USER`S MANUAL
Contents
1. access passwords only it is possible to reconfigure the Xport in the future easy In case of hard security access is disabled it is impossible to reconfigure it simply In such situation another method will be required This method is implemented in KKO firmware and it makes possible to access from inside using internal serial interface XPORT ACCESS VIA INTERNAL SERIAL PORT Beginning on X 16 firmware version it is possible to access automatically in the Xport via internal serial port By this way it is possible to recover full access using Factory defaults option Next after unblocking all important limitations you are able to use telnet access and change all important options Access from inside is unlimited it is possible always independently on any securities Especially it is possible even in such situations telnet and web access are disabled if the passwords are required in this case they are resetted if serial port parameters are unproper e g audrate is not equal 9600 Following description shows how to use this procedure Made using OpenOffice org2 0 page 15 22 FACTORY DEFAULTS RETRIVE PROCEDURE FOR THE XPORT In order to reset the Xport device factory defaults you have to run following steps Be sure that you have installed in your KKO card firmware in X 16 version or later Plug off network interface cable and PCM interface trunk cables Pull out the KKO card from exch2. OpenOffice org2 0 page 17 22 PPENDIXES APPENDIX 1 THE KKO CONNECTIONS For MD 110 TLU76 bottom connector TLU76 front panel KKO epin RJ bottom connector TLU76 TxSignal RxA 26a b c pins pin 5 TLU76 TxGround RxB 28a b c pins pin 4 TLU76 RxSignal TxA 30a b c pins pin 3 TLU76 RxGround TXB 32a b c pins pin 6 PCM30 link cable Made using OpenOffice org2 0 page 18 22 APPENDIX 2 THE KKO CONNECTIONS FOR BUSINESS PHONE TLU76 bottom connector TLU76 front panel KKO Spin RJ bottom connector TLU76 TxSignal RxA 26a b c pins pin 5 TLU76 TxGround RxB 28a b c pins pin 4 TLU76 RxSignal TxA 30a b c pins pin 3 TLU76 RxGround TxB 32a b c pins pin 6 PCM30 link cable Made using OpenOffice org2 0 page 19 22 pPPENDIX 3 THE KKO FRONT PANEL HARDWARE VERSION 2 LCF1 Conference No 1 LED LCF2 Conference No 2 LED LWDT Watchdog LED B1 Reset button KKO male Signal description PC female DB 9 pin DB 9 pin 2 RxD 2 3 TxD 3 5 GND 5 7 PWR 7 JE1B E1 route connector JE1A E1 route connector RS 232 primary cable LE1B E1 route synchronization LED LE1A E1 route synchronization LED Made using OpenOffice org2 0 page 20 22 APPENDIX 4 THE KKO FRONT PANEL HARDWARE VERSION 3 B1 RESET button LWDT Wa
3. Z E KKO User s MANUAL Made using OpenOffice org2 0 page 1 22 KKO User s Manual AeRJoT s c ul Traugutta 5 41 706 Ruda Slaska Poland Phone Fax 48 32 2472112 Made using OpenOffice org2 0 page 2 22 KKO User s Manual TABLE OF CONTENTS IM EF OC UCI OM 808610 01600 0r0 60180 ELR RR sonssanceeasmmisaseeeenseesassuncoreeeseseads 4 HOW it WOKS coi icrcrenssiineseawaesirienbhiiestudeiiines EEEE EE EER E EE EE 4 Principles of subscribers calling s ssssssessrseresersrrrsrrrrerrrrrrrrrrr rer reser rr rr rr rss rr rss resa 6 Hardware CONCEPtiON sssssessssssssesesresrtrsssersosrrrsrress rss rss r rss rss sRr rss s rr ss resas 6 Main UNG serso otsreee ren NR RR RNE NAKEN RR RN NINE r BR EE ETE 7 Configuration amp SeEttiNZS sessssssessssssssesrtoossrrersorrrrrrr ers ssrseesr rss sr es es sr ss 8 Dual PCM30 Interfaces s ssneoe ses en senendenesseeee ne neresini sa neteke 8 Signali EE ES EEEE EERE SEDE KR RES 9 Configuration settings csser lenene danene RR ERNER 9 Switch amp Conference unit sesserssesesecsesosesosessescsecoscoserosesosecsesesrcoerosee 9 ee EEE NE E EG 10 Quad DTMF FECEIVER save 10 SiO Mell ERE EE EE NE 10 Dual VOX DFOCESSOM wus iiiscwacnsacnasadsinanuciweweveswerdadewanntinsarseerwains 11 DID gt ERE EE EE NN EE 11 FANENE NN 12 eg Fed gt EE EE rn 12 Configuration amp settings unaseausarvsssaaessiudeds mkeiskrokbeaveennkeske kaka s
4. aled by the LEDs blinking in folowing ways v Fast on erasing v Medium on programming v Slow on playing CONFIGURATION amp SETTINGS It is possible to record up to 15 announcements in two versions v for 30 channels up to 4 minutes and 22 seconds accessible for recording v for 60 channels up to 8 minutes and 44 seconds accessible for recording kClient software makes possible to read actual announcements state and play erase record them Also user can define contexts for playing them eg conference welcome conference goodbye etc or insert them to the conference as a participant for broadcasting Made using OpenOffice org2 0 page 12 22 COMMUNICATION MODULE XPORT TM The KKO cards in herdware version 3 is equipped with the Communication Module Xport TM by Lantronix This is special module makes possible cooperation with the KKO directly by Ethernet without kServer software The Xport is media and protocols converter and it works with internal serial interface on the KKO board For proper working of the KKO conference system you have to meet following requirements v It is necessary to insert into kClient software the same port number set in the Xport device It is necessary to insert into kClient software the same IP address set in the Xport device It is necessary to insert into the Xport proper IP mask You have to set proper serial port parameters i e baudrate 9600 connection mode CO and I F M
5. ange s magazine Close both jumpers JP1 and JP2 on the board Insert the card into magazine Press Reset button located on the edge of the card Observe LED diodes on the edge of the pcb After about 1 second upper green diode should be lighted Oo ON OO UT KR W N After next about 1 second bottom green diode should be lighted 10 After next about 1 second red diode should be lighted 11 If all three LEDs are lighted it means that the procedure is executed correctly 12 Pull out the card from a magazine 13 Remove jumpers JP1 and JP2 14 Insert the card into magazine once again 15 Press Reset buton 16 Plug in network interface cable Xport 17 Connect with the Xport via telnet verify all settings and insert your changes if necessary Made using OpenOffice org2 0 page 16 22 All important settings required for proper cooperation between the KKO card lt gt kClient software are as follow 0 Server IP address depending on given subnet factory default procedure doesn t change IP address and subnet mask IP mask depends on subnet conditions 1 Channel1 Baudrate 9600 I F Mode 4C Flow 00 Port no 1962 for kClient software up to X 15 including Port no default 10001 beginning on X 16 version the port number is any but the same both in Xport and kClient software Default value is 10001 The rest nonmentioned parameters aren t matter Made using
6. codes v reservation and dismission of conference 7 and 8 codes v entering the subscriber into private talking code 9 v entering into voice help announcement code0 The different between comands 1 2 3 and 4 5 6 is a result of different treating of the conference from the KKO viewpoint Conference reserved via phone from the conference menu is inaccessible for kClient dispatchers The dispatcher can not take it and does not view it Only supervisor and admin have this right Detailed description of the conference menu is included in Menu description document enKKOMenuvVer2 pdf file Made using OpenOffice org2 0 page 22 22
7. ethod v Asa single subscriber v As a member of the conference group v Asa database component Further subscribers can include in conference single handed if this option is enabled The KKO identifies subscribers on the basis of their phone numbers and aliases Phone number may consist of up to 21 digits and or W pause characters Alias is optional maximum 21 character string which identifies the subscriber Note that single handed included subscribers have no phone number but route and PCM channel numbers CAS makes impossible phone presentation Made using OpenOffice org2 0 page 5 22 PRINCIPLES OF SUBSCRIBERS CALLING Subscribers are called by the KKO according to following principles v The subscriber is called using pulse or tone dialing in CAS v The subscriber may be called individually or together with group or database v KKO makes possible to program up to 600 phone numbers v If the subscriber is already taken on to the conference if it has been called to the conference by the KKO calling will be ignored v KKO does not know phone numbers of the subscribers which have been taken on to the conference by single handed and theirs calling will be done v If called subscriber is busy KKO will call it again after timeout v If called subscriber does not answer ringing is kept for declared time after which calling is stopped standard 3 minutes v If conference wil
8. kin 12 Communication Module Xport tM cccccscccccccccscccccccccccecs 13 Detection of an address and port Number for the Xport ceeeeeeeeeeeeeeeees 13 Security of ACCESS for the XPOIt sesseeeserseresrrsererrrrrrrrrrrrrrrrrr rr rr rss rss rs rss 14 Xport access via internal serial POIt sseseserserrsrrsrrsrrrrrrrrrrrrrerrrrr rr rss rr rss 15 Factory defaults retrive procedure for the XPOIt ssssesersereserserrsrrrrrrrrrrrrrrrr 16 Appendixes Jada 18 Appendix 1 The KKO connections for MD110 aannnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnneene 18 Appendix 2 The KKO connections for Business Phone cece eeeeeeeeeeeeeeeeees 19 Appendix 3 The KKO front panel Hardware Version 2 ceeeee eee eeeeeeeeeeeeees 20 Appendix 4 The KKO front panel Hardware version 3 ceceeeeeee eee eeeeeeeeees 21 Appendix 5 The conference meNU arrvernvnnnnunnnnunnnnnnennannnnunanenennennenenene 22 Made using OpenOffice org2 0 page 3 22 INTRODUCTION KKO is versatile card intended to cooperation with MD 110 Consono and Business Phone exchanges manufactured by Ericsson KKO card is inserted to the exchange magazine from where draws power supply 5V amp 5V only for MD110 and 5V amp 12V for BP only KKO is designed for carryout large voice conference up to 60 participants via two PCM30 routes with Channel Associated Signaling CAS according to ITU T Q 441 Sophistica
9. l be closed before this time KKO will break calling HARDWARE CONCEPTION The KKO consist of following modules Main unit Dual PCM30 interface Switch amp Conference unit Quad DTMF receiver Dual VOX processor FLASH interface Each module of the KKO became talked over in after mentioned document to SMN Made using OpenOffice org2 0 page 6 22 MAIN UNIT This module contains indispensable components for activities all features of firmware v Processor and memories v System bus v Clock system Main unit is based on Dallas DS80C320 microprocessor The firmware is responsible for communication with user and all other modules If the watchdog indicator LWDT placed on the front panel see Appendixes 3 4 is blinking the firmware works properly Non volatile memory placed on the KKO includes event s buffer and alarm s buffer Event s buffer keeps traffic events for example conference start stop subscriber insert or settings change Alarm s buffer keeps abnormal situations for example loss of synchronization or real time clock error Each alarm and event record has own time stamp Note Fast blinking of the LWDT informs that new alarm occurs The KKO in hardware version 2 co operates with kClient application via opto isolated RS 232 interface using primary interface cable for details see Appendix 3 delivered by the manufacturer The KKO in hardware version 3 co operates with kClient applicatio
10. n by LAN card in point to point configuration or via hub or switch In appendix 4 is shown cable conections in both workmanships Made using OpenOffice org2 0 page 7 22 Clock system generates all clocks needed by peripherals Clocks synchronization is based on Zarlink MT9042 chip and works according to following principles v The KKO extracts 2MHz clock from PCM30 routes E1A amp E1B v Arbitration unit selects valid clock and adjusts all other clock signals to it v If synchronization is lost clocks are formed as freerun CONFIGURATION amp SETTINGS After installing the KKO in exchange magazine and when fatal error occurred user should press RESET button see Appendix 3 add 4 After this all LEDs on the front panel blinks for several seconds If cold reset jumper JMP1 is shorted cold restart occurs and all settings are set to default values announcements are not erased DuaL PCM30 INTERFACE This is the basic module of the KKO which makes possible to link it with proper PCM30 device in the exchange Module has two independent interfaces named E1A amp E1B respectively Module co operates with the exchange across PCM30 link with CAS signaling using one or two PCM30 interface card TLU76 or later From MD 110 or BP point of view the KKO is seen as additional external automatic exchange By default the KKO consists of one PCM30 interface E1A This module is based on Zarlink MT9075 interface circuit and meets
11. nference is active and at least one participant speaks then respectively conference LED shines If all participant are in passive mode LED is blinking Quan DIME RECEIVER This module consists of four pairs PCM filter codec Zarlink MT8965 DTMF receiver Zarlink MT8870 Signal from PCM30 channels is switched onto codec and after d a conversion is sent to receiver DTMF receivers get some utility functions v Conference number choice for single handed subscribers v Other special functions on request of user for example x receipt acknowledge x password features x menu system with voice prompt x users presentation SIGNALING Each DTMF receiver has own LED green which signals valid detected tone Made using OpenOffice org2 0 page 10 22 DuaL VOX PROCESSOR This module consists of two independent units based on Microchip PIC18C252 microprocessor Each unit processor checks voice levels of the conference participants and informs main unit about them This allows detecting start and stop of participant speech and switchover it between passive and active modes SIGNALING Each VOX unit has signal LED yellow which changes state after message receiving Made using OpenOffice org2 0 page 11 22 FLASH INTERFACE This module realizes three basic functions v Announcements recording v Playing announcements in defined contexts v Playing announcement in conference SIGNALING Work modes are sign
12. ode parameter 4C DETECTION OF AN ADDRESS AND PORT NUMBER FOR THE XPORT For new KKO card firstly you have to configure the Xport device In order to achieve this purpose uou are able to use one of following methods Run autodetection of an address from kClient software level Settings gt Communication gt Search IP port After execution of this procedure all accessible parameters will be displayed in the window and the most important IP address and Port Number will be written in main window as a communication parameters This is a recommended method To use tool software Devicelnstaller by Lantronix TM accessible in their web sides This is special software dedicated for the Xport searching assigning configuring Unfortunately in order to use it you must download it install the software and additional components Made using OpenOffice org2 0 page 13 22 After autodetection procedure it is recommended to set permanent IP address of the device In the other case it is probably you have to search an address everytime after resetting the module If the permanent address won t be accessed it will be set by DHCP server or if it is missing automatically from autoaddress range Accessing of an address you can realize by following ways from kClient level Settings gt Communication gt Search IP port you can change an address and subnet mask and next use Save Xport button in order to save data in Xport non
13. tchdog LED LCF1 Conference No 1 LED LCF1 Conference No 2 LED Network cable for KKO KKO module Workmanship Workmanship gg point to point for hub or T TX pin1 RX pin3 TX pin1 TX pin2 RX pin6 TX pin2 RX pin3 TX pin1 RX pin3 DC pin 4 DD pin 7 DC pin 4 DC pin 5 DD pin 8 DC pin 5 RX pin 6 TX pin 2 RX pin 6 DD pin 7 DC pin 4 DD pin 7 DD pin 8 DC pin 5 DD pin 8 LE1B E1 route synchronization LED JE1B E1 route connector LE1A E1 route synchronization LED JE1A E1 route connector Made using OpenOffice org2 0 page 21 22 PPENDIX 5 THE CONFERENCE MENU Conference menu makes possible to carry on conferences and call single subscribers or predefined groups to them by means of phone Of course the phohe needs to send DTMF signals Menu is configured via the kClient application There are some options and contexts in Settings Menu window Supervisor or conference admin can record requested announcements and associate it in fixed context Subscriber or dispatcher needs call the KKO PCM30 route to enter to the conference menu Next password is required if enabled If the password is correct user is authorized Conference menu realizes 8 functions divided between three groups v subscribers groups entry to any working conference 1 2 3 codes v subscribers groups entry to reserved conference 4 5 6
14. ted algorithms makes possible to rich high voice quality and control flexibility Additionally the KKO has flash memory device for recording user defined messages announcements which may be played in some contexts or in conference broadcasting Further the KKO includes DTMF receivers block which enables some control functions kClient software which is enclosed to each the KKO card gives the user access to all functional options How IT WORKS The subscriber may participate in conference in following ways v Active or Duplex subscriber listens to and is listened v Passive or Simplex subscriber listens to only The participants may be included in conference in following modes v Automatic switching over v Always passive Made using OpenOffice org2 0 page 4 22 Automatic switching over mode is realized according to following principles v Participant entries in active mode at the moment when starts to speak this operation is imperceptible for the subscriber v Then if subscriber stops to speak passes onto passive mode after some time v During conference switching algorithm checks the participants and time conditions and takes decisions v Participants included in always active mode are never switched to passive mode v Participants included in always passive mode are never listened by others regardless of their voice level The dispatcher may include the participants in conference by threefold m
15. the ITU T Recommendations including G 703 G 704 G 706 G 732 G 775 G 796 and G 823 for PCM30 and 1 431 for ISDN primary rate Made using OpenOffice org2 0 page 8 22 SIGNALING Each interface has synchronization LED yellow LED shines when Basic frame synchronization is achieved and v Multi frame synchronization is achieved and v CRC 4 synchronization is achieved if enabled and v Full synchronization is stable for 2 seconds CONFIGURATION amp SETTINGS Module is connected with MD 110 and BP using 120Q twisted pair cable see Appendixes 1 and 2 In order to ensure correct co operate with KKO in MD 110 Consono need to be done following settings Set CAS signaling scheme 69 CCITT MFC Digit transmission Set TLU76 as master v v v Set receiving digits as pulse or tone the same as on the KKO v Enable CRC 4 All settings details for connecting KKO and Business Phone exchange are explained in enBPconfiguration pdf file SwitcH amp CONFERENCE UNIT This module is responsible for PCM channels distribution It links PCM30 interface with other modules required access to PCM samples and sends essential data messages for control Switching is based on Zarlink MT8985 Enhanced Digital Switch and MT90812 Integrated Digital Switch with conference Made using OpenOffice org2 0 page 9 22 SIGNALING Conferences presence is signaled by two green LEDs on the front panel see Appendixes 3 4 If co
16. volatile memory by Devicelnstaller software using IP assigning options by telnet and special configuration port no 9999 In such a situation alike previous case recommended way is the easiest i e via kClient software SECURITY OF ACCESS FOR THE XPORT After IP assigning it is recommended to switch on some security options in Xport device in order to makes it impossible to reconfigure it by unathorized users In order to do it it possible to use the telnet and change following options Chapter 6 Security hard limitations Disable telnet setup Y in order to quite switch off telnet setup possibility Disable web server Y in order to switch off web server setup possibility Chapter 0 Server light limitations Change telnet config password Y in order to using a password for configuring by the telnet Made using OpenOffice org2 0 page 14 22 Additionally using a browser you are able to switch on access with a password for web configuration it is valid option if Disable web server option is set on N Access to the Xport is possible by following commnad telnet nnn nnn nnn nnn 9999 where nnn nnn nnn nnn is IP address of our KKO card Next within 3 seconds time you have to press ENTER key in order to enter into main menu of the Xport More details you can find out on Xport manufacturer Lantronix company web sites www lantronix com In case of using light security
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