backup Battery 19 PSU connection CN20 MBUB Figure 3 2a MBUB Figure 3 2a shows the MBUB which provides Basic Rate Interface BRI circuits Digital keyset and SLT interface circuits DTMF receivers phase locked loop circuit for 32Mhz clock synchronization Ring Generation Unit two external relay contacts on
21. 7008D LDP 7016D LDP 7024D LDP 7024LD 61 IPLDK 20 Installation Manual 5 2 Terminal Cabling Distance Type Maximum Distance AWG22 Diam 0 65mm Under 500m AWG24 Diam 0 50mm Under 330m MBUB DTIB8 DTIB4 Type Maximum Distance AWG22 Diam 0 65mm Under 2990m AWG24 Diam 0 50mm Under 1770m a_r HH MBUB SLIB8 SLIB4 1 IpiLDK 20 I I 1 Figure 5 2 Terminal Cabling Distance Terminal Connection Digital Keyset A nr illo A AA A Z A 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 Digital Keyset 2 wire 2 wire mBuDTIBaDTIB4 Es Figure 5 3 1 Digital Keyset Connection 5 3 1 1 Pin Assignment CONNECTOR PINNUMBER NO SIGNAL NAME RESERVED i RING RESERVED 5 3 2 SLT The following illustrates how to connect the SLT to your system SLT 2 wire 2 wire MBU SLIB8 SLIB4 4 0 4 A AL gt f gt e a
22. D PLAY MOH Chan ames ____ Max record time 28 Min oystem time stamp 28 Min User record time Not Possible x NOTE LD1 gets turned on when any RECORD PLAY channel is activated 44 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 LAN port LANU Figure 3 5 3 LANU 3 5 3 1 Pin Assignment LANU CONNECTOR PINNUMBER NO SIGNALNAME FUNCTION 01 pe Transmit Data 2 m TemmiDaa ReceveData e Rx ReceveData 7 77 a Transmit Data a im te x 8 ReceveData Lo 6 Rx ReceveData THE LED INDICATION OF MJ1 x LED OOO LED1 Green OFF No Link ON Link Toggle Data Transfer LED2 Orange OFF Link and activity at 10MBps ON Link and activity at 100MBps 45 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 lt supports Bell ITU T V 34 V 32BIS V 90 Protocol at 300bps up to 33Kbps speed rate and automatic rate negotiatio
23. IP LDK 20 Installation Manual IPLDK 20 INSTALLATION MANUAL NORTEL IP LDK 20 Installation Manual REVISION HISTORY ISSUE 1 0 Initial Release ISSUE 1 1 Add Expansion Modules and VMIBE AAFBE IP LDK 20 Installation Manual TABLE OF CONTENTS m IMPORTANT SAFETY INSTRUCTIONS 1 Safety TEQUIESMENES 1 m PRE C 1101412 2 B THE STRUCTURE OF MANUALI aute odd e cep 3 SESHON INTRODUCTION u Dou di ra NOn ad bti dl Uu 4 1 1 The P DES ySte mi Banc Plls dai 4 1 2 System Conheclior DIAG ali uc ode u u u Sep cona teu 4 USE iare A 5 AS PECES ausu abend etu acaecidos 6 1241 u ll l u AAA 6 kA 2o yS ENC IPAC ellerre bisi T SEGTION 2 KSUINSTALLATION osa 8 221 A ee eA Ee ce 8 21 1 Safety instalation instructions tarli leleine 8 21 2 Installatdor CAU Sta iia ici 8 2 0 WINE PEC AUN St a di 8 A A 9 2 2 NW IID dino m u mia usata 9 2 2 2 KSU exterior and dimension naaa alal 10 2 2 3 KSU with expansion module exterior and dimension 11 2 2 4 Opening and closing the front 12
24. IPTION CABLE TYPE 2 ports LCOB 4 LCO RJ45 Loop Sta CO Line Interace Start CO Line Interface wire h STIB RJ45 ISDN Basic Rate Interface 2B D 4 wire e 2 BRI Tors CBIB 2 ports RJ45 ISDN Basic Rate Interface 2B D 4 wire Port 1 T mode 1 BRI 2 Loop Start CO Line Interface 2 wire Port 2 only 3 3 1 LCOB CID Loop Start CO line Interface Board Description The LCOB can be instaled on the LCOB STIB CBIB connector and provides 4 CO PBX Loop Start CO Line interfaces that support Pulse DTMF signaling Each Interface contains ring and loop current detection circuits A D and D A conversions and pulse signaling circuitry LCOB can be optionally equipped with add on boards 4 FSK CID Polarity Reversal Call Progress Tone detection Unit 4 to detect FSK signal for the incoming Caller ID polarity reversal and call progress tone PRCPTU4 Polarity Reversal amp Call Progress Tone detection Unit 4 to monitor polarity reversal and call progress tone or PRUA Polarity Reversal detection Unit 4 to monitor polarity reversal PRUA PRCPTUA CPCUA LCOSLCOS 10071006 LCOB utt m Figure 3 3 1 LCOB x NOTE The PRU4 PRCPTUA and CPCU4 can not be mounted on the LCOB at the same time Select the appropriate board for your application to install and use 29 IP LDK 20 Installation Manual Board Installation 3 3 1 1 Pin Assignment LCOB CONNECTOR PINNUMBER NO SIGNAL NAME 21 C
25. O R CO T 22 43 Reewd COR COT CONNECTOR FUNCTIONS CONNECTOR FUNCTION CN2 and CN3 PRCPTUA or PRU4 connection CN1 CN2 and CN3 CPCUA connection MJ1 2 ports RJ45 type CO line connection 3 3 1 2 Add On Boards PRUA Polarity Reversal detection Unit Description The PRUA can be optionally mounted on LCOB and provides Polarity Reversal detection for call metering LCOB Figure 3 3 1 2a PRUA 30 IP LDK 20 Installation Manual Board Installation PRCPTUA PR and CPT detection Unit Description The PRCPTUA 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 LCOB Figure 3 3 1 2b PRCPTUA CPCUA FSK CID PR and CPT detection Unit Description The CPCU4 can be optionally mounted on LCOB and provides 4 Polarity Reversal detection for call metering 4 call progress tone detection to support the ACNR feature Auto Called Number Redial and four FSK CID signal detection Figure 3 3 1 2c CPCUA 31 IP LDK 20 Installation Manual Board Installation 3 3 2 STIB Basic Rate Interface Board Selectable S T interface Description TEE 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 S T interface select
26. T1 LCO2 Figure 3 3 3 CBIB 5 1 The default is ON position The PRU2 the PRCPTU2 and the CPCU2 can not be mounted on the CBIB at the same time Select the board that is appropriate for your application to install and use 36 IP LDK 20 Installation Manual Board Installation 3 3 3 1 Pin Assignment CBIB 1 ST PORT FOR BRI T MODE CONNECTOR PINNUMBER NO SIGNAL NAME FUNCTION 1 2 7 8 Reserved 4 Receive Data 5 Rx ReceiveData 6 me TransmiData CBIB 2 ND PORT FOR LCO CONNECTOR PINNUMBR NO SIGNAL BEEN MEE Reserved B 6 7 8 Reserved VARIOUS CONNECTORS FUNCTIONS CONNECTOR FUNCTION CN2 and CN3 PRCPTU2 or PRU2 connection CN1 CN2 and CN3 CPCU2 connection MJ1 2 ports RJ45 type CO line connection 37 IP LDK 20 Installation Manual Board Installation 3 3 3 2 Add On Boards PRU2 Polarity Reversal detection Unit Description lra_E r x _ ue6rrrrPPPPt PTTTTP mu 1zZz Prl amp P___ 1 6 1 s i 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 E M1 The PRCPTU2 can be optionally mounted on CBIB and provides four polarity reversal detection for call mete
27. Volt AC DC Output Voltage Battery Backup Charging Current External Relay Contact TA 30VOIDG _______ Music Source OdBm 6ooohm SSS o ExemalPagngPot 0 60 SSS o RingDetectSenstivty 0 0 2 DTMF Dialing Signal Rise Time Pulse Dialing Break Make Ratio 60 40 or 66 33 Operating 0 40 Environment 0 80 non condensing Dimension 260mm W 410mm H 86mm D 260mm W 145mm H 86mm D Weight LANU iii 10 Mbps Duplex Half duplex or Full duplex Auto Negotiation MODU Analog modem Bell ITU T V 34 V 32BIS V 90 300bps up to 33Kbps speed rate Automatic rate negotiation VOIM LAN Interface 10 100 Base T Ethernet IEEE 802 3 10 Mbps or 100 Mbps Auto Negotiation Half Duplex or Full Duplex Auto Negotiation VOIP Protocol H 323 Revision 2 G 711 G 726 G729 G 723 1 Voice Fax Switching T 38 Echo cancellation G 165 IP LDK 20 Installation Manual Introduction 1 4 2 System Capacity DESCRIPTION CAPACITY BOARD TOTAL Time Slots x 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 8 DTIM 8 SLIM or 8 VOIM Max LAN port Max MODEM Channel 1 MODU Attendant Positions 5 System Intercom Links Non blocking 22 OO Paging All Call 1 zone Internal 5 zones 32 digits CO Line Group ARNES 1 MBUB IP LDK 20 Installati
28. apore 97 6 tunisia 26 Turkey 0 UAE 91 United Kingdom 44 __ Uruguay 59 venezuela 58 YAR 97 estro or T_T 69 IPLDK 20 Installation Manual Starting the IP LDK 20 System 6 2 3 1 RACK SLOT ASSIGNMENT PGM 101 Press Trans PGM 101 Enter slot number 2 digits Press FLEX1 Enter Board Type code 2 digits Piss HOLD SAVE to accept change st OOE O cor IS STIB2 STIB1 Board type of basic MBU Slot 1 Slot5 and VMIB slot slot 7 can not be changed Slot 1 Hybrid on MBU Slot 2 3 not used Slot 4 optional STA board Slot 5 CO board on MBU Slot 6 optional CO slot Slot 7 VMIB slot Slot 8 SLIM DTIM slot Slot 9 VOIM slot PNS 6 2 3 2 LOGICAL SLOT ASSIGNMENT PGM 103 COL Board 1 Press Trans PGM 103 2 Press FLEX1 3 Enter logical slot number CO board slot 05 CO slot on MBU 06 Optional CO slot 09 VOIM slot 4 Press HOLD SAVE to accept change STA Board Press Trans PGM 103 Press FLEX2 Enter logical slot number STA board slot 01 Hybrid slot on MBU 04 Optional STA slot 08 SLIM or DTIM slot 99 Virtual slot for RSG IP phone Press HOLD SAVE to accept change m om mI VMIB Board 1 Press Trans PGM 103 2 Press FLEX 3 Enter logical slot number VMIB slot fixed 07 in LDK 20 4 Press HOLD SAVE to accept change 70 IPLDK 20 Installati
29. ation the battery operation of MBUB and an Expansion Module will be stopped if the AC power re applied or the battery voltage is too low to maintain full system operation The external batteries can maintain system operation as needed depending on several elements such as battery charge status condition and capacity of the batteries and system configuration number of station ports CAUTION e There is not the battery charging circuit in an expansion module e tis recommended to use a fuse 250V between battery and system e Recommended battery capacity is 24V 10AH MF battery the IP LDK 20 system should operate more than 3 hours with batteries that are in good condition e Carefully check the battery polarity with cable colors RED and BLUE when connecting the battery to the system e sure that you do not short out the external backup batteries or cables e There is a danger of explosion if external backup batteries are incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions 54 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 maxi
30. conditioners not obstruct the area around the IP LDK 20 System for reasons of maintenance and inspection e block the openings on the top of the IP LDK 20 System e stack up the optional service boards 2 1 3 Wiring precautions Be sure to follow these precautions when wiring e Do not wire the telephone cable in parallel with an AC power source such as a computer fax machine etc If the cables are run near those wires shield the cables with metal tubing or use shielded cables and ground the shields e lf the cables are run on the floor use protectors to prevent the wires from being stepped on Avoid wiring under carpets e Avoid using the same power supply outlet for computers fax machines and other office equipment to avoid induction noise interruption when using the IP LDK 20 near other machines e he power and battery switches of the IP LDK 20 System must be OFF during wiring After the wiring is completed the power switch may be turned ON e Incorrect wiring may cause the IP LDK 20 System to operate improperly e extension does not operate properly disconnect the telephone from the extension line and then re connect or turn the power of the IP LDK 20 System OFF and ON again e Use twisted pair cable for CO line connection 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
31. da p fi i i RM o Nu y Re m R U 98 es ua A ee ta at QE E CE T RB ERB ERB ERB ERE BER G 18 18 Ma F gt gt L E B B d E 7 a 75 B 25 ka as Da Ven AN NX a E pe n Jua s s n rag Bag Figure 4 3 3 4 Module Rack Mounting X Note The flat cable is supplied with expansion module package type2 Package type1 for wall mounting doesn t include flat cable 93 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 seus nni uc 5 Figure 4 4 External Back Up Battery Installation X Note The cable for connecting the battery is supplied with an expansion module Backup batteries for the basic KSU are used in parallel with an expansion module The IP LDK 20 MBUB will provide charging current to the batteries during normal AC power operation at a maximum of about 100mA During battery oper
32. discharge body static before touching connectors and or components by touching ground or wearing a ground strap A WARNING Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions IP LDK 20 Installation Manual Introduction n 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 Introduction Provides general information on the IP LDK 20 System including the system specifications and capacity Section 2 KSU Installation Describes detailed instructions for planning the installation site and procedures to install the IP LDK 20 System Section 3 Board Installation Describes general information and detailed instructions for installing boards and add on boards Section 4 Expansion Module Installation Describes the kinds of terminals maximum distance and the other device connections for the terminal Section 5 Terminal Connection Describes the kinds of terminals maximum distance and the other device connections for the terminal Section 6 Starting the IP LDK 20 System Provides general information for starting the system and basic preprogramming Section 7
33. e alarm detection circuit one external PAGE port internal external MOH circuit the peripheral device decoding circuit the master clock generation circuit the RS 232C interface circuit the system battery backup circuit as well as the system s PCM voice processing circuit that has a flash memory for PCM tone generation and PCM Gain control 21 IP LDK 20 Installation Manual Board Installation To SLT To DKT or SLT i 24 A ate gt N To DKT To BRI line 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 SWTCHCONNECTOR FUNCTIONS REMARK __ CN5 COboard LCOB STIB CBIB installation Extension board DTIB SLIB installation CN7 8 CNS MODU installation ________ CN9 VMIBE MFBE installation CN11 LANU installation ______ 6 STAG PPortforemulator J 8 System Backup Battery connection CM9 PSUcomnection 5W 5W 30V CN2 ___ Extemal GND Terminal 000209555000 CN2 RS2232 imtefae _ 0 A a e Mj 3 2DKT SLTs connection 2SLTs connection M4 ExtmalRelays External Paging and Alarm Sensor 000004 PJ1 Red ExemalMOHcomecio 000000000 SW2 m 4 poles DIP switch for software usage sss 22 IP LDK 20 Instal
34. er information SPEED Button and Key Are sometimes used to delete data or to indicate the end of data input REDIAL Button Could be used to delete one digit or character from the end of entered digits or characters 65 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 3 Soft Button Ring LED FLEX 1 13 HHH RIA H J 060000000200 0000000000000 0000000000000 0 3 E oee o 0000000000 0 E CIO x E 0000000000000 2 090020000000 gt Volume r7 een ie oeoobooo o eo Menu n n E _ T Speaker phone Fixed button Navigation button Flexible button Figure 6 2 1 Description of LDP 7024D Buttons 66 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
35. he 7PIN connector CN19 refer to the following table The AC Input Voltage and Fuse Rating RANGE OF INPUT VOLTAGE CONNECT TO FUSE RATINGS 207V AC 253V AC CN19 on the MBUB 1 25 250V PSU Capacity PSU TYPE 5V DC 5V DC 30V DC PSU SMPS 0A 100m 19A To secure the wire of PSU as shown in Figure 2 2 6a tie the wire with the cable tie provided Figure 2 2 6a PSU Installation 2 Place the PSU cover on the PSU as shown in Figure 2 2 6b Then turn the screws clockwise to tighten and secure ka A Figure 2 2 6b PSU Installation 15 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 Figure 2 2 7 External Back Up Battery Installation X Note The cable for connecting the battery is supplied with the KSU Operation of the batteries is controlled by the MBUB This IP LDK 20 MBUB will provide charging current to the batteries during normal AC power operation at a maximum of about 100mA During battery operation the battery operation of MBUB will be stopped if the AC power re applied or the battery voltage is too low to maintain full system operation
36. he system will not function properly if the battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer instructions e he 4th pole switch 4 of SW3 should be OFF to protect the features being programmed in Admin programming after the system power up and initialization LED INDICATIONS LED Periodic toggle ON 2 sec OFF 100m sec Periodic toggle ON 2 sec OFF 100m sec Timer Flashing every 100msec LCD active updating Flashing every 300msec LD5 GREEN The status of PLL for 32Mhz clock synchronization ON ACT OFF INACT LD6 RED The status of Main SYSTEM Power LED LINE NO ERROR IDLE GREEN IN USE ERROR 26 IP LDK 20 Installation Manual Board Installation _ GREEN IN USE 3 2 1 5 CN22 Pin assignment MBUB _ CONNECTOR PINNUMBER SIGNALNAME FUNCTION 1 RESERVED 2 3 RD RecevedDaa __ DSR Not used Not used Not used Not used RESERVED RD RecevedDaa __ 3 TD Transmitted 4 DIR 6 DR 8 CIS a _ x NOTE The MBUB does not support hardware flow control 27 IP LDK 20 Installation Manual Board Installation 28 IP LDK 20 Installation Manual Board Installation 3 3 Installation of the CO Line Board BOARD PORT See DESCR
37. igned to station number 1 4 on the current LCD then LED of pressed Flexible button is steady on Dial new station number and press the HOLD SAVE button or press other Flexible button to assign station number to other station without saving The LED of pressed Flexible button is on If you want to delete all station numbers press the SPEED button and press HOLD SAVE button then all station numbers are cleared If you want to change next 4 station numbers then press button If you want to change previous 4 station numbers then press A button Press the HOLD SAVE button for saving database permanently Ex Press FLEX 2 dial 400 and press HOLD SAVE button 72 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 Flex Numbering Plan A PGM 106 DEFAULT VALUE ITEM Station Group Pilot Number Range 620 629 2 Internal Page Zone Number Range 501 510 Internal Call Page 543 4 Meet Me Page 944 e AlCalPage nemaExema wo 7 SMDRAcowtCode _ 590 8 FlashCommandtoCOline_ o J 594 363 9 LastNumberRedial LNR 50200002 555 17 SLT Hold 560 Reserved 19 Reserved o O SLT Program Mode Select ACD Reroute Plan B 107
38. ion x The default is all T interface BRI1 S T BRI2 T Figure 3 3 2 STIB S T Interface selection on BRI1 Port 1 Default T Interface SW2 Default all OFF position SW4 Default 1 2 pins ON position and 3 4 pins OFF position BRI2 Port 2 Default T Interface only SW1 Default ON position 32 IP LDK 20 Installation Manual Board Installation 3 3 2 1 Pin assignment T MODE CONNECTOR PINNUMBER NO SIGNAL NAME FUNCTION 1 2 7 8 Reserved Data 4 5 RX Receive Data 6 71 Transmit Data STIB Port1 T Interface RJ45 inn From to PX T ON OF s oJojojo CN1 OFF T mode Max 1000 meters STIB Port2 NT1 NT BOX Only T Interface From to PX RJ45 type jack iinet ON OFF Max 1000 meters SW1 ON Termination Figure 3 3 2 1a T Mode Basic STIBI Line Connector and Terminating Resistors 33 IP LDK 20 Installation Manual Board Installation S MODE CONNECTOR PINNUMBER NO SIGNAL NAME FUNCTION 127 8 a n Transmit Data 5 TX TransmitData 6 Rx Receive Data ISDN terminal STIB Port1 Onlv S Interface IEEE 1 2 RJ45 type jack Max 1000 meters SW2 ON S mode Figure 3 3 2 1b S Mode Basic STIBI Line Connector and Terminating Resistors LED INDICATIONS w NE MES ERROR LED1 IDLE 1 STIB GREEN IN USE ERROR LED2 IDLE 2 STIB GREEN IN USE 34
39. keyset does not work replace the keyset Bad MBUB or SLIB board Exchange the board for one in good working condition SLT does not operate Bad connection between Check that the board connection between the lines of SLT the MBUB SLIB and SLT and DKT on the MDF and fix any mismatching CO line operation ACNR Fail Check the PRCPTU4 and CPCUA Bad connection Check the connection ISDN board does not The position of switch Check the switch for term and So To position operate Network problem Check the Network Noise on External Induced noise on the wire Use a shielded cable as the connection wire between the Paging port between the system and the system and amplifier amplifier A short shielded cable is recommended Distorted External Excessive input level from Decrease the output level of the external music source by MOH external music source using the volume control on the music source 76
40. lation Manual Board Installation 3 2 1 Modular Jack MJ1 MJ3 Pin Assignment 3 2 1 1 MBUB MJ1 CO T Mode CONNECTOR PINNUMBER NO SIGNAL NAME FUNCTION 1 2 7 8 3 6 1 71 Transmit Data RRI Port1 T Interface oh SW5 RJ45 type jack Se OFF ololo pum SW7 OFF T mode From to PX T S BRI Port2 Only T interface From to PX RJ45 type jack wie ON OFF Max 1000 meters SWA ON Termination Figure 3 2 1 1a T Mode Basic BRI Line Connector and Terminating Resistors 23 IP LDK 20 Installation Manual Board Installation S Mode CONNECTOR PINNUMBER NO SIGNAL NAME FUNCTION 1 2 7 8 Reserved x RX ReceveData 6 RX ISDN terminal BRI Port1 Onlv S interface RJ45 type jack CN21 15 ON S mode Figure 3 2 1 1b S Mode Basic BRI Line Connector and Terminating Resistors SW5 SW6O 1 2 Pin Setting The Default All On Position LINE NO RJ45 TYPE JACK n 2 nmn swe Termination Open T or S Switch Setting of Basic BRI SWITCH AND CONNECTOR ps T HI Line 1 Default e e e e s T Only x ca SWS PIN3 4 40V POWER FEEDING SW 7 THE MODE CHANGE OF THE BRI TRANSCEIVER 24 IP LDK 20 Installation Manual Board Installation CN21 SET FOUR JUMPERS AS SHOWN IN THE ABOVE TABLE ACCORDING TO EACH MODE 3 2 1 2 MBUB MJ2 amp MJ3 Extension
41. mming perform the following Steps 1 Setthe DIP switch SW3 on the MBUB to ON To initialize all the data in Admin Programming the 4th pole of SW3 should be set to ON Plug the AC power cord into the IP LDK 20 System and AC outlet Program the Country Code as applicable Reset the IP LDK 20 System oet the 4th pole of SW3 on the MBUB to OFF when the system operates normally The 4th pole of SW3 is set to OFF to protect the various features addressed by Admin Programming after system power up and initialization 6 2 Basic Preprogramming The IP LDK 20 System can be programmed to meet an individual customer s need There are two ways to perform ADMIN Programming PC ADMIN Refer to the PC ADMIN Programming Manual DKTU In this manual we explain DKTU Station 10 in ADMIN Programming 6 2 1 DKTU Station 10 programming All programming is done at Station 10 Station port 00 using the LDP 7024D digital key telephone Additional programming stations may be assigned PGM 113 FLEX 1 but only 1 DKTU can be active in the programming mode at any one time When in programming mode Station 10 does not operate as a normal telephone but instead works as a programming instrument with all of the buttons redefined The keys of the dial pad are used to enter the various data fields and to enter numerical information Flexible Buttons The 24 buttons located at the top of the phone are used to indicate a specific data field and to ent
42. mum 8 channels with one 1 VOIU and VOIU provides four 4 VolP channels H 823 Revision 8 __________ VolP Protocol H 323 Revision 3 G 711 G 726 G729 G 723 1 Voice Fax Switching T 38 Echo cancellation G 165 Figure 4 5 1 VOIM 55 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 _ Remark _ Watch dog reset enable x Off Reset Switch for CPU S32500C lt S8W3 Pole1 Trace function disable others reserved EGO ON JTAG Joint Test Action Group for debug NENNEN Board Connection 00 _ ens VOUBeriComen Basie Ku Connection _ 1 MJ1 Network RJ 45 Cable Connection 56 IP LDK 20 Installation Manual Board Installation LED indications _____ LED oios ipi DSPHINT interrupt LED ON Active OFF de Pee gens OFFA 3 Channel Seize indication LED ON Busy OFF Idle O O LD5 Seize indication LED ON Busy OFF Ide x 6 Channel5SeizeindicationLED ON Busy OFF Ide LD7 5 indication LED ON Busy OFF Ide ______58
43. n _ MODU Figure 3 5 4 MODU 46 IP LDK 20 Installation Manual Board Installation SECTION 4 EXPANSION MODULE INSTALLATION IPLDK 20 provides three kinds of expansion modules VOIM DTIM and SLIM MODULE PORT dpto DESCRIPTION CABLE REMARK VOIM RJ45 Voice Over Internet Protocol interface 4wie SLIM RJ45 Single Line Telephone interface 8 SLT 2SLT port DTIM RJ45 Digital Terminal interface 8 DKT 2 DKT port 4 1 Unpacking Open the box and verify the items shown in Figure 4 1 are included VOIM DTIM SLIM Module Fuse Figure 4 1 Unpacking 47 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 Liftthe front cover in the direction of the arrow as shown 4 lt Figure 4 2 1 Opening the front cover 48 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 Turn the screws clockwise to tighten as in the Figure Figure 4 2 2 Closing the front cover X NOTE For safety reasons close the front cover and tighten the screws prior to operating the IP LDK 20 System 49 IP LDK 20 Installation Manual Board Installation 4 3 Opening and cl
44. oduct label If you are not sure of the type of power supply to your home consult your dealer or local power company Do not allow anything to rest on the power cord Do not locate this product where the cord could be abused by people walking on it Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock Never push objects of any kind into this product through KSU slots or connectors as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock Never spill liquid of any kind on the product To reduce the risk of electric shock do not disassemble this product Instead take it to a qualified person when service or repair work is required Opening or removing covers may expose you to dangerous voltages or other risk Incorrect reassemble can cause electric shock when the appliance is subsequently used Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions When the power supply cord or plug is damaged or frayed If liquid has been spilled into the product fthe product has been exposed to rain or water Ifthe product does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions because improper adjustment of other controls may result in damage and will often require extensive work by
45. on 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 e Never install the telephone wiring during a lightning storm e Never install the telephone jack in wet locations unless the jack is specifically designed for wet locations e Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface e Use caution when installing or modifying telephone lines e Anti static precautions should be taken during installation 2 1 2 Installation precautions The IP LDK 20 System is designed for wall mounting or a free standing rack Avoid installing in the following places e Indirect sunlight and hot cold or humid places Temperature range 0 to 40 C e Places where shocks or vibrations are frequent or strong e Dusty places or places where water or oil may come into contact with the system Near high frequency generating devices such as sewing machines or electric welders e Onor near computers fax machines or other office equipment as well as microwave ovens or air
46. on 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 1 10 37 Yes As the basic type the 1st digit of station number should be 1 4 10 37 The station number can be changed within 99 71 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 DESCRIPTION 000 001 002 003 100 101 102 103 000 001 002 003 100 101 102 103 000 001 002 003 100 400 102 103 TRANS PGM 105 Station Number Assign You will see the 4 station numbers corresponding to the 4 port numbers Station number length is in the range of 2 digits through 4 digits There are two methods for changing station number Dial two station numbers Range start station number 8 range end station number then LCD shows dialed range value Press the HOLD SAVE button then station numbers changed from the first station number on current LCD to range end All LEDs of BTNs are OFF Press one of FLEX 1 4 Each FLEX 1 4 is ass
47. osing 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 50 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 Wall Figure 4 3 2 Wall mounting of KSU with an expansion module x Note Be careful not to drop the KSU 51 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 52 IP LDK 20 Installation Manual Board Installation 3 To attach an expansion module to the rack affix the bracket with the 4 screws provided Figure 4 3 3 4 4 Connect an expansion module with the basic KSU by a flat cable packed in the package type2 as in the Figure i A i i 4 L1 y w Y i A d r i MN 1 1 Y i L Wi Jh Ci Xi Vi mj t i W Yi Tti Wi L Ti Wi C ti Wi C Tti wi HI 1 RU E a
48. r X NOTE For safety reasons close the front cover and tighten the screws prior to operating the IP LDK 20 System 13 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 qs 4 masm masm ll amo shi m e mu Para FEFE LILI e ALEA Y i A Figure 2 2 5 Grounding the KSU A CAUTION e The equipment should be connected to a socket outlet with a protective ground connection e For ground wire green and yellow insulation is required and the cross sectional area of the conductor must be more than UL 1015 AWG 18 1 0mm It is recommended that the ground wire be shorter than 1 meter 3 28 feet e Proper grounding is very important to protect the IP LDK 20 system from external noise or to reduce the risk of electrocution in the event of lightning strike e sure to comply with applicable local regulations 14 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 t
49. ring four call progress tone detection to support the ACNR feature Automatic Called Number Redial It also provides four on hook connection paths for SMS CPCU2 FSK CID PR and CPT detection Unit Description LTT III III III III The CPCU2 can be optionally mounted on CBIB and provides four polarity reversal detection units for call metering four call progress tone detection to support the ACNR feature Auto Called Number Redial and four FSK CID signal detection It also provides four on hook connection paths for SMS Figure 3 3 3 2 CPCU4 38 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 SLIB8 8 SLT ports RJ45 Single line telephone Interface 8 ports 3 4 1 DTIB4 Digital Terminal Interface Board Description DTIB4 can be installed on the SLIB DTIB connector and provides 4 Digital Keyset ports It also provides 2 wire connections for Digital Keysets It has a module connector MJ1 which is used to connect Digital Keyset lines to the DTIB4 DKTS DKT10 DKT11 DKT12 Figure 3 4 1 DTIBA 3 4 1 1 Pin assignment DTIB4 CONNECTOR PINNUMBER NO SIGNAL NAME FUNCTION 1 2 3 6 7 8 Reserved DKT R RING DKT T
50. stallation Manual KSU Installation RF an aa a Y Ga a v i Wall Figure 2 2 8 1b KSU Wall Mounting x Note Be careful not to drop the KSU 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 gt CU E V JV dei zem d ET 1 p y i Figure 2 2 8 2a Rack Bracket 2 To attach the IP LDK 20 system to the rack affix the bracket with the 4 screws provided Figure 2 2 8 2b E ARA Na PARA 4 I m am eee pu D Eu W Hg E Figure 2 2 8 2b KSU Rack Mounting 19 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 e Power must be turned OFF e protect the system from static electricity do not touch the boards To discharge static touch a grounded object or wear a grounding strap e Insert boards carefully to avoid bending connector pins male pins on MBUB To install the board perform the following Steps 1 Before
51. way Address 12 digits Press HOLD SAVE to accept change Subnet Mask Address Use the to skip 1 Press Trans PGM 108 then press the FLEX5 button Enter the Subnet Mask 12 digits Press HOLD SAVE to accept change IP LDK 20 Installation Manual Troubleshooting SECTION 7 TROUBLESHOOTING CAUSE SYMPTOM Power short circuit in Exchange the malfunctioning board for one in good working some board s condition Dust each board Check the PSU fuse Replace the PSU with the appropriate type System power failure LD6 LED light on the MBUB is OFF or blinking Power short circuit in Check the connection of each board with MBUB some board s Press the Reset button System does not Check the PSU operate Bad board connection Check the short circuit on MBUB or other boards Press the Reset button when the DIP switch for database System database broken protection is in the default position Bad extension circuit Exchange the malfunctioning board for one in good working condition Bad connection between The connection between the system and the keyset must the MBUB DTIB and keyset be repaired Check the connection between the line of SLIB and DTIB on the MDF and fix any mismatching The limit of installation Check the distance between the MBUB DTIB and keyset distance DKTU does not operate Bad keyset Plug the keyset into another extension port that has been verified as working If the

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