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OfficeServ 500 Wireless LAN Service Manual/Ed.00

Annex A. WLAN(802.11b/DSSS) Specifications

Annex A-7

WLAN Frame Structure

4.1

Short PLCP PPDU Frame Format

Figure A.3 Short PLCP PPDU Frame Format of WLAN

4.2

Long PLCP PPDU Frame Format

Figure A.4 Long PLCP PPDU Frame Format of WLAN

SYNC

128 bits

SFD

16 bits

SIGNAL

8 bits

SERVICE

8 bits

LENGTH

16 bits

CRC

16 bits

PLCP Preamble

144 bits

PLCP Header

48 bits

PSDU

PPDU

1 Mbit/s D BPSK

192

1 DBPSK

2 DQPSK

5.5 or 11Mbit/s

Scrambled One’s

ShortSYNC

58 bits

ShortSFD

16 bits

DBPSK

SIGNAL

8 bits

SERVICE

8 bits

LENGTH

16 bits

CRC

16 bits

ShortPLCP Preamble

72 bits at 1 Mbit/s

ShortPLCP Header

48 bits at 2 Mbit/s

PSDU

Variable at 2, 5.5 or 11 Mbit/s

PPDU

2 Mbit/s

Scrambled Zero’s Backward SFD

Summary of Contents for OFFICESERV 500 Series

Page 1: ...Ed 00 OfficeServ 500 Wireless LAN Service Manual 9 2003 ...

Page 2: ...d the operator should correctly install and operate the product by using this manual This manual may be changed for the system improvement standardization and other technical reasons without prior notice For further information on the updated manual or have a question the content of manual contact Document Center at the address below Address Document Center 2nd Floor IT Center Dong Suwon P O Box 1...

Page 3: ...erview Overview of general wireless LAN Overview of OfficeServ 500 wireless LAN functions Diagram of system configuration Specifications of WBS24 8WLI card WIP 5000M mobile phone CHAPTER 2 Hardware of OfficeServ 500 8WLI card the front and back sides of WBS24 Usage for each port and how to read the status of hardware through LEDs CHAPTER 3 Installation How to install the 8WLI card in the OfficeSer...

Page 4: ...ngs in this manual are all collected Conventions The following special paragraphs are used in this document to point out information that must be read This information may be set off from the surrounding text but is always preceded by a bold title in capital letters The three categories of these special paragraphs are WARNING Indicate a potentially hazardous situation which if not avoided could re...

Page 5: ...ers of ITP 5012L the IP phone ITP 5012L Phone Manual This is a user s manual for the users of ITP 5012L the IP phone that can be used in connection with the OfficeServ 500 System DS 5000D Series Phone Manual This is a user s manual for the users of DS 5038D DS 5012D and DS 5014D the digital phone that can be used in connection with the OfficeServ 500 System ITP 5000D Series Phone Manual This is a ...

Page 6: ...ipment does cause unacceptable interference to radio and television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different f...

Page 7: ...e following information must be given to the operator user and shall be read before the installation and operation Symbols Caution Indication of a general caution Restriction Indication for prohibiting an action for a product Instruction Indication for commanding a specifically required action ...

Page 8: ...e WBS24 system Caution when setting the WBS24 SECOND IP To use the Internet network the first three digits of the IP assigned to the WBS24 and the first three digits of the SECOND WBS IP of the WBS24 must be identical If the IP assigned to the WBS24 and the Station is 168 219 149 xxx then the SECOND WBS IP of the WBS24 shall be 168 xxx xxx xxx Cautions against the roaming of the WBS24 If the PC is...

Page 9: ...dling the board When connecting a line cord after a board is dismantled do not place a board near metal and conductive objects Prevention of Electrostatic Hazards When handling an electric component wear an anti static wrist strap or discharge the electrostatics from your body by touching a grounded object periodically ...

Page 10: ...Safety Concerns OfficeServ 500 Wireless LAN Service Manual Ed 00 Page VIII SAMSUNG Electronics Co Ltd This page is intentionally left blank ...

Page 11: ... of Wireless LANU 1 1 U2U UOverview of OfficeUServ 500 UWireless LANU 1 2 U3U UComponents of UOfficeServ 500U Wireless LANU 1 4 U3 1 U OfficeServ 500 U SystemU 1 4 U3 2U U8WLIU 1 7 U3 3 U UWBS24 Combo U 1 11 U3 4U UWBS24 Basic U 1 14 U3 5U UWIP 5000MU 1 17 U4U USpecification of UOfficeServ 500U Wireless LANU 1 19 U4 1U USpecification of Wireless LANU 1 19 U4 2U USpecification of WBS24 Combo Basic ...

Page 12: ...em IDU 3 10 U5 3U USetting the WBS24U 3 10 U5 4U UAssigning a terminal IPU 3 11 U5 5U UAuthorizing the Terminal RegisterU 3 11 U6U URegistering Clearing the WIP 5000M TerminalU 3 12 U6 1U URegistering a WIP 5000MU 3 12 U6 2 U UClearing a WIP 5000MU 3 12 U7U UPositioning the WBS24U 3 13 U7 1U UCell OverviewU 3 13 U7 2U UData Transmission Rate on Terminal LocationU 3 15 CHAPTER 4 MMC Programming U1U...

Page 13: ...work BootingU 5 16 U3U UUpgrading the 8WLI S WU 5 18 U3 1U UConnecting the Console Terminal to the 8WLI CardU 5 18 U3 2U UConfiguring the Console TerminalU 5 19 ANNEX A WLAN 802 11b DSSS Specifications U1U UFeature Comparison with Other StandardsU Annex A 1 U2U UOperating Frequency by Channel and CountryU Annex A 2 U3U UDefinitions and Features by LayerU Annex A 3 U3 1U UPhysical LayerU Annex A 3 ...

Page 14: ...ch the WBS24 to its PropU 3 6 UFigure 3 9 Installing a Desk WBS24U 3 7 UFigure 3 10 RJ 45 cableU 3 8 UFigure 3 11 Connecting the WBS24 with the 8WLI cardU 3 9 UFigure 3 12 The Cell Boundary of WBS24U 3 13 UFigure 3 13 Single Cell ConfigurationU 3 14 UFigure 3 14 Multiple Cell ConfigurationU 3 14 UFigure 3 15 Data transmission rate on Station locationU 3 15 UFigure 5 1 WBS24 Troubleshooting Flow Ch...

Page 15: ...U 5 16 UFigure 5 16 Upgrading the WBS24 S W via the Network Booting 2 U 5 17 UFigure 5 17 Connecting Cable of the Console TerminalU 5 18 UFigure 5 18 Connecting the Console Terminal to the 8WLI CardU 5 18 UFigure A 1 Data Link Network Layer of WLAN Ad hoc Network ModelU Annex A 5 UFigure A 2 Data Link Network Layer of WLAN Infra Network ModelU Annex A 6 UFigure A 3 Short PLCP PPDU Frame Format of ...

Page 16: ...ble 2 5 Functions of WBS24 Basic PortsU 2 6 UTable 3 1 Twisted Pair cable specificationsU 3 8 UTable 3 2 Data transmission rate on Station locationU 3 15 UTable 4 1 Program buttonsU 4 2 UTable 4 2 Wireless LAN related MMCU 4 4 UTable 4 3 MMC830 ParametersU 4 14 UTable 4 4 MMC831 ParametersU 4 17 UTable 5 1 WBS24 LED Status and Meaning of the WBS24U 5 2 UTable 5 2 Status of WBS24 LD1 LD2 LEDsU 5 2 ...

Page 17: ...er radio frequency RF or light is used to install a network from hub to client Advantages of Wireless LAN The advantage of using LAN are described as follows Installation and maintenance are simple that the relevant personnel and equipment can be easily replaced There is no need to do additional power line work It is easy to install a network in an emergency situation It supports full user mobilit...

Page 18: ...IP 5000M is used as a terminal for the voice service Laptops on which a wireless LAN card is mounted or PDAs are used for the data service Wireless LAN Service Through the WBS24 Basic The WBS24 Basic interfaces with the IP network through LAN and offers the voice data service WBS24 Basic MGI1 2 3 or ITM3 which functions as a VOIP gateway offers the voice data The WIP 5000M is used as a terminal fo...

Page 19: ... Since the built in phone function is supported a phone number can be assigned instead of an IP address when registering a user The call path generation maintenance and handover functions are provided The echo cancellation and voice codec G 729 G 723 1 functions are provided The system supports the back up battery so the phone conversation can be maintained during an electric failure Even if the I...

Page 20: ...at can be also used as the phone system or PABX system The OfficeServ 500 System can be composed of two types OfficeServ M and OfficeServ L depending on the scalable line capacity and provided functions The OfficeServ M supports a maximum of 192 lines and the OfficeServ 500 L can be scaled up even a maximum of 500 lines The OfficeServ 500 System introduced the VoIP Voice over Internet Protocol tec...

Page 21: ... network and digitalized office environment 3 1 2 Major Functions The major functions of OfficeServ 500 System are described as follows Application of New Technology The OfficeServ 500 System uses the following new technologies to upgrade the digital exchange system Support for VoIP Voice over Internet Protocol 10M 100Mbps LAN Port is provided Q Sig networking is supported Various kinds of highly ...

Page 22: ...nveniently the following functions are provided Programming PC PCMMC The programming PC is used for maintaining and repairing the OfficeServ 500 System If the programming PC is used various types of information at the system can be inquired or controlled using the program menu DPAP MNA The DPAP MNA is an application software solution that can remotely manage the OfficeServ 500 System The DPAP MNA ...

Page 23: ...alls are possible through 4 voice channels of 2 x 2B 1D Therefore one 8WLI board can support a maximum of 32 voice channels The WBS24 is supplied of 48 V DC power through the DASL line and can transmit receive voice and signaling data in between the 8WLI and WBS24 3 2 2 Major Functions The major functions of 8WLI card are as follows Provides the wired interface between the AP Access Point and the ...

Page 24: ... DASL DASL DASL DASL DASL DMC0 STL7052E FWR CTL FWR CTL FWR CTL Signalling Data Comm 16Kbps LINE INTERFACE FWR CTL DASL DASL DASL DASL DASL DASL DASL DASL DMC1 STL7052E FWR CTL FWR CTL FWR CTL Signalling Data Comm 16Kbps CPU MC68302 SIO RS 232C Flash ROM 512KB SRAM 512K Words SRAM 512KB DPRAM CY7C631 CPLD EPM7064 Clock Generator OSC 16 384 TCXO DJT 10m 600m DJT DASL DEK DTK A1 23 UART 19200bps SF_...

Page 25: ...ry The interrupts are handled using the dedicated modes and their uses are described in the table below Table 1 1 Interrupt Information on 8WLI CPU Level Name Remarks NMI 7 ABORT For debugger INT 6 DASL INT 16 DASL INT 4 DMC RX0 PB11 4 DASL INT 4 DMC RX1 PB10 4 DASL INT 4 10m sec TIMMER1 INT 4 SIO SCC3 INT 4 INT TX0 PB9 4 DASL INT 4 INT TX1 PB8 4 DASL INT 1 Since several interrupts data are multip...

Page 26: ...ASL The DMC muxes the interrupts occurred at the initial activation of DASL to send one source to the CPU and saves the event changes for each DASL transmission chip The DMC assigns highway timeslot for each DASL chip to be able to program DASL Digital Adapter Subscriber Loops The wired interface between the 8WLI and AP WBS24 uses the DASL components of NS One DASL link has the transmission speed ...

Page 27: ...ally a stand alone device which can be used by plugging into Ethernet hub or a server One AP hands off to another AP depending on the location of a user just like cellular phone does Therefore a user can use a mobile phone while moving around 3 3 2 Major Functions The major functions of WBS24 Combo are as follows Provides the wireless RF interface that meets IEEE 802 11b the wireless LAN standard ...

Page 28: ...0 100BASE T port and send receive data via Internet other than voice The wireless processing part can send receive voice data for wireless voice communication as well as data for wireless access to Internet The maximum data transmission speed between wireless sections is up to 4 to 5 Mbps One unit of WBS24 Combo can process simultaneous calls on 4 channels Wireless Interface The wireless interface...

Page 29: ...l be less than 50 0 6 3 The power density supplied to the feeder of sending antenna shall be less than 10mW when it is measured based on 1 MHz of resolution bandwidth 4 The occupied frequency bandwidth shall be less than 26 MHz Registration of Electromagnetic Compatibility Domestic Specification The wireless equipment to be homologated or registered for electromagnetic compatibility shall have the...

Page 30: ... interface Separates the wirelessly received voice and data from each other and transmits them to OfficeServ 500 System and LAN If a voice message signal is received it is transmitted to OfficeServ 500 System If a data message signal is received it is transmitted to LAN Provides the compression and decompression of PCM voice data Magnetic Embedded CPU NetARM Core 2 PCMCIA Power Controller 3 3V 5VA...

Page 31: ...op computers and PDA send receive the data packet across the wireless sections 13 wireless channels are used in Korea and 11 wireless channels are used in the U S The wireless interface occupies 22 MHz of bandwidth per wireless channel and the interval between center frequencies is 5 MHz Therefore to be a clear channel that does not interfere with other wireless channels it should be 4 channels aw...

Page 32: ... or registered for electromagnetic compatibility shall have the following requirements 1 Input output save search transmit or control functions for data and communication messages 2 Have one or more terminal port that operates as for information only 3 Have less than 600 volts of voltage supply As for information equipment to be homologated the registration of electromagnetic compatibility will no...

Page 33: ...are described as follows Supports the wireless LAN specification of IEEE802 11b Supports the SIP protocols in order to support the VoIP Supports various voice codecs G 711 G 726 G 723 and G 729 Provides the echo suppression function Supports the display service of incoming VMS messages Voice Mailing System Supports the message service provided from the phone of OfficeServ 500 System The system upg...

Page 34: ...M is a combined type that the RISC and DSP functions are combined into one processor That is there is no need for a separate DSP when processing voice for the Voice over WLAN Also the internal SRAM allows the program performance possible without a separate external memory The major functions for the main processor are summarized as the wireless LAN control of other major components processing of v...

Page 35: ...g No frequency jamming material within the line of sight distance Extended Distance of wiring Maximum of 600M 32 call 8WLI Number of voice channels that allow simultaneous phone conversations 4 call WBS24 Combo 4 2 Specification of WBS24 Combo Basic Table 1 3 Specification of WBS24 Combo Basic Category Specification Standard of Interface Specification WLAN 802 11b VoIP SIP Protocol RF frequency 2 ...

Page 36: ...imum of 13dBm Transmission Protocols DSSS Direct Sequence Spread Spectrum Voice Codec G711 G729A G723 1 Size 125 width x45 length x24 height mm Weight About 95g Battery 3 8V Li Ion 800 mA Conversation Time Call Duration 2 5 hour Call Waiting Time 25 hour LCD the line indicating 8 icons 4 character input lines Key pad External battery charger Composition Antenna Super sensitive antenna The OfficeSe...

Page 37: ...ont back sides of WIP 5000M Also this chapter describes how to use each port and how to check the status of equipment through the LED indicators 1 8WLI The 8WLI Wireless LAN Interface card shall be mounted on the OfficeServ 500 System and this card is loaded with the wireless LAN function Front Side The front of 8WLI card is shown below Figure 2 1 Front side of 8WLI Card Champ connector RS 232 con...

Page 38: ...ector is used for connecting the WBS24 RS 232C Connector Composed of 9 pins This connector is used for connecting the console terminal to download the software of 8WLI card 2 WBS24 Combo The WBS24 ComboU U is the AP for using the 2 4GHz wireless LAN service Front Side The front side of WBS24 Combo is shown below Figure 2 2 Front side of WBS24 Combo WLAN LAN WLI LD1 LD2 PWR ...

Page 39: ...ting Data is transmitted received through LAN WLI Connected with 8WLI Normally connected with 8WLI Not connected with 8WLI Data is transmitted received through the 8WLI card and DASL line LD1 Indicating the B channel in use Refer to the Table below LD2 Indicating the B channel in use Refer to the Table below PWR Power is on Power is normally supplied Power is not normally supplied Table 2 2 LD1 an...

Page 40: ...ort The ports on the back of WBS24 Combo and their functions are described as follows Table 2 3 Functions of WBS24 Combo Ports LED Name Functions WLI Connecting the RJ 45 connector of twisted pair cable that is connected with the 8WLI card SIO RS 232C type of connecting port used for monitoring the operational status of WBS24 Combo LAN Wired Ethernet port that connects the RJ 45 connector of LAN c...

Page 41: ...c LED Name Function Blue LED On Blue LED Off Blue LED Blinking WLAN Wireless LAN is operating Wireless LAN is normally operating Wireless LAN is not operating Data is transmitted received through wireless LAN LAN LAN is operating LAN is normally operating LAN is normally not operating Data is transmitted received through LAN WLI Connected with 8WLI Normally connected with 8WLI Not connected with 8...

Page 42: ...Basic Port The ports on the back of WBS24 Basic and their functions are described as follows Table 2 5 Functions of WBS24 Basic Ports LED Name Functions DC 5 V Used for local power supply It is a spare part and not used usually LAN Wired Ethernet port that connects the RJ 45 connector of LAN cable SIO RS 232C type of connecting port used for monitoring the operational status of WBS24 Basic DC IN 5...

Page 43: ...le phone and positioning the WBS24 1 Installation Procedure Installation and configuration procedures for the wireless LAN equipment of OfficeServ 500 System are as follows Figure 3 1 The Wireless LAN Installation Procedure Mount the 8WLI card on the OfficeServ 500 System Install the WBS24 within the wireless LAN service area Connect the 8WLI with the WBS24 using the RJ 45 cable Register the WIP 5...

Page 44: ...wdriver 3 Mount the 8WLI card between slot 1 and slot 3 inside the cabinet There are guardrails attached at the top and bottom of the slot to fasten the 8WLI card Using these guardrails carefully push the card into the system Figure 3 2 Mounting the 8WLI Card 1 4 Firmly press the center of the card s front panel to fully insert the 8WLI card into the main board connector 5 Once the 8WLI card is fu...

Page 45: ...ual Ed 00 CHAPTER 3 Installation SAMSUNG Electronics Co Ltd Page 3 3 Figure 3 3 Mounting the 8WLI Card 2 Cautions against mounting the 8WLI card The 8WL card can be installed in the OfficeServ 500 System Do not use this card on other systems ...

Page 46: ...reless LAN service as described below Required Tools Prepare the following tools in advance when mounting the WBS24 on a concrete wall Electric drill hammer Wall bracket Cross tip screwdriver 6 5 mm Two plastic anchors Two cross tip screws WBS24 Mounting Instruction 1 Attach the screw position diagram which comes with the WBS24 on the wall where the WBS24 is to be mounted The screw position diagra...

Page 47: ...e hole easily Figure 3 4 Mounting the WBS24 on a Concrete Wall Drilling a Hole 3 Detach the screw position diagram after drilling the hole 4 Insert the plastic anchor into the hole using a hammer Figure 3 5 Mounting the WBS24 on a Concrete Wall Inserting the Plastic Anchor 5 Insert a screw into the plastic anchor and tighten the screw with a cross tip screwdriver Do not fully tighten the screw but...

Page 48: ...the wall into the screw holes Pull the prop downward Figure 3 7 Mounting the WBS24 on a Concrete Wall 7 Two holes exist at the bottom surface of the WBS24 system The holes can be attached to the prop of the WBS24 system Fit the WBS24 system with its prop Figure 3 8 Mounting the WBS24 on a concrete wall Attach the WBS24 to its Prop Prop of the WBS24 System Rear View of the WBS24 System ...

Page 49: ...BS24 system The holes can be attached to the prop of the WBS24 system Fit the WBS24 system with its prop as shown below Put the WBS24 system on the desk carefully while preventing the system from being shaken or falling down Figure 3 9 Installing a Desk WBS24 Cautions against installing the desk WBS24 When putting the WBS24 on the desk do not install the WBS24 at an unstable location or on a small...

Page 50: ...ses the phantom feeding method for power supply This section describes the procedure for connecting the 8WLI which is mounted on the OfficeServ 500 System with the WBS24 which is installed on a wall Preparing the Cable Prepare a RJ 45 cable or two twisted pair 4 wires cables of the below specifications Figure 3 10 RJ 45 cable Table 3 1 Twisted Pair cable specifications Item Cable Specifications Di...

Page 51: ... Page 3 9 Connecting the Cable Connect the twisted pair cable following the below instructions As shown below connect the Champ connector of the twisted pair cable to the 8WLI s Champ connector and connect the RJ45 connector to the WBS24 s WLI port Figure 3 11 Connecting the WBS24 with the 8WLI card ...

Page 52: ...ue can be modified to random characters for system identification when managing the system The default value WBS24 can be modified to another value at most 6 characters long using the MMC 845 program 5 3 Setting the WBS24 The wireless LAN Access Point or the WBS24 must be activated to employ the wireless LAN For voice service only enter the SECOND WBS IP of the MMC845 and use the default values of...

Page 53: ... System After authorizing the terminal register through the MMC 849 program register the terminal following the registration procedure The password used for entering the register authorization menu can be changed through the MMC 849 program along with the previous password used for the OfficeServ 500 In addition the WEP Wired Equivalent Privacy an encryption method for the wireless LAN is used to ...

Page 54: ...sword shall be identical to that of the system If an error occurs during execution of register procedure check the system DB settings and repeat the procedure above 4 An extension number will be assigned to the WIP 5000M upon completion of the terminal register 6 2 Clearing a WIP 5000M Where theft or breakage of a WIP500M Station causes a new terminal to be registered registration of the previous ...

Page 55: ...nted as a circle but in reality the shape may be altered depending on the surrounding environment such as the location of the WBS24 or the surrounding structures The boundary of a cell normally indicates the frequency range of WBS24 but actually it should be perceived as a wireless service range and a boundary where a hand off function to another cell is possible The WIP 5000M is always connected ...

Page 56: ...n travels between single cells The actual configuration may differ from the figure below since the service areas of cells are altered depending on the positioning of the WBS24 Figure 3 14 Multiple Cell Configuration Handover In order to provide a continuous service the system must perform switch conversions when terminals are traveling between different cells Especially in voice calls the system m...

Page 57: ...ssion rate on Station location Table 3 2 Data transmission rate on Station location No Station location Tx Mbps Rx Mbps Note 1 WBS24 Station close distance 20CM 3 97 3 04 2 Test location A 3 52 3 05 3 Test location B 3 97 3 04 4 Test location C D E Link Fail Link Fail Location C and D have shields blocking the signal Data Rate Tx is the rate of data transmitted from the WBS24 to the Station Rx may...

Page 58: ...CHAPTER 3 Installation OfficeServ 500 Wireless LAN Service Manual Ed 00 Page 3 16 SAMSUNG Electronics Co Ltd This page is intentionally left blank ...

Page 59: ...ore starting the programming procedure 1 1 Programming Overview The OfficeServ 500 System settings can be easily modified using a connected digital phone and the program used to change the system settings through a phone is called the MMC Man Machine Communication The program used for system setting through a connected laptop computer or a PC is called the PCMMC The MMC programs are classified int...

Page 60: ...nes not equipped with the LCD screen use the dial key to enter the numbers in the Description instead of the volume button But since there are no Soft buttons programming is limited Therefore with phones without the LCD screen program only the Subscriber programs When INVALID DATA appears on the LCD screen re enter the correct data When no key is pressed for an amount of time key program end time ...

Page 61: ... Procedure Display Screen 1 Press the TRSF button and enter 800 2 Enter the PASSCODE Operator or Engineer password 3 To enter the MMC press the dial button 1 or select the ENABLE status by pressing the UP DOWN button 4 Enter the program number Or select the program number using the UP DOWN button and press SPK Or in an idle mode press the TRSF button and enter the program number 5 Proceed programm...

Page 62: ...plied to the WBS24 thus enabling the use of the WLAN terminal In addition the System KEY serves as an identification ID when the WLAN terminal connects to the WBS24 The default value of the SYSTEM ID WBS24 must be modified to another value in order to use a multiple system in one area The DNS setting for WLAN is additionally described in this menu Set the network configuration for eight WBS24s by ...

Page 63: ...WBS IP 168 208 144 10 WLI CODEC LIST G726 WLI VERSION WBS001 IP ADDR 0 0 0 0 WBS001 RF CH 1 WBS001 STATUS OFF WBS001 VERSION WBS001 MAC ADDR FFFF FFFF FFFF WBS001 NET MASK 255 255 255 0 WBS001 GATEWAY 0 0 0 0 SIP RETRANS T1 000500MS SIP RETRANS T2 0004000MS SIP RETRANS T4 0005000 ms SIP GEN LINGER T 000000MS SIP INV LINGER T 32000MS SIP STOP GENNR T 000000MS SIP STOP INVNR T 000000MS SIP GEN REQ T...

Page 64: ... to register Press the Soft key and proceed to next register status Register the DNS server second IP Register the DNS server first IP Register the SYSTEM KEY Register the WBS24 second IP This is shared between all eight WBS24s Caution when setting the WBS24 SECOND IP To use the Internet network the first three digits of the IP assigned to the WBS24 and the first three digits of the SECOND WBS IP ...

Page 65: ...riority 5 Set the items below at the WBS24 menu Register the WBS24 IPADDRESS Register the WBS24 RF CHANNEL Displays the WBS24 status Displays the WBS24 VERSION Displays the WBS24 MAC ADDRESS Register the WBS24 NET MASK Register the WBS24 GATEWAY WLI CODEC LIST CODEC 1 G726 WBS001 RF CH 1 WBS001 STATUS OFF WBS001 VERSION WBS001 MAC ADDR 0000 0000 0000 WBS001 NET MASK 255 255 255 0 WBS001 GATEWAY 0 ...

Page 66: ...r the GEN LINGER T The server shall retransmit the response during this amount of time until the requested retransmission is received For example the wait time after sending 200 OK for INFO The range is 0 99900ms Default is 5000 ms Register the INV LINGER T After the client sends ACK for the INVITE Final Response the client cannot confirm if the server received the ACK message The client waits for...

Page 67: ...IME After receiving the Provision Response the User Agent shall wait for this amount of time until Timeout ends The range is 0 999900ms Default is 180000ms Related Programs MMC 846 WIP INFO Station information MMC 847 WLI RESET WLI WBS24 status information and initialization MMC 848 WLI IP LIST Station IP register 2 2 Setting the MMC846 WIP Information This MMC sets up the WIP 5000M wireless termi...

Page 68: ...ister for each phone number 4 Register the PASSWORD of terminal 5 Register the USER ID of terminal 6 Displays the MAC ADDRESS of the registered terminal 7 Displays the IPADDRESS of the registered terminal 8 Displays the IP OFFSET of the registered terminal 9 Displays the WBS NUMBER of the registered terminal 10 Displays the WLI NUMBER of the registered terminal 11 Displays the PHONE TYPE of the re...

Page 69: ...elect menu Press the Soft key and confirm initialization of WLI 3 Press the Soft key or press 1 to select YES and the WLI will be initialized 4 Press the Soft key or press 1 to select YES and the WBS24 will be initialized 5 Displays current connection status of the WBS24 Related Programs MMC 846 WIP INFO MMC 848 WLI IP LIST MMC 849 WLI REGIST 2 4 Setting the MMC848 WIP Lists This MMC848 is used wh...

Page 70: ...erminal number from which the IP ADDRESS was assigned Related Programs MMC 846 WIP INFO MMC 847 WLI RESET MMC 849 WLI REGIST 2 5 Setting the MMC849 WLI REGIST This MMC is used to enable or disable the register of a WIP500M mobile phone within the WLAN This MMC is also used to approve the WEP Wired Equivalent Privacy enabling function where the WLAN is encrypted The WEP key which must be used when ...

Page 71: ...egister the terminal to the REGISTER WLI 4 Select the WEP KEY setting when ENCRYPTION is selected 5 Enter WEP KEY values when the WEP KEY is set 6 Can clear the register status for each terminal also 7 Press the soft key in the IP to change or allocate a MAC address Related Programs MMC 846 WIP INFO MMC 847 WLI RESET MMC 848 WLI IP LIST ENTER PASSCODE 849 WLI REGIST SELECT PROG ID WLI REGISTRATION...

Page 72: ...ng relationship is used for communications to and from the MCP2 card 0 PRIVATE IP ONLY The system assumes all IP phones and VoIP connections are on the same network And all IP addresses are private IP address 1 PRIVATE w PUBLIC The system knows that there is a mixture of IP phones and VoIP connections on the same network and on remote network s thus communicates accordingly based upon the entries ...

Page 73: ...hen MMC811 CLEAR MEMORY is performed Furthermore any changes to these parameters will not be applied until the MCP2 is reset Program Buttons VOLUME Used to scroll through options KEYPAD Used to enter selections SOFT BUTTONS Move cursor left and right SPEAKER Used to advance next MMC Action DISPLAY 1 Press Transfer button and enter 830 Display shows the system IP address 2 Press Volume button to ma...

Page 74: ...to store and move cursor 8 Press Transfer button and enter to exit OR Press Speaker button to advance next MMC Default Data SYSTEM IPADDR 165 213 97 185 SYSTEM GATEWAY 165 213 97 1 SYSTEM NET MASK 255 255 255 0 SYSTEM RESET NO SYSTEM IP TYPE PRIVATE IP ONLY SYSTEM PUBLIC IP 1 1 1 1 SYSTEM MAC ADDR CARD DEPENDANT PCMMC ADDRESS 168 219 1 101 REMOTE M AADDR 168 219 1 102 Related Items MMC 615 MGI GRO...

Page 75: ... IP gateway 3 PUBLIC IP The MGI will originate communications to IP phones and VoIP connections outside the local network using this IP address If this IP address sets 0 0 0 0 255 255 255 255 or default value then this MGI card uses private IP only See System IP Type on MMC 830 4 STS PERIOD No entry required Designates the timed message cycle to check the remote IP status of MGI3 S W 5 VERSION No ...

Page 76: ... move cursor Press Volume button to make selection and press Right Soft button to move cursor 4 Enter MGI parameter OR Press Right Soft button to move cursor Press Right Soft button to move cursor 5 Press Transfer button and enter to exit OR Press Speaker button to advance next MMC Default Data IPADDRESS 1 1 1 1 GATEWAY 1 1 1 1 SUB MASK 255 255 255 0 PUBLIC IP 1 1 1 1 STS PERIOD 00 SEC VERSION V4 ...

Page 77: ...24 it is possible to verify the WBS24 status When power is supplied to the WBS24 booting is allowed about ten minutes later At this time booting is indicated as the LD2 LED blinks regularly At this time other LEDs can be unintentionally turned on but they should be ignored After receiving the initialized data from the system and when booting is completed the LD2 LED blink will be disappeared From ...

Page 78: ...eceived and transmitted via the 8WLI card and the DASL line LD1 Indicating the B channel in use Refer to the table below LD2 Indicating the B channel in use Table 5 2 Status of WBS24 LD1 LD2 LEDs The number of B channels being communicated LED status of the LD1 LED status of the LD2 0 Blue LED Off Blue LED Off One Blue LED Blinking Periodically Blue LED Off Two Blue LED Off Blue LED Off Three Blue...

Page 79: ... NO If the same status continues after resetting two or three times the flash memory image is damaged Upgrade via the network POWER ON PWR LED ON The other LEDs except the PWR LED blink periodically The LD2 LED blinks continuously LAN LED ON BLINK WLI LED ON Operation fault of the LAN Verify the LAN line Not connected with the 8WLI Booting completing and online status Verify the system power Verif...

Page 80: ... 2 1 Description on Main Menu 4 main menus are located on the left side of the screen The functions of each menu are shown below Table 5 3 Main menu of the web screen for inquiring the WBS24 status Menu Function Config Status Possible to inquire various configuration values and statuses Upgrade Possible to upgrade S W of the WBS24 Restart Used when restarting the WBS24 LAN Statistics Indicates sta...

Page 81: ...ms are shown below Up Time the passed time after booting Booting Time the final time of WBS24 booting Version Information on the WBS24 version DASL Status Connection status with the 8WLI Deactive Not activated status of the DASL line Active Not Config DASL line is activated and the initialized message is not received from the system Active Config OK DASL line is activated and the initialized messa...

Page 82: ...ware can be upgraded At the first time connection the user name and password will be asked Enter the user name and password by inquiring from the system manager Example a user name and password are initially set as wlan Figure 5 4 Web screen for inquiring the WBS24 status Screen for entering password For the software upgrade refer to 2 Upgrading the WBS24 S W in chapter5 ...

Page 83: ...can be restarted When connecting for the first time the user name and password will be asked Enter the user name and password by inquiring from the system manager Example a user name and password are initially set as wlan When the screen as shown below is displayed click the Restart button to restart the WBS24 Figure 5 5 Web screen for inquiring the WBS24 status Restart ...

Page 84: ...N With the selected LAN Statistics menu statistical information on data transmitted and received through the WLAN and the Ethernet can be inquired Two sub menus will be displayed so the statistical information by each sub menu can be inquired Inquiry screen of Wilress LAN statistics Figure 5 6 Web screen for inquiring the WBS24 status Wireless LAN statistics ...

Page 85: ... 500 Wireless LAN Service Manual Ed 00 CHAPTER 5 Maintenance SAMSUNG Electronics Co Ltd Page 5 9 Inquiry screen of the Ethernet statistics Figure 5 7 Web screen for Inquiring the WBS24 Status Ethernet statistics ...

Page 86: ...d of using the web screen is different according to what types of the WBS24 connection is made whether by wire or by wireless Each type is described in the following section 2 1 1 Wireless Connection Preparing Materials PC PC or laptop computer is recommended that is loaded with the WLAN NIC Network Interface Card card Upgrade file for HTTP tar type Upgrade Procedure 1 After placing the PC within ...

Page 87: ...d and the flash memory will not be functioning Accordingly locate the PC as close as possible from the WBS24 To prevent roaming to another WBS24 it is recommended that all of the WBS24 power should be turned off for safety 2 Select the Upgrade menu The user name and password will be asked if connected for the first time Enter the user name and password by inquiring from the system manager Example ...

Page 88: ... Manual Ed 00 Page 5 12 SAMSUNG Electronics Co Ltd 3 If a user is authorized successfully the following screen will show up Click the Indexing button Select the prepared upgrade file tar type Figure 5 10 Web screen for inquiring the WBS24 S W Firmware upgrade ...

Page 89: ...lowing screen is displayed At this time click the Upgrade button only once The upgrade is preceded The required time may vary according to the WBS24 status but it is about three or four minutes Figure 5 11 Web screen for inquiring the WBS24 S W Click the Upgrade button Figure 5 12 Web screen for inquiring the WBS24 S W In the process of upgrade ...

Page 90: ...grading the WBS24 S W Firmware Upgrade Complete 6 When several units of WBS24 are installed repeat No 1 No 5 by moving the PC to each WBS24 2 1 2 Wired Connection Preparing Materials PC PC or laptop computer that is loaded with the wire LAN port Upgrade file for HTTP tar type Upgrade Procedure 1 After connecting the PC to the wired LAN connect to the IP address of WBS24 Bring up the web browser Th...

Page 91: ...itial screen Wireless Connections It is not necessary to move the PC to the front of the WBS24 for the wireless connections 2 The subsequent procedure is as same as No 2 No 5 of Upgrading the wireless connection When several units of WBS24 are installed upgrade according to the procedures as described above by connecting to the relevant IP address of the WBS24 ...

Page 92: ...ith a wired LAN port Upgrade file for the network booting bin type Upgrade Procedure 1 Set the PC to the TFTP BootP Server for the network booting Set the PC by using an application program for PC This description explains how to set up using the Cabletron TFTP BootP Services 2 0 S W When another S W is used refer to the relevant usage of S W The following describes how to set up Cabletron TFTP Bo...

Page 93: ...rformed automatically If upgrading is not performed and the error LED is repeated verify the connection status of the wired LAN or the setting status of TFTP BootP server If upgrading is normally completed the WLAN LAN and WLI LEDs will be turned on as a Blue color after booting Verify the S W version on the web screen Enter the MAC address of AP where to receive the file from Enter the pathe and ...

Page 94: ...inal or an ASCII terminal like VT 100 and VT 220 types is used When connecting the console terminal to the 8WLI card the console cable with 9 pin RS 232C connector as shown below is used Figure 5 17 Connecting Cable of the Console Terminal 2 Connect one end of the console to the RS 232C connector of the 8WLI card and connect the other end to the serial port of the console terminal PC Figure 5 18 C...

Page 95: ...he file WLIROM HEX MWLIROM HEX is loaded to the 8WLI card in the following two methods Using the Tera terminal of the Windows 95 98 operating system Using the qmodem exe on the DOS window 3 2 1 Loading a File with the Tera Terminal 1 Turn on the PC Windows95 98 O S 2 Execute the Tera terminal program 3 If console terminal is not connected Cannot open COM1 message windows appears Then Click the fil...

Page 96: ...LE Loading Addr 0x00190000 R Restart Prevention of executing the flo command If the flo command is executed the power of all base stations connected to the 8WLI card is turned off and their wireless LAN function will be interrupted 3 Select 1 and load the WLIROM HEX file from the PC to the 8WLI card Then the following message will show up Selected 1 Single WLI HEX FILE Loading Please Start Loading...

Page 97: ...rt or L key to Loading Again 7 Enter L and then the following menu will show up Enter 2 to transmit the MWLIROM HEX file to the 8WLI card WLI flo Select One 1 Single WLI HEX FILE Loading Addr 0x00110000 2 Multi WLI HEX FILE Loading Addr 0x00190000 3 Restart 8 Click the Send file on the File Menu of the Tera terminal window 9 Then the Sending the text file window will show up Select the MWLIROM HEX...

Page 98: ...e 8WLI prompt is not generated the user shall verify the cable status the traffic port status of PC and the setting status of the modem configuration parameter 4 Enter the flo command at the 8WLI prompt Then a new message will be displayed WLI flo Select One 1 Single WLI HEX FILE Loading Addr 0x00110000 2 Multi WLI HEX FILE Loading Addr 0x00190000 3 Restart 5 Enter 1 and select 1 and then the foll...

Page 99: ...nter 3 and then the following 11 message will be displayed It is possible to verify the upload status by scrolling the data 11 If the upload is completed the following HEX information will be displayed The displayed information can be different according to the software version of the 8WLI If Flash Memory Write End is displayed it means that uploading is successfully completed HEX FILE INFORMATION...

Page 100: ...OM HEX file the following message will show up HEX FILE INFORMATION HEX FILE START ADDR 0x00110000 HEX FILE END ADDR 0x0012465D HEX FILE TOTAL LEN 0x0002465D FLASH MEMORY WRITE START STEP 1 SECTOR ERASE SUCCESS STEP 2 PROGRAM WRITE SUCCESS FLASH MEMORY WRITE END Please R key to Restart or L key to Loading Again The message can be different according to the WLI software version If Flash Memory Writ...

Page 101: ... WLAN 802 11b DSSS Standards Name of Standards Used Frequency Payload Transmittance Speed Modulation Way Feature IEEE802 11b 2400 2483 5 MHz US Canada ETSI 2400 2497 MHz Japan 1 2 5 5 11 Mbps FHSS BPSK QPSK CCK DSSS CSMA CA IEEE802 11a 5 GHz 6 9 36 48 54Mbps OFDM CSMA CA ETSI BRAN HiperLAN Type2 ARIB HiSWANa 5 GHz 6 9 36 48 54Mbps OFDM Connection Type Bluetooth IEEE802 15 1 2 4 GHz 1 Mbps FHSS Hyb...

Page 102: ... European Telecommunications Standards Institute ETSI Spain France Japan 1 2412 Operating Operating 2 2417 Operating Operating 3 2422 Operating Operating 4 2427 Operating Operating 5 2432 Operating Operating 6 2437 Operating Operating 7 2442 Operating Operating 8 2447 Operating Operating 9 2452 Operating Operating 10 2457 Operating Operating Operating Operating 11 2462 Operating Operating Operatin...

Page 103: ...or each data rate and other information are as follows Table A 3 Information on the Data Rate of DSSS Physical Layer Data Rate Code Length Modulation Symbol Rate Bits Symbol 1 Mbps 11 Barker Sequence BPSK 1 MSps Mega Symbol per Sec 1 2 Mbps 11 Barker Sequence QPSK 1 MSps 2 5 5 Mbps 8 CCK QPSK 1 375 MSps 4 11 Mbps 8 CCK QPSK 1 375 MSps 8 FHSS Physical Layer FHSS physical layer supports 2 level GFSK...

Page 104: ...Carrier Sense Multiple Access Collision Avoidance CSMA CA Standardized 802 11 uses CSMA to implement peer to peer as a basic connection way because CSMA expands the connection way of Ethernet IEEE802 3 to wireless network It is not easy to detect collision in CSMA unlike cable media Since there is a station that fails to detect carriers within a section due to hidden terminals A CSMA CA with Ack w...

Page 105: ...nfra network is able to communicate with terminals that have at least one Access Point AP and are within areas other than the areas of Infra network The models of the infra network has a Distribution System DS which serves as media DS is an abstract concept and is included in network models It distributes the definition of network as BSS ID Specifications do not describe the implementation method ...

Page 106: ...vice Manual Ed 00 Annex A 6 SAMSUNG Electronics Co Ltd Wireless LAN provides terminal users with wireless communication services through AP as shown in below figure Figure A 2 Data Link Network Layer of WLAN Infra Network Model User1 User2 User3 User4 Server Internet AP AP ...

Page 107: ...PDU Frame Format of WLAN SYNC 128 bits SFD 16 bits SIGNAL 8 bits SERVICE 8 bits LENGTH 16 bits CRC 16 bits PLCP Preamble 144 bits PLCP Header 48 bits PSDU PPDU 1 Mbit s D BPSK 192μs 1 DBPSK 2 DQPSK 5 5 or 11Mbit s Scrambled One s ShortSYNC 58 bits ShortSFD 16 bits DBPSK SIGNAL 8 bits SERVICE 8 bits LENGTH 16 bits CRC 16 bits ShortPLCP Preamble 72 bits at 1 Mbit s ShortPLCP Header 48 bits at 2 Mbit...

Page 108: ...cation of networks The simplest QoS sends network traffic according to the priority of transmittance and prior traffic is transmitted first 6 Security In wireless communication data might leak or impersonation might be happen Therefore MAC sub layer is using encryption Many Access Point AP products have filtering function in the bridge or router of upper layer due to the MAC address of the station...

Page 109: ...Annex B SAMSUNG Electronics Co Ltd Annex B 1 Antenna Beam Pattern of WBS24 This annex displays the beam pattern of WBS24 antenna in illustration Figure B 1 Beam Pattern of WBS24 Antenna ...

Page 110: ...Annex B Antenna Beam Pattern of WBS24 OfficeServ 500 Wireless LAN Service Manual Ed 00 Annex B 2 SAMSUNG Electronics Co Ltd This page is intentionally left blank ...

Page 111: ... Subscriber Loops DSSS Direct Sequence Spread Spectrum E ETSI European Telecommunications Standards Institute F FCC Federal Communication Commission I ISM Industrial Scientific and Medical IP Internet Protocol ISDN Integrated Services Digital Network L LED Light Emitting Diode LAN Local Area Network M MAC Media Access Control N NIC Network Interface Card ...

Page 112: ...hase Locked Loop Q QPSK Quadrature Phase Shift Keying R RF Radio Frequency S SDRAM Synchronous Dynamic Random Access Memory SIP Session Initiation Protocol U USB Universal Serial Bus UART Universal Asynchronous Receiver Transmitter UL Underwriters Laboratories V VoWLAN Voice Over WLAN VOIP Voice Over Internet Protocol W WBS24 Wireless Base Station 2 4GHz WiFi Wireless Fidelity WIP 5000M Wireless I...

Page 113: ...n in this document is proprietary to SAMSUNG Electronics Co Ltd No information contained here may be copied translated transcribed or duplicated by any form without the prior written consent of SAMSUNG Information in this document is subject to change without notice Visit us at http www samsungnetwork com ...

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