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ZyXEL 56K User's Manual

1. COMMAND OPTIONS FUNCTION amp DESCRIPTION REF amp RO CTS tracks RTS response delay is set in S26 amp R1 Ignore RTS assumes RTS always ON amp Sn Data Set Ready DSR function selection 521 3 amp 0 DSR overridden DSR always ON amp S1 DSR according to CCITT ITU TSS See also 841 5 844 4 amp Tn Modem testing 516 amp TO Terminate test in progress amp T1 Initiate Analog Loop back ALB test amp T3 Initiate Local Digital Loop back LDL test amp 4 Grant Remote Digital Loop back request from remote modem 14 1 amp T5 Deny Remote Digital Loop back request from remote modem 14 1 amp T6 Initiate Remote Digital Loop back RDL test amp T7 Initiate Remote Digital Loop back with self test RDL ST amp T8 Initiate Analog Loop back with self test ALB ST amp Vn View profile settings amp 0 View current active settings amp Vn View the n 1 user profile settings 1 2 amp V3 View factory default settings amp Wn 0 1 Save current settings to user profile n in non volatile RAM See also 535 6 amp Yn Break handling Destructive Break clears the buffer Expedited 528 2 3 Break is sent immediately to the remote system amp YO Destructive expedited amp Y1 Nondestructive expedited amp Y2 Nondestructive unexpedited amp Z Display all the phone numbers stored in non volatile RAM amp Zn s n 0 3 Store phone number s to NVRAM at lo
2. ii Federal Communications Commission FCC Interference Statement iii ZyXEL Limited Warranty M iv Customer Support eR Table of Contents 1 11 IES vii M viii eipagl hienituit m 1 1 1 1 ZyXEL Omni 56K Plus modem Overview sess 1 1 1 2 Features re tr RUM nee be brit 1 1 Chapter 2 Specifications and Function Description 1 2 1 2 1 Hardware SpecifiCatlols ti ei ep cassava Sea eet Fee nen eta eet ho On ce Yee oen 2 1 22 Firmware Specifications eoe tret 2 1 2 3 Protocol ele nea e Eee en qos 2 2 2 4 Capability iiie 2 3 2 5 Data 2 4 2 10 27 VOICE rre Ep ERIT chines Ere EVER E noU eek dd De e ik Poets RYE nee 2 10 EUN ilNennt 3 1 Chapter 4 Command NI e 4 1 4 Data command sets eine rH IR ine
3. 4 13 Software XON XOFF Flow Control 2 5 S Register essere 4 3 4 19 Support Syntax Conventions 2 074 4 7744071 Trademarks ueri teretes ii V ADIIT 4 21 Index Omni 56K Plus Series User s Guide Voice AT 4 16 Voice Function 2 10 Voice IS 101 Command Set 2 10 Voice Shield DTE Commands 4 18 Voice Shield DTE Responses 4 18 W iv Z ZyXEL Limited Warranty ioc ZyXEL 2 iv Index
4. 4 19 Table 4 16 Extended S Registers sess 4 19 List of Tables vii Omni 56K Plus Series User s Guide Preface About This User s Manual Congratulations on your purchase of the ZyXEL Omni 56K USB Plus or Omni 56K COM Plus modem This manual is designed to provide general information for Omni 56K USB Plus and Omni 56K COM Plus modems and advanced information for technical users who might need them for programming or other applications This manual may refer to the Omni 56K USB Plus and or Omni 56K COM Plus modems as the Omni 56K Plus Related Documentation Support Disk Refer to the included CD for support documents Quick Start Guide The Quick Start Guide is designed to help you quickly learn how to install your Omni 56K USB Plus or Omni 56K COM Plus modem Packing List Card The Packing List Card lists all items that should have come in the package Certifications Refer to the product page at www zyxel com for information on product certifications ZyXEL Glossary and Web Site Please refer to www zyxel com for an online glossary of networking terms and additional support documentation User s Guide Feedback Help us help you E mail all User s Guide related comments questions or suggestions for improvement to techwriters zyxel com tw or send regular mail to The Technical Writing Team ZyXEL Communications Corp 6 Innovation Road II Science Based
5. Command Sets 4 9 Omni 56K Plus Series User s Guide Table 4 9 Supported Commands per TIA PN2388 8 20 90 COMMAND DESCRIPTION VALUE Only check 1D phase C data 1 Check both 1D and 2D phase data 2 FCR n Capability to receive parameter DCE will not receive message data or poll a remote device n 0 DCE receives message data or polls a remote device n 1 FDCC vr DCE capabilities parameters f ec bf st Vertical resolution Normal 98 Ipi vr 0 Vertical resolution Fine 196 vr 1 Bit rate 2400 bit s V 27ter br 0 Bit rate 4800 bit s V 27ter br 1 Bit rate 7200 bit s V 29 or V 17 br 2 Bit rate 9600 bit s V 29 or V 17 br 3 Bit rate 12000 bit s V 17 br 4 Bit rate 14400 bit s V 17 br 5 Page width 1728 pixels in 215mm wd 0 Page width 2048 pixels in 255mm wd 1 Page width 2432 pixels in 303mm wd 2 Page length A4 297mm In 0 Page length B4 364mm In 1 Page length unlimited length In 2 Data compression format 1 D modified Huffman df 0 Data compression format 2 D modified Read df 1 Error correction disabled ec 0 Disable binary file transfer bf 0 Minimum scan time line 0 ms st 0 Minimum scan time line 5 ms st 1 Minimum scan time line 10 ms normal 5 ms fine st 2 Minimum scan time line 10 ms st 3 Minimum scan time line 20 ms normal 10ms fine
6. the Following Commands Require Prefix Table 4 2 AT Command Sets Requiring an AT Prefix COMMAND OPTIONS FUNCTION amp DESCRIPTION REF A Go on line in answer mode See also 539 2 543 6 Bn Handshake option 528 7 BO Select CCITT V 22 for 1200 bps B1 Select Bell 212A for 1200 bps communication Ds Dial s numbers and options that follow see also 538 0 535 4 The options of s are listed as follows 0 9 A B C D Digits for dialing Pulse dialing 23 1 T Tone dialing 23 1 Pause for a time specified S8 Remaining digits will be dialed as in band DTMF Return to command state after dialing Hook flash S56 0 Wait for 5 second silence before proceeding otherwise return NO ANSWER R Reverse handshake go on line in Answer mode 17 5 Command Sets 4 1 Omni 56K Plus Series User s Guide Table 4 2 AT Command Sets Requiring an AT Prefix COMMAND OPTIONS FUNCTION amp DESCRIPTION REF Wait for the second dial tone Remaining digits will be dialed as in band DTMF DL Dials the last dialed number DSn n 0 3 Dial the number stored in non volatile RAM at location n 544 3 Command mode local echo of keyboard commands 523 0 EO Echo off E1 Echo on Hn On off hook control HO Hang up on hook the modem or ISDN same
7. 525 0 255 0 FF Specify the time delay that DTR signal needs to be OFF 000 before it will be recognized in 10 ms units If 825 0 the delay time is set to 4 ms S27 bit dec hex Bit mapped register 156 0 2 Modem error control 0 0 No error control 1 1 MNP4 MNP3 see also 541 0 amp K1 2 2 MNP4 MNP5 see also 538 5 541 0 amp K2 3 3 V 42 MNP4 amp K3 4 4 V 42 V 42bis compatible with amp K2 Default amp K4 5 5 44 amp K5 3 5 0 0 Flow control disabled amp HO 24 18 Hardware RTS CTS flow control Default amp H3 32 20 Software flow control amp H4 40 28 Reserved amp H5 6 7 Signal quality 0 0 No response to poor signal quality QO 64 40 Retrain action taken if signal quality is poor Q1 128 80 Adaptive rate auto fall back forward when signal Q2 quality changes Defaults 41 2 192 CO Disconnect when signal quality is poor Q3 528 bit dec hex Bit mapped register 068 0 0 0 Single line RJ 11 phone jack Default amp JO 1 1 Multiple phone modem line RJ12 RJ13 phone jack amp J1 1 0 0 Panel key is normal Default LO 2 2 Panel key is locked L1 2 3 0 0 Destructive expedited break amp YO 1 4 Non destructive expedited break Default amp Y1 10 8 Non destructive un expedited break amp Y2 4 5 0 0 No guard tone Default amp GO 16 10 Reserved amp G1 32 20 1800 Hz guard tone amp G2 6 0 0 DTE DCE rate follows link rate See also 518 S44b6 amp BO 64 40 DTE DCE
8. BAUD RATE BAUD MODULATION CARRIER FREQUENCY HZ V 32 uncoded 9600 2400 16 QAM 1800 V 32 4800 2400 4 DPSK 1800 V 23 1200 75 1200 75 FSK V 23 600 75 600 75 FSK V 22bis 2400 600 16 QAM 1200 Call 2400 Ans V 22 1200 600 4 DPSK 1200 Call BELL 212A 2400 Ans V 21 300 300 FSK BELL 103 300 300 FSK 2 5 2 Flow Control This feature refers to stopping and restarting the flow of data into and out of the modem s transmission and receiving data buffers Flow control is necessary so that a device does not receive more data than it can handle The Omni 56K Plus provide two kinds of flow control methods 2 5 3 Hardware CTS RTS Flow Control This is a bi directional flow control where CTS and RTS are RS 232 signals which must be available on your computer When the modem s transmission buffer is almost full the modem will drop CTS to signal the DTE that it cannot accept data any more Turn on the CTS to notify the DTE that it can keep sending data to the modem On the computer software side when the receiving buffer of the software is almost full it will drop RTS to signal the modem to stop sending data to the DTE Turn on the RTS and the modem will start sending data again to the DTE 2 5 4 Software XON XOFF Flow Control This is a bi directional flow control and XOFF character defaults are decimals 17 and 19 These can be changed by modifying the S Registers S31 and S32 Both the modem and the DTE will treat XOFF as a signal t
9. E eu bara eh WE ERE 3 1 4 1 Basic AT Command Sets oben pere deret tee Peer dares Lei deese desee 4 1 Table 4 2 AT Command Sets Requiring an Prefix 404 0 0200 nennen 4 1 Table 4 3 Extended AT amp Command 5 1 412 2 82 0 0 0 02 4 0041000000000000000000000000000000000004000004 4 3 Table 4 4 Extended AT Command Sets esses eene ener 4 6 Table 4 5 Extended AT Command Sets esses eene ener enne 4 8 Table 4 6 Service Class 1 eee ener enne 4 8 Table 4 7 The Value of MOD Parameters 2 2 2407 400 400400000000000000000000000000000000000000005551 4 8 Table 4 8 Command co ER e ee Pra Fee RE EY HERR Pe e e a EE e a 4 9 Table 4 9 Supported Commands PN2388 8 20 90 4 9 Table 4 10 Class 2 Command 1 4 4 40 2 4 00 3 6001 enne 4 12 Table 4 11 Service Class 2 0 Commands esses enne 4 13 Table4 12 Voice AT eerte oe una oe e 4 16 Table 4 13 Voice Shielded DTE Commands esses ener 4 18 Table 4 14 Voice Shielded DTE rennen nre 4 18 Table 4 15 Basic S Registers
10. reset from profile 0 amp F Load factory settings to RAM as active configuration Command Sets 4 3 Omni 56K Plus Series User s Guide Table 4 3 Extended AT amp Command Sets COMMAND amp Gn amp Hn amp Kn amp Nn OPTIONS amp 0 amp G2 amp HO amp H3 amp 4 amp K1 amp 2 amp amp K4 amp K5 amp NO amp N3 amp N4 amp N5 amp N12 amp N13 amp N14 amp N15 amp N16 amp N17 amp N18 amp N19 amp N24 amp N25 amp N60 amp N61 amp N62 amp N63 amp N64 FUNCTION amp DESCRIPTION Guard tone options No guard tone within USA Canada 1800 Hz guard tone Data flow control DTE DCE Flow control disabled Hardware CTS RTS flow control Software XON XOFF flow control Modem error control and data compression No error control Same as AT amp K See also 41 0 include MNP3 4 5 See also S38 5 541 0 V 42 MNP4 V 42 V 42bis compatible with amp K2 See also 538 5 V 42 V 44 Modem link mode options DCE DCE See also 543 7 S48 1 Multi Auto auto negotiate highest possible link rate V 92 V 90 V 34bis V 32bis V 32 V 22bis V 22 and Bell 212A G3 Fax 17 29 2 V 32 9600T 9600 7200T 4800 V 32 9600 7200 4800 V 32 4800 V 23 1200 75 V 23 600 75 V 22bis 2400 1200
11. string Report remote ID response CSI FDCS vr br wd In df ec bf st Report session parameters response refer to FDCC command FDIS vr br wd In df ec bf st Report session negotiation parameters response refer to FDCC command tFDTC vr br wd In df ec bf st Report remote capabilities response refer to FDCC command FET n Post page message response refer to the FET n command FHNG n Call termination status response 00 Normal and proper end of connection 10 Transmit error on phase hang up code n 20 Transmit error on phase B hang up code 40 Transmit error on phase hang up code n 50 Transmit error on phase D hang up code n 70 Receive error on phase B hang up code n 90 Receive error on phase C hang up code 100 Receive error on phase D hang up code FNSC HEX string Report the non standard facilities command frame FNSF HEX string Report the non standard facilities frame response FNSS HEX string Report the non standard setup frame response 4 12 Command Sets Omni 56K Plus Series User s Guide Table 4 10 Class 2 Command Responses RESPONSE VALUE FUNCTION AND DESCRIPTION FPOLL Remote polling indication FPTS n Receive page transfer status response refer to FPTS n command FTSI string Report remote ID response TSI FVOICE Transition to Voice response Class 2 Flow Control Flow control is necessary to
12. 3 57600 bps 4 4 38400 bps 5 5 19200 bps 6 6 16800 bps 7 7 14400 bps 8 8 12000 bps 9 9 9600 bps 10 A 7200 bps 11 B 4800 bps 12 C 2400 bps 13 D 1200 bps 14 E 460800 bps 15 F 300 bps 16 10 307200 bps 17 11 153600 bps 18 12 102400 bps 20 14 61440 bps 21 15 51200 bps 22 16 624000 bps 24 18 124800 bps 25 19 62400 bps 26 1A 41600 bps 27 1B 31200 bps 28 1C 24960 bps 29 1D 20800 bps 46 2E 921600 bps Note Only the speeds up to 520 15 are supported by auto speed detection 521 bit dec hex Bit mapped register 178 0 0 0 Maintain non error control connection when modem E0 error control handshake fails 1 1 Drop connection when modem error control handshake E1 fails Default 1 2 0 0 Speaker is always OFF MO Command Sets 4 21 Omni 56K Plus Series User s Guide Table 4 16 Extended S Registers ATSn x COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF 2 2 Speaker is ON until carrier is detected Default M1 4 4 Speaker is always ON M2 6 6 Speaker is ON after last digit is dialed out until carrier M3 detected 3 0 0 DSR is always ON Default amp 0 8 8 According to CCITT see also 844 4 841 5 amp 51 4 0 0 CD is always amp CO 16 10 CD tracks presence of data carrier see also 538 3 amp C1 Default 6 7 0 0 Assume DTR always On amp DO 64 40 108 1 DTR OFF ON transition c
13. Ala x File Edit view Call Transfer Help 03 e soe atupx Vou have chosen KModem protocol with 128 byte block length and checksum tail to upload the firmware file to update your modem data in Flash will be erased Are you sure Erase the Flash now please wait dd to Program the Flash please start upload Connected 0 05 03 auto detect 192008 N 1 SCROLL CAPS Capture Print echo 7 Click Transfer then Send File to display the Send File screen 5 8 Firmware Upgrade Omni 56K Plus Series User s Guide modem HyperTermirat File Edit view Cal Transfer Help Send File Receive File Capture Text Send Text File a Capture to Printer with 128 byte block length and checksum talta unledd the firmware file to update your modem data in Flash will be erased Are you sure V N y Erase the Flash now please wait i d to Program the Flash please start upload Connected 0 05 03 auto detect 92008 1 SCROLL caes Capture Print echo 8 Choose the Xmodem protocol Type the firmware file s location or click Browse to search for it Then click Send Folder D Omni BBKXPwWAUSB SVO O1 Filename BBKSPWALISB SVO 0130 sbpmO 01 Browse Protocol Xmodem z Close Cancel 9 After the firmware upload process has completed you can use the modem again Firmware Upgrade 5 9 Omni 56K Plus S
14. Ol lt lt KKK X X KK X X X WX WX KK KK KKK X KK KKK KKK KOS 6 KKK KK KK KKK KKK KK X7 A K E If error control result codes are enabled X4 X5 X6 X7 the resulting message will be formatted as X4 CARRIER Rx Rate PROTOCOL Error Control Level Result Codes Omni 56K Plus Series User s Guide COMPRESSION Compression Level CONNECT DTE Speed X5 CONNECT DTE Speed Protocol Rx Rate Error control level X6 CONNECT Rx Rate ARQ X7 CONNECT Rx Rate ARQ Error control level Where ARQ denotes that Automatic Retransmission reQuest type of error control is enabled Result Codes 3 3 Omni 56K Plus Series User s Guide Chapter 4 Command Sets This chapter lists the command set the Omni 56K Plus supports These commands include data command sets fax command sets and voice command sets 4 1 Data command sets The basic AT command sets and extended AT amp command sets are shown in the following tables 4 1 1 Basic AT Command Sets Table 4 1 Basic AT Command Sets COMMAND OPTIONS FUNCTION amp DESCRIPTION REF Re execute the last command once gt Re execute the last command once or repeat the last call up to 9 times See also S8 any key Terminate current connection attempt when entered in handshaking state Escape sequence code entered data state wait for modem to return to on line command mode
15. as ATH H1 Off hook the modem In Display inquired information 10 Display numerical product code same as ATI 11 Display product information and ROM checksum I2 Display modem link status report 112 Display physical layer status 113 Display channel response for 34 Ln 0 7 Speaker volume control The higher the value the higher the 524 4 6 4 volume Mn Speaker control 21 1 2 0 Speaker is always OFF M1 Speaker is ON until carrier detected M2 Speaker is always ON M3 Speaker is ON after the last digit is dialed out Tone dialing is not heard Nn 0 7 Ring volume control NO will disable the audio ring function 524 1 3 5 Return to on line state O1 Force modem to request a retrain Qn Result code displayed 23 7 00 Modem returns result code Q1 Modem does not return result code Q2 Modem returns result code but quiet after answering on a RING 540 1 see also 542 2 Sr b n Set bit b of S register r to value n is a binary digit 0 or 1 Sr b Display value of bit b of S register r Sr n Set S register r to value n n must be a decimal number between 0 and 255 4 2 Command Sets Omni 56K Plus Series User s Guide Table 4 2 AT Command Sets Requiring an AT Prefix COMMAND OPTIONS FUNCTION amp DESCRIPTION REF Sr Display value stored in S register r T Tone dial 523 1 Download firmwa
16. file name in the Files box to select it Then click Send 5 4 Firmware Upgrade Omni 56K Plus Series User s Guide Filename jusbpm0 01 Directory d toandr 1 omni56 1 _ 71 Sv0 01 Directories Files Selected Files d toandr 1Xomnibl 9 After the firmware upload process has completed you can use the modem again BitCom for Windows default Defaults ni x File Edit Phone Book Action Settings Scripts Host Help Elapsed time 00 00 00 PhoneBook Current time 4 03 52 PM AT amp F amp Cl amp DZ 150 0 OK atupx You have chosen XModem protocol with 128 byte block length and checksum tail to upload the firmware file to update your modem data in Flash will be erased you sure Y N y Erase the Flash now please wait Ready to Program the Flash please start upload 0000000090000 CheckSum Flash Programming Completed Successfully Modem is doing initialization and ready for use p MP M n Hu en Fi Hep F2Cheyenne BBS Connected ansi emu 4 57600 N81 Capture fie untiled cap OFF Print OFF 2 98 62 5 2 2 Upgrading Using HyperTerminal Example 1 Open the HyperTerminal program in Windows For example in Windows 2000 click Start Programs Accessories Communications HyperTerminal Firmware Upgrade 5 5 Omni 56K Plus Series User s Guide 2 Enter a descriptive name and
17. match the DTE DCE data rate to the line signaling rate while transmitting or receiving Group 3 T 4 data In Class 2 fax mode both hardware RTS CTS and software XON XOFF flow control are enabled 4 2 3 Service Class 2 0 Commands Table 4 11 Service Class 2 0 Commands COMMAND DESCRIPTION VALUE ATD Dial and originate a call ATA Answer a call FDT Transmit phase C data command releases the DCE to proceed with the negotiation FDR Receive phase C data command initiates document reception FKS Terminate a Session orderly fax abort FIP Initialize Service Class 2 0 Parameters FCLASS n Service Class Identification and Control n 0 1 2 0 8 refer to the FCLASS Class 1 command FMI Identify DCE Manufacturer ZyXEL FMM Identify DCE Omni 56K Plus FMR Identify DCE Revision FCC vr br wd In df ec bf st Establish DCE Capabilities Vertical Resolution vr 0 Normal 98 vr 1 Fine 196 Bit Rate br 0 2400 bps br 1 4800 bps br 2 7200 bps br 3 9600 bps br 4 12000 bps br 5 14400 bps Command Sets 4 13 Omni 56K Plus Series User s Guide Table 4 11 Service Class 2 0 Commands COMMAND DESCRIPTION VALUE Page Width wd 0 1728 pixels in 215mm wd 1 2048 pixels in 255mm wd 2 2432 pixels in 303mm Page Length In 0 A4 297mm In 1 B4 364mm In 2 unlimited length Data Compression Format df 0 1 D df 1 2 D Error Corr
18. of a particular ring type Setting a bit to 1 enables answering setting it to 0 rejects the ring Note that the ring may still be heard even if it is not counted as an accepted ring by the modem The control relationships between bits 3 6 in register S40 and the different ring types are Table 2 5 Different Ring Types in Register S40 TYPE BIT ON RING SEQUENCE 1 2s or 2s on 4s off 0 85 0 46 off 0 85 on 4s off 0 45 0 25 off 0 45 0 25 off 0 85 on 4s off 0 35 0 25 off 1s 0 25 off 0 35 on 4s off gt 0 A 2 5 11 Security Function The Omni 56K Plus modem provides a security function that when enabled prevents an unauthorized user from making a connection Two types of security function are provided Type 1 2 8 Specifications and Function Description Omni 56K Plus Series User s Guide security is used when the remote modem 15 also a ZyXEL modem type 2 security is used when the remote modem is any other brand of modem With the type 1 connection the dial in remote modem will send in its supervisor password for checking at the initial connection handshake and the local modem will check this password against its pre stored acceptable password list With a type 2 connection the remote terminal will be prompted to enter the password at the initial connection and the local modem will do the password checking Two levels of security are pro
19. rate is fixed at the DTE setting range from amp B1 300 460 8 Kbps Default also see 518 S44b6 Command Sets 4 23 Omni 56K Plus Series User s Guide Table 4 16 Extended S Registers ATSn x COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF 7 0 0 Select V 22 for 1200 bps communication 128 80 Select Bell 212A 1200 bps communication B1 529 0 49 0 31 Set default dial phone number pointer use AT amp Zn s to 000 D store phone numbers in EEPROM 531 0 255 0 FF Holds the ASCII decimal value of the XON 017 S32 0 255 0 FF Holds the ASCII decimal value of the XOFF 019 535 bit dec hex Bit mapped register 032 1 2 2 Disable aborting from terminal during modem handshaking 3 8 8 Add 1688 attenuation to the leased line transmission power 5 32 20 Enable Selective Reject in V 42 Default 7 128 80 Enable extended numerical result codes from 50 65 VO when an error corrected connection is made Use with 523 6 ATVO see result code table S38 bit Dec hex Bit mapped register 000 0 1 1 Repeatedly dialing default number if not connected Dn S29 3 0 0 CD tracks the carrier Default amp CO 3 8 8 DCD ON OFF sequence follows UNIX standard DCD amp C1 ON before connect message is sent DCD off after last 521 4 DCE response is sent 4 16 10 Auto mode fax receiving disabled hang up if a fax call amp NO
20. retrain is requested n 4 Page is bad procedure interrupt is requested n 5 Page is good procedure interrupt is requested FLO n Flow Control Select n 0 No flow control n 1 Sets XON XOFF software flow control n 2 Sets CTS RTS hardware flow control FPR n Serial Port Rate Control n 0 Automatic DTE rate detection by the DCE n gt 0 Serial rate is fixed at the value multiplied by 2400 bps FBO n Phase C Data Bit Order n 0 Selects direct bit order n 1 Selects reversed bit order FEA n Phase C Received EOL alignment n 0 EOL patterns are as received FCR n Capability to Receive n 0 Not receive message data or poll a remote device n 1 Receives message data or poll a remote device FCQ lt rq gt lt tq gt Copy Quality disable enable rq 0 Receive copy quality check is disable rq 1 Receive copy quality check is enable tq 0 Transmit copy quality check is disable tq 1 Transmit copy quality check is enable FRQ pal cbl Receive Quality Thresholds pgl 0 64h Specifies the percentage of good lines cbl 0 ffh Specifies the maximum tolerable number of consecutive bad lines Command Sets 4 15 Omni 56K Plus Series User s Guide Table 4 11 Service Class 2 0 Commands COMMAND DESCRIPTION VALUE FAA n Adaptive Answer Mode n 0 Answers as set by FCLASS n 1 Answers and auto determines the call type FCT
21. st 4 Minimum scan time line 20 ms st 5 Minimum scan time line 40 ms normal 20ms fine st 6 Minimum scan time line 40 ms st 7 f ec bf st FDCS vr br wd In d Current session parameter refer to FDCC command ec bf st FDISzvr br wd In df Current session negotiation parameter refer to command 4 10 Command Sets Omni 56K Plus Series User s Guide Table 4 9 Supported Commands per TIA PN2388 8 20 90 COMMAND DESCRIPTION VALUE FDR Receive phase data command initiates document reception FDT df vr wd In Transmit phase C data command release the DCE to proceed with negotiation FET n End of page or document command More pages same document n 0 End of document another document follows n 1 No more pages or documents n 2 Procedure interrupt another page follows n 4 Procedure interrupt end of document another document follows n 5 Procedure interrupt end of document n 6 FK Regular fax abort command FLID string Local ID string parameter FLO n Flow control options No flow control n 0 Set XON XOFF software flow control n 1 Set CTS RTS hardware flow control n 2 FLPL n Document for polling command The DTE has no document available for polling n 0 Indicate a document available for polling n 1 FMDL Request DCE model FMFR Request DC
22. the multiple message format which also includes the caller name as registered with the phone company The command ATS40 2 n is used to enable n 1 or disable n 0 the Caller ID detection function The default is disabled Enable it only when you have this service and want to enable its detection c The Caller ID message may cause some communication software that is not expecting it to become confused If you plan to use the Caller ID feature be sure you are using software that supports it In single message format the modem will send a ring message to the terminal as follows RING 2 6 Specifications and Function Description Omni 56K Plus Series User s Guide TIME MM DD hh mm gt RING CALLER NUMBER CALLER D gt CALLI E CALLI ER NM MM is the two digit month message DD 1 the two digit date message hh 15 the hour and mm is the minute of the time and CALLER ID is the phone number of the caller or CALLER his her name The following is an example of a caller ID message as it might appear on your screen RING TIME 04 28 12 30 CALLER NUMBER 7135551414 or CALLI ER NAME Brent Harper In the multiple message format if the caller s number and name are available the ring message will display both RING TIME MM DD hh mm CALLER NUMBER Caller
23. the remote site must be a ZyXEL modem In security type 2 the remote site can be any other type of modem The modem can store 4 0 3 telephone numbers If call back security is disabled the modem will search the password table to check the remote modem s password If they match the modem will keep the connection otherwise the modem will hand up If call back security is enabled the modem will complete the password checking If there is no match the modem will disconnect the line otherwise the modem will disconnect the line find the corresponding phone number and call back immediately The remote modem should be set to auto answer the call and response HS Modifies supervisor password Note The default supervisor password is ZyXEL Hn 0 3 Modifies the user password table at location n In Command set selection 517 6 7 0 command set 2 Dumb mode Pn 0 15 Set transmission power level ranges from 8 dBm to 15 S17 1 4 pg dBm Default 11 dBm Action taken when line quality changes 527 6 7 00 No action to poor signal quality Q1 Retrain action taken if signal quality is poor See also 841 2 Q2 Adaptive rate automatic fall back or forward Command Sets 4 7 Omni 56K Plus Series User s Guide Table 4 4 Extended AT Command Sets COMMAND OPTIONS FUNCTION amp DESCRIPTION Q3 Disconnect if signal quality is poor Recall the last Caller ID inform
24. users who might need more information about the Omni 56K Plus modem s specifications and functions when programming or other applications 2 4 Hardware Specifications Table 2 1 Hardware Specification ITEM SPECIFICATION DESCRIPTION Power Requirements 9V AC Omni 56K COM Plus only Operating Requirements Temperature 0 C to 40 C Humidity 20 to 90 non condensing Weight Omni 56K COM Plus 194 6 g Omni 56K USB Plus 170 4 g Dimensions 112 5 mm W x 29 mm H x 106 mm L 2 2 Firmware Specifications Table 2 2 Firmware Specification Physical layer for data mode Multi Auto V 92 V 90 V 34bis 33 6 Kbps to 2 4 Kbps V 34 28 8 Kbps to 2 4 Kbps V 32bis 14 4 12 9 6 7 2 4 8 Kbps V 32 9 6 4 8 Kbps V 23 1200 600 75 bps V 22bis 2 4 Kbps V 22 Bell 212A 1 2K bps V 21 Bell 103 300 bps Auto Fallback Forward Specifications and Function Description 2 1 Omni 56K Plus Series User s Guide Table 2 2 Firmware Specification Link layer MNP 3 4 MNP 5 V42 V42bis V 44 Flow Control Hardware flow control RTS CTS Software flow control XON XOFF Command set Full AT command set Dialing type DTMF Pulse Diagnostics Power on self test Analog loop back test Analog loop back with self test Local digital loop back test Remote digital loop back test Remote digital loop back with self test Fax V 17 FAX send and receive V 29 G3 FAX send and receive V 2Tter G3
25. with power The modem can record play through the local phone set 2 The DCE is off hook and is connected to the Telephone line The local phone is provided with power The modem can record play through the local telephone line VRA Ring back 0 255 70 0 turn off the timer SERS 1 255 Defines the period without ringback imer after at lease one ringback has been detected in 100 ms units VRN Ring back 0 255 10 0 turn off the timer 1 1 255 Defines the period without ringback imer after dialing in 1 sec unit VTX Voice transmit NA NA Switches to voice transmit mode mode VSD Silence Threshold 15 70 Threshold 0 Disable silence detection 0 255 0 255 1 255 smaller the value the sensitive to the silence detection it will be Period 1 255 The required period of silence detection before DCE reporting the silence event 0 Disable silence detection Unit 0 1 second VSM Selection of 4 ZyXEL ADPCM 4 9600 IMA 4 bit ADPCM compression 4 Bit 9600 sie Sample rate 9600 VTS Dual Tone x 0 3000 Hz NA x first tone frequency ti 0 3000 2 y second tone frequency z 0 1000 10ms z duration in 10ms unit VTS DTMF Tone x 0 9 A D NA x DTMF digits 0 9 A B C D x y Generation y 0 1000 10ms y duration in 10ms unit Command Sets 4 17 Omni 56K Plus Series User s Guide Table 4 12 Voi
26. 00 V 21 300 300 FSK 2 6 2 EIA Class 1 Class 2 Class 2 0 Command Set Please refer to Fax Command Set in Chapter 4 2 6 3 ITU T T 30 Fax Protocol The ITU T T 30 fax protocol is known as the G3 fax handshake signals and procedures The modem takes full control of this protocol initiating and terminating fax calls managing the communication session and transporting the image data Therefore the modem relieves the computer fax software of the T 30 protocol handling You modem allows for fax speeds up to 14400 bps when transmitting to a fax machine which complies with the V 17 fax standard Speeds will fall back to 12000 9600 or 7200 bps in poor line conditions When connecting to a G3 fax device your modem allows for fax speeds up to 9600 bps and will automatically fall back to 7200 4800 and 2400 bps if the line quality is poor 2 7 Voice Function Voice capability stands for the modem s ability to digitize incoming voice messages which the computer stores and forwards It also means that the modem can playback the recorded digitized voice on line for a message announcement 2 7 1 Voice IS 101 Command Set Please refer to the Voice command sets in Chapter 4 2 7 2 4 bit Voice Data Compression The main issue in the digitized voice mode is the amount of storage required A relatively simple ADPCM algorithm can reduce the speech data rate to half the rate and maintain about the same voice 2 10 Specificati
27. 28 80 Factory default as active settings after power on 24 516 Test status register 000 0 0 No test in progress amp TO 1 1 Analog Loop back test in progress amp T1 3 3 Local Digital Loop back test in process amp T3 6 6 Remote Digital Loop back test in process amp T6 7 7 Remote Digital Loop back with self test in process amp T7 8 8 Analog Loop back with self test in progress amp T8 S17 bit dec hex Bit mapped register 022 4 1 0 30 0 1 Set transmit power level from 0 to 15 dBm See also Pn 3553 Default P11 5 0 0 Normal dial Default D 32 20 Reverse dial go on line in answer mode DR 7 6 0 0 AT Commands set 10 64 40 V 25bis command set 1 128 80 Dumb mode no command accepted 2 518 Force modem to fix baud rate when answering 000 0 0 Disable fixed baud function 1 46 1 2 Enable baud rate to be fixed when answering Baud rate value settings n the same as S20 519 Modem connection mode same 000 amp Nn 0 99 0 63 Setting value as AT amp Nn command 520 DTE speed bps Auto detected from AT Command 001 4 20 Command Sets Omni 56K Plus Series User s Guide Table 4 16 Extended S Registers ATSn x COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF 0 0 230400 bps 1 1 115200 bps Default 2 2 76800 bps 3
28. 3 Hardware Software Flow Control Error Control Data Compression ZyXEL AT Command Set External Plug and Play for Windows 95 98 985 2000 in 5232 mode External Plug and Play for Windows 98SE Me 2000 XP in USB mode Repeat Dial Cyclic Dial Caller ID Distinctive Ring AT Protection for software application Fax V 17N 29 V 27ter G3 T 30 Protocol EIA Class 1 Class 2 Class 2 0 command set Voice 4 bit IMA ADPCM Remote Recording on PC storage Play and record voice via the attached telephone set IS 101 Command Set 2 5 Data Function 2 5 1 Physical Layer Capability The Omni 56K Plus is a high performance universal modem capable of transmission speed up to 56 48 Kbps full duplex on a 2 wire dial up line Universal compatibility covers a broad range of ITU T and BELL standards Table 2 4 Physical Layer Capacity STANDARD BIT RATE BPS BAUD RATE BAUD MODULATION CARRIER FREQUENCY HZ V 90 28000 56000 8000 PCM 0 V 92 24000 48000 8000 PCM 0 upstream V 92 24000 56000 8000 PCM 0 downstream V 34bis V 34 2400 33600 multiple TCM multiple V 32bis 14400 2400 128 TCM 1800 V 32bis 12000 2400 64 TCM 1800 V 32bis 7200 2400 16 TCM 1800 V 32 9600 2400 32 TCM 1800 2 4 Specifications and Function Description Omni 56K Plus Series User s Guide Table 2 4 Physical Layer Capacity STANDARD BIT RATE BPS
29. CONNECT 61440 0 0 0 X 30 CONNECT 51200 0 0 0 X Result Codes 3 1 Omni 56K Plus Series User s Guide Table 3 1 Result Codes ATVO 31 32 33 34 35 36 37 38 39 40 41 42 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 Result Code for ATV1 624000 124800 62400 41600 31200 24960 20800 33600 28800 26400 24000 21600 56000 54666 53333 52000 50666 49333 48000 46666 45333 44000 42666 41333 40000 38666 37333 36000 34666 33333 32000 30666 29333 28000 X0 X1 oo coco oo gt gt gt lt lt 2 oo gt lt lt oo o gt oo gt gt oo gt co lt lt lt lt gt lt ooo coco gt gt gt gt
30. E manufacturer FMINSP n Minimum phase C speed parameter 2400 bps n 0 4800 bps n 1 7200 bps n 2 9600 bps n 3 12000 bps n 4 14400 bps n 5 FPHCTO DTE Phase C response time out 0 255 lt value gt Determine how long the DCE will wait for a command after reaching the end of data when transmitting in Phase C lt value gt 0 to 255 100 ms units FPTS n Page transfer status Received page good n 1 Page bad retrain requested n 2 Page good retrain requested n 3 Command Sets 4 11 Omni 56K Plus Series User s Guide Table 4 9 Supported Commands per TIA PN2388 8 20 90 COMMAND DESCRIPTION VALUE Page bad procedure interrupt requested 4 Page good procedure interrupt requested n 5 FREL n Phase C received EOL alignment The EOL patterns are bit aligned as received n 0 The last received bits of EOL patterns are byte aligned by the DCE n 1 with necessary zero fill bits inserted Refer to TIA PN 2388 for details FREV Request the DCE revision identification FSPL n Enable polling command Disable polling n 0 Enable polling n 1 All other F commands are not supported but the modem will respond OK In many cases this means don t care Table 4 10 Class 2 Command Responses RESPONSE VALUE FUNCTION AND DESCRIPTION FCFR Confirmation FCIG string Report remote ID response CIG FCON Facsimile connection response FCSI
31. Ee RN RR Roe E iens 4 1 42 ERR RH RR UR RE 4 8 4 3 Voice AT Commands ucc see ke AR TE pede 4 16 4 4 Voice Shielded DTE Commands sse eere enne 4 18 4 5 Voice Shielded DTE Responses EO Hester HER Lo ERR Ee 4 18 4 6 S Register 4 19 Chapter 5 Firmware Upgrade 4 eres eee eee esee enses 5 1 5 1 Upgrading by Utility 5 1 5 2 Upgrading by Terminal Emulation 5 2 Inns c n i vi Table of Content Omni 56K Plus Series User s Guide List of Tables Table 2 1 Hardware nne erinnere 2 1 Table 2 2 Firmware 5 nr enne nennen 2 1 Table 2 3 Feature Description terret i ee pee ad ea 2 4 Table 2 4 Physical Layer Capacity perite tt retener erar a 2 4 Table 2 5 Different Ring Types in Register S40 ener enne 2 8 Table 2 6 Fax Physical Layer Capacity 2 10 Table 3 1 Result Codes reine terree thao I eee be
32. FAX send and receive EIA Class 1 Command SetEIA Class 2 Command Set EIA Class 2 0 Command Set Voice 4 bits sample ADPCM 9600 samples second On line voice playback and recording 15 101 voice command set 2 3 Protocol Support Data Physical Layer gt ITU T V 92 ITU T V 90 ITU T V 34bis V 34 ITU T V 32bis V 32 ITU T V 22bis V 22 ITU T V 21 ITU T V 23 Bell 212A gt Bell 103 VV VV ON ON V Physical Layer 2 2 Specifications and Function Description Omni 56K Plus Series User s Guide WV ITU T 17 ITU T V 29 ITU T V 27ter ITU T V 21 Error Control and Data Compression gt gt gt gt ITU T V 44 ITU T V 42 ITU T V 42bis MNP3 5 Command Set V WV gt For more information on detailed command sets please refer to Chapter 4 2 4 Standard command set EIA Class 1 Fax Command set EIA Class 2 Fax Command set EIA Class 2 0 Fax Command set Basic AT Command set ZyXEL AT Command set Extended AT amp Command Set Extended AT Command Set Extended Command Set IS101 Voice Command set Capability The data fax voice feature of the Omni 56K Plus is described as below Specifications and Function Description 2 3 Omni 56K Plus Series User s Guide Table 2 3 Feature Description FEATURE DESCRIPTION Data 2W Dial Up Line Multi auto V 92 V 90 V 34 V 32bis V 32 V 22bis V 22 V 21 Bell 10
33. FF disabled in 20 ms units See also S46 Command Sets 4 25 Omni 56K Plus Series User s Guide Table 4 16 Extended S Registers ATSn x COMMAND DEC HEX FUNCTION AND DESCRIPTION REF S46 dec hex CND silence detection interval 028 0 255 O FF To process the CND silence must be detected for the specified interval in 20 ms units S48 bit dec hex Bit mapped register 000 0 1 1 Cause CND information to be reported in raw format 2 4 4 Enable data calling tone CNG sending 3 8 8 Reverse the V 23 channel speed Originate mode amp N12 modem speed Send Receive 1200 75 Answer mode modem speed Send Receive 75 1200 4 16 10 Work with amp D1 command DTR ON will have the modem dial the default number and DTR OFF will have the modem hang up and reset to profile 0 When the modem is idle waiting for command it will not dial any number when DTR changes from ON to OFF S49 bit dec hex Bit mapped register 006 7 0 0 For cellular mode only Modem is installed in office Default 128 80 For cellular mode only Modem is connected to a mobile phone 552 bit dec hex Bit mapped register 000 7 0 0 Select Mark as the first signal of the V 23 handshaking amp N12 sequence Default 128 80 Select Space as the first signal of V 23 amp N12 handshaking sequence 556 000 0 255 0 Hook flash detect time in units of 10ms A value of
34. FOR HOME OR OFFICE USE FCC Statement iii Omni 56K Plus Series User s Guide ZyXEL Limited Warranty ZyXEL warrants to the original end user purchaser that this product is free from any defects in materials or workmanship for a period of up to two years from the date of purchase During the warranty period and upon proof of purchase should the product have indications of failure due to faulty workmanship and or materials Zy XEL will at its discretion repair or replace the defective products or components without charge for either parts or labor and to whatever extent it shall deem necessary to restore the product or components to proper operating condition Any replacement will consist of a new or re manufactured functionally equivalent product of equal value and will be solely at the discretion of Zy XEL This warranty shall not apply 1f the product is modified misused tampered with damaged by an act of God or subjected to abnormal working conditions NOTE Repair or replacement as provided under this warranty is the exclusive remedy of the purchaser This warranty is in lieu of all other warranties express or implied including any implied warranty of merchantability or fitness for a particular use or purpose ZyXEL shall in no event be held liable for indirect or consequential damages of any kind of character to the purchaser To obtain the services of this warranty contact ZyXEL s Service Center for your Return Mat
35. I I I D CALLER NAME Caller Name Here is an example RING TIME 04 28 12 30 CALLER NUMBER 7135551414 I I CALLER NAME Tracy Huang If the caller number and name are not available the ring message will appear as follows RING EASON FOI ME 04 28 12 30 R NO NUMB EASON FOI A WD ING R NO NAME PR ER OUT OF AREA VACY The last CND message that the modem received can be displayed by using the AT T command Specifications and Function Description Omni 56K Plus Series User s Guide Setting 48 0 1 will cause the modem to report CND information in its ASCII coded hexadecimal raw data format The DTE software is responsible for explaining the data c Please refer to the Bellcore Technical Advisory document TR NWT 000030 for the exact data format The above Caller ID scheme applies to the North America area Different countries may employ different Caller ID schemes check if the scheme used in your country is supported before using the Caller ID feature For most other Caller ID schemes only the Caller telephone number is provided 2 5 10 Distinctive Ring Distinctive Ring 15 a phone service that may be offered by your phone company Check your phone company for availability With this service you can have several phone numbers assigned to the same phone line T
36. Industrial Park Hsinchu 300 Taiwan Thank you Syntax Conventions The version number on the title page is the latest firmware version that is documented in this User s Guide Earlier versions may also be included e Enter means for you to type one or more characters and press the carriage return Select or Choose means for you to use one of the predefined choices e The SMT menu titles and labels are in Bold Times New Roman font Command and arrow keys are enclosed in square brackets ENTER means the Enter or carriage return key ESC means the Escape key and SPACE BAR means the Space Bar e The choices of a menu item are in Bold Arial font viii Preface Omni 56K Plus Series User s Guide Mouse action sequences are denoted using a comma For example click the Apple icon Control Panels and then Modem means first click the Apple icon then point your mouse pointer to Control Panels and then click Modem e For brevity s sake we will use e g as a shorthand for for instance and i e for that is in other words throughout this manual Preface Omni 56K Plus Series User s Guide 1 1 Chapter 1 Introduction This chapter introduces you to the features and specifications for the ZyXEL Omni 56K USB Plus and Omni 56K COM Plus modems ZyXEL Omni 56K Plus modem Overview The Omni 56K USB Plus or Omni 56K COM Plus is an analog Data Fax modem used for Interne
37. Omni 56K Plus Series DATA FAX Modem User s Guide Version 1 0 0 July 2004 YA Networking Power Omni 56K Plus Series User s Guide Copyright Copyright 2004 by ZyXEL Communications Corporation The contents of this publication may not be reproduced in any part or as a whole transcribed stored in a retrieval system translated into any language or transmitted in any form or by any means electronic mechanical magnetic optical chemical photocopying manual or otherwise without the prior written permission of ZyXEL Communications Corporation Published by ZyXEL Communications Corporation rights reserved Disclaimer ZyXEL does not assume any liability arising out of the application or use of any products or software described herein Neither does it convey any license under its patent rights nor the patent rights of others ZyXEL further reserves the right to make changes in any products described herein without notice This publication is subject to change without notice Trademarks Trademarks mentioned in this publication are used for identification purposes only and may be properties of their respective owners ii Copyright Omni 56K Plus Series User s Guide Federal Communications Commission FCC Interference Statement This device complies with Part 15 of FCC rules Operation is subject to the following two conditions This device may not cause harmful interference This device must accept an
38. V 22 1200 V 21 300 V 32bis 14400 12000 9600 7200 4800 V 32bis 12000 9600 7200 4800 V 32bis 7200 4800 BELL 212A 1200 BELL 103 300 V 34 33600 V 34 31200 V 34 28800 V 34 26400 V 34 24000 REF 528 4 5 527 3 5 527 0 2 519 4 4 Command Sets Omni 56K Plus Series User s Guide Table 4 3 Extended AT amp Command Sets COMMAND OPTIONS FUNCTION amp DESCRIPTION REF amp N65 V 34 21600 amp N66 V 34 19200 amp N67 V 34 16800 amp N68 V 34 14400 amp N69 V 34 12000 amp N70 V 34 9600 amp N71 V 34 7200 amp N72 V 34 4800 amp N73 V 34 2400 amp N99 V 90 28000 amp N98 V 90 29333 amp N97 V 90 30666 amp N96 V 90 32000 amp N95 V 90 33333 amp N94 V 90 34666 amp N93 V 90 36000 amp N92 V 90 37333 amp N91 V 90 38666 amp N90 V 90 40000 amp N89 V 90 41333 amp N88 V 90 42666 amp N87 V 90 44000 amp N86 V 90 45333 amp N85 V 90 46666 amp N84 V 90 48000 amp N83 V 90 49333 amp N82 V 90 50666 amp N81 V 90 52000 amp N80 V 90 53333 amp N79 V 90 54666 amp N78 V 90 56000 amp Pn Pulse dial make break ratio 23 2 amp PO make break 39 61 amp P1 make 33 67 amp Rn RTS Request To Send function selection 521 5 Command Sets 4 5 Omni 56K Plus Series User s Guide Table 4 3 Extended AT amp Command Sets
39. assword and the supervisor password on the screen for viewing Again you will be prompted to enter the supervisor password first The commands below will enable different types and levels of security CODE DESCRIPTION 50 Disable security function Default G1 Enable type 1 security with password check ZyXEL to ZyXEL only 52 Enable type 1 security with password check call back ZyXEL to ZyXEL only G3 Enable type 2 security with password check 54 Enable type 2 security with password check call back 65 Enable type 2 security with password check call back remote site enters the call back number Specifications and Function Description 2 9 Omni 56K Plus Series User s Guide Before the security type or level can be changed the modem requires the supervisor password For type2 security the remote site will be prompted to enter the user password A maximum of 3 tries in 40 seconds is allowed If a correct password is not entered within this time limit the line will be disconnected If the remote site is to enter the call back number it will be prompted to do so 2 6 Fax function 2 6 1 Fax Physical Layer Protocol Table 2 6 Fax Physical Layer Capacity STANDARD BITRATE BPS BAUD RATE BAUD MODULATION CARRIER FREQUENCY HZ V 17 14400 7200 2400 TCM 1800 V 29 9600 4800 2400 QAM DPSK 1700 V 2Tter 4800 2400 1600 1200 PSK DPSK 18
40. ation 540 2 4 1 4 Extended AT Command Sets Table 4 5 Extended Command Sets COMMAND OPTIONS FUNCTION amp DESCRIPTION REF En Modem status in escape state EO Disable the report of modem status in escape state 1 Enable the report of modem status in escape state 42 Fax command sets 4 2 1 Service Class 1 Commands Table 4 6 Service Class 1 Commands COMMAND DESCRIPTION VALUE FCLASS n Service Class Identification and Control n 0 Sets to modem mode n 1 Sets to Class 1 mode n 2 0 Sets to Class 2 0 mode n 8 Sets to Voice mode FTS n Stop Transmission and pauses n 0 255 in 10 ms units FRS n Wait for Silence n 0 255 in 10 ms units FTM lt MOD gt Transmit Data with MOD Carrier See table 16 FRM lt MOD gt Receive Data with lt MOD gt Carrier See table 16 FTH n Transmit HDLC Data with lt MOD gt 3 Carrier 3 FRH n Receive HDLC Data with lt MOD gt 3 Carrier n 3 The value of lt MOD gt parameters lists as below Table 4 7 The Value of lt MOD gt Parameters VALUE MODULATION SPEED 3 V 21 ch 2 300 24 V 27ter 2400 48 V 27ter 4800 72 V 29 7200 73 V 17 7200 4 8 Command Sets Omni 56K Plus Series User s Guide Table 4 7 The Value of MOD Parameters VALUE MODULATION SPEED 74 V 17 short train 7200 96 V 29 9600 97 V 17 9600 98 V 17 sh
41. auses dial of the amp D1 default number 128 80 108 2 Data Terminal Ready DTR OFF causes the amp D2 modem to hang up and return to command state Default 192 CO 108 2 RST DTR OFF causes the modem to hang up amp D3 and reset the modem to profile 0 after dropped 523 bit dec hex Bit mapped register 105 0 0 0 Command echo disabled EO 1 1 Command echo enabled Default E1 1 0 0 Tone dial Default T 2 2 Pulse dial P 2 0 0 Pulse dial make break ratio 39 6196 Default amp 4 4 Pulse dial make break ratio 33 67 amp 1 3 5 0 0 ATXO See result code table X0 8 8 ATX1 x1 16 10 ATX2 2 24 18 32 20 ATX4 X4 40 28 5 error control result code is enabled Default 5 48 30 ATX6 error control result code is enabled X6 56 38 ATXT error control result code is enabled X7 6 0 0 Display result code in numeric format see 535 7 VO 64 40 Display result code in verbose format Default V1 7 0 0 Modem returns result code Default 90 128 80 Modem does not return result code see also S40 1 Q1 S24 bit dec hex Bit mapped register 4 22 Command Sets Omni 56K Plus Series User s Guide Table 4 16 Extended S Registers ATSn x COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF 6 4 16 10 70 Speaker volume control increments of 32 in decimal 10 7 112 value
42. cation n n 0 3 use AT Dn or ATS29 n to set the default dial pointer 4 1 3 Extended AT Command Sets Table 4 4 Extended AT Command Sets COMMAND OPTIONS FUNCTION amp DESCRIPTION REF Cn Character length including start stop and parity bit 15 3 4 10 bit character length 1 11 bit character length E C2 9 bit character length 355 4 6 Command Sets Omni 56K Plus Series User s Guide Table 4 4 Extended AT Command Sets COMMAND OPTIONS FUNCTION amp DESCRIPTION REF C3 8 bit character length Dn n 0 3 Set default dial pointer at telephone directory location n 529 DO See also 535 4 and 538 0 Modem error control negotiation 21 0 EO if error control negotiation fails keep the non error control connection E1 If error control negotiation fails disconnect the call hang up Gn 50 Disables security function Default G1 Enables type 1 security with password check G2 Enables type 1 security with password check and call back G3 Enables type 2 security with password check 54 Enables type 2 security with password check and call back G5 Enables type 2 security with password check and call back remote site enters the call back number G9 Reset the supervisor password to ZyXEL Note The command Gn requests supervisor password checking In security type 1
43. cc ee trees 2 5 Extended AT Command Sets 4 8 Extended AT amp Command Sets 4 3 Extended AT Command Sets 4 6 F Fax command 4 8 Fax 2 2 10 Fax Physical Layer Protocol 2 10 ljges E iii Firmware 2 1 Flash 9 4 3 Flow 002 2 5 Hardware CTS RTS Flow Control 2 5 Hardware Specification 2 1 Index I Ese ni DS See Syntax Conventions Internet Security viii ITU T T 30 Fax Protocol 2 10 K Key 1 1 N vic m iii Online Registration essen iv P Packing List 2 viii Physical Layer Capability 2 4 Protocol 22 2 2 R Related viii ieget ete cete aima iv Repeat Dial esie Fee tn 2 6 Replacement ueri iv Result Codes 3 1 4 19 Return Material Authorization Number iv S Security 2 8 Select isses See Syntax Conventions SI aue t 0 iv Service Class 1 Commands 4 8 Service Class 2 0 Commandis
44. ce AT Commands COMMAND FUNCTION OPTION DEFAULT DESCRIPTION VTS DTMF Tone x 0 9 A D NA x DTMF digits 0 9 A B C D Generation Duration VTD setting in 10ms unit VTD Set default 1 255 100 Unit 0 01 second duration of DTMF tone VIT Inactivity 0 255 70 Unit 0 1 second timer 4 4 Voice Shielded DTE Commands Table 4 13 Voice Shielded DTE Commands COMMAND DESCRIPTION lt DLE gt p Pause suspend voice data to the output device in playback state lt DLE gt r Resume resume suspended voice data in playback state lt DLE gt lt ETX gt Terminate voice playback state switch to online voice command mode after completing remaining data in buffer 4 5 Voice Shielded DTE Responses Table 4 14 Voice Shielded DTE Responses RESPONSE CODE DESCRIPTION lt DLE gt 0 lt DLE gt 9 DTMF digit detected lt DLE gt lt DLE gt lt DLE gt A lt DLE gt D lt DLE gt a Answer Tone detected lt DLE gt b Busy detected lt DLE gt c Calling Tone detected lt DLE gt d Dial tone detected lt DLE gt e European Data Modem Calling Tone detected lt DLE gt f Bell Answer Tone detected lt DLE gt h The local handset on hook lt DLE gt q Quiet detected lt DLE gt s Silence detected lt DLE gt H The local handset on hook lt DLE gt u Transmission Under run in playback state lt DLE gt lt ETX gt End of stream 4 18 Comma
45. ection ec 0 Disable Binary File Transfer bf 0 Disable Minimum Scan Time Line st 0 0 ms st 1 5 ms st 2 10 ms normal 5 ms fine st 3 10 ms st 4 20 ms normal 10 ms fine st 5 20 ms st 6 40 ms normal 20 ms fine st 7 40 ms F1S vr br wd In df ec bf st Current Session negotiating parameters The same as above FCS vr br wd In df ec bf st Current Session Parameters The same as above FLI string Local Facsimile station ID String TSI CSI FPI string Local Facsimile station ID String CIG FLP n Indicate Document available for polling n 0 No document n 1 A document is available FSP n Enable Disable polling n 0 Disable n 1 Enable FNR rpr tpr idr nsr Negotiation Reporting Enable rpr 0 Receiver parameters are not reported rpr 1 Receiver parameters are reported 0 Transmitter parameters are not reported tpr 1 Transmitter parameters are reported idr 0 ID Strings are not reported idr 1 ID Strings are reported nsr 0 Non standard frames are not reported 4 14 Command Sets Omni 56K Plus Series User s Guide Table 4 11 Service Class 2 0 Commands COMMAND DESCRIPTION VALUE nsr 1 Non standard frames are reported FIE n Procedure Interrupt parameter n 0 Disable n 1 Enable FPS n Page Transfer Status n 1 Received page is good n 2 Page is bad retrain is requested n 3 Page is good
46. erial Authorization number RMA Products must be returned Postage Prepaid It is recommended that the unit be insured when shipped Any returned products without proof of purchase or those with an out dated warranty will be repaired or replaced at the discretion of ZyXEL and the customer will be billed for parts and labor repaired or replaced products will be shipped by ZyXEL to the corresponding return address Postage Paid This warranty gives you specific legal rights and you may also have other rights that vary from country to country ZA Online Registration Register online registration at www zyxel com for free future product updates and information iv ZyXEL Limited Warranty Omni 56K Plus Series User s Guide Customer Support When you contact your customer support representative please have the following information ready Please have the following information ready when you contact customer support e Product model and serial number e Warranty Information Date that you received your device Brief description of the problem and the steps you took to solve it Mw WORLDWIDE NORTH AMERICA GERMANY FRANCE SPAIN su DENMARK su NORWAY su SWEDEN su FINLAND su SUPPORT E MAIL SALES E MAIL support zyxel com tw sales zyxel com tw support zyxel com sales zyxel com support zyxel de sales zyxel de info zyxel fr ort zyxel sales zyxel e ort zyxel sales zyxel d ort z
47. eries User s Guide modem HyperTerminal File Edit view Cal Transfer Help Di 58 sole eel atupx Vou have chosen KModem protocol with 128 byte block length and checksum tail to upload the firmware file to update your modem data in Flash will be erased Are you sure V N y Erase the Flash now please wait Ready to Program the Flash please start upload SSSSSSSSSSS CheckSum Flash Programming completed successfully Modem is doing initialization and ready for use Connected 0 06 01 detect 19200 8 N 1 SCROLL CAPS Num Capture Print echo 5 10 Firmware Upgrade Omni 56K Plus Series User s Guide 4 4 bit Voice Data Compression 2 10 B Basic AT Command 4 1 Caller ID 2 6 4 8 Caller Number Delivery 2 6 Capability ette retento ege ve 2 3 Command Sets 4 1 Copyright eti rore Rer tri aedes ii Customer Cyclic Dial 2 6 Data command 4 1 Data 8 2 6 Data 2 2 4 Disclaimer c e eee S RD ii Distinctive 2 2 2 8 E See Syntax Conventions ECHO feature ein eerte 4 2 EIA Class 1 Class 2 0 Command Set 2 10 Enter xin ER See Syntax Conventions Error i
48. f a second modem waits after loss of carrier before 007 hanging up Sets duration and spacing in milliseconds of dialed Touch Tones Table 4 16 Extended S Registers ATSn x COMMAND DEC HEX FUNCTION AND DESCRIPTION REF 513 bit dec hex Bit mapped register 000 1 2 2 Capture modem manufacturer information during V 42 handshake can be displayed at ATI2 Last Speed Protocol line if available Flash or ZyXEL stands for ZyXEL connection 514 bit dec hex Bit mapped register 002 1 0 0 Grant Remote Digital Loop back test request amp T4 2 2 Deny Remote Digital Loop back test request Default amp T5 515 bit dec hex Bit mapped register 066 Command Sets 4 19 Omni 56K Plus Series User s Guide Table 4 16 Extended S Registers ATSn x COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF 0 1 0 0 Even parity 1 1 Odd parity 2 2 No parity 2 0 0 1 stop bit 4 4 2 stop bits 4 3 0 0 10 bit character length CO 8 8 11 bit character length C1 16 10 9 bit character length C2 24 18 8 bit character length C3 7 5 0 0 Profile O as active settings after power on 20 32 20 Profile 1 as active settings after power Z1 64 40 Profile 2 as active settings after power on 22 96 60 Profile 3 as active settings after power 23 1
49. he phone company will send a different type of ring signal for each phone number being called The subscriber can distinguish which number 15 called by which type of ring 1 received One benefit of this feature is the ability to have three numbers on the same line allowing you to list the three numbers for voice data and fax respectively You can then have your fax machine answer only the ring corresponding to the fax number and have your modem answer only the ring corresponding to the data number voice call will not be answered by either fax machine or data modem and it will only be answered when someone picks up the phone You can also have the answering machine answer only the voice ring A more complicated use is that you can have one number for multiple uses such as one number for both data and fax A ring signal is a composition of repeated on and off states Different types of rings usually correspond to different compositions of the on part cadence of the ring Your modem can distinguish up to four types of ring signals and can be commanded to answer or not answer any one of these four types of ring signals Following is a list of these four types of ring signals These are the ring types used in the USA The difference among the ring types 1 the two second ON part of the ring signal It comprises a long double short or triple short ring S register S40 bits 3 6 are used for distinctive ring control Each bit controls the answering
50. iency of V 42bis is generally higher than that of MNPS In some cases V 42bis can be 50 to 100 higher and in other cases it is just slightly higher In general it is about 50 more efficient 2 5 7 Repeat Dial The modem will dial the default number stored in non volatile RAM EEPROM repeatedly if not connected s38 0 1 Dn 2 5 8 Cyclic Dial Dial the number stored in EEPROM at location n 0 3 if cyclic dial s44 3 1 is set If the first dial is not successful the modem will cycle dial through the four numbers stored in memory 2 5 9 Caller Number Delivery Caller ID Caller Number Delivery CND commonly called Caller ID is a new kind of phone service that may be offered by your local phone company Check your phone company for availability You must subscribe to it and usually pay an additional monthly service charge for this service With CND service the phone company s central office will send the coded caller information to the called station This information is sent once between the first and second ring Your modem can decode this caller information and present it to the connected computer terminal during the second ring period as part of the call progress ring message The modem will also report the Caller ID information if asked by the command AT T There are two kinds of caller information message formats sent by the phone company One is the single message format which includes date time and caller ID The other is
51. is received 5 32 20 Disable MNP5 negotiation amp Kn S39 bit dec hex Bit mapped register 032 2 4 4 Reverse the answers Answer in originating mode ATA 3 8 8 Class 2 Fax Bitfax compatibility FCON at 2400 next phase at 19200 4 16 10 Class 2 Fax mode DTE shifting FCON at current DTE rate shift to 19 200 when entering into the next phase 5 32 20 Disable srambler descrambler in V 26bis mode E Enables compatibility with older V 26bis modems which have no such unit Default 540 bit dec hex Bit mapped register 000 1 2 2 No result code is displayed answer mode Q2 2 4 4 Enables caller ID detection 3 8 8 Enables type 1 ring detection 4 16 10 Enables type 2 ring detection 5 32 20 Enables type 3 ring detection 4 24 Command Sets Omni 56K Plus Series User s Guide Table 4 16 Extended S Registers ATSn x COMMAND DEC HEX FUNCTION AND DESCRIPTION REF 6 64 40 Enables type 4 ring detection 41 bit dec hex Bit mapped register 000 0 1 1 Special MNP compatibility see also 527 0 538 5 amp Kn 3 8 8 Enable CCITT signals 140 and 141 on EIA 232D interface 4 16 10 In 2 7 setting modem waits for S6 seconds before dialing and ignores dial tone detection 5 32 20 DSR follows DCD and pulses for 0 5 sec after DCD on amp Sn off transition 6 64 40 Force 50 gt 2 doesn t answer on the first ring 50 7 128 80 Ign
52. mand Manager 4 In the BitCom for Windows screen click Settings then System to open the System Settings screen shown next Select the COM port to which the modem is connected Click OK to continue To see which COM port the modem is attached click Start select Settings to enter Control Panel Double click on the Phone and Modem Options icon or the Modems icon and click the Modems tab and the Properties button 5 2 Firmware Upgrade Omni 56K Plus Series User s Guide ystem Settings Command Strings Dial Dial Suffix sop Dial Answer 50 1 00 Redial 900 900 900 900AT HS0 0 amp C1 0 after Voice Suffix Initial String amp D2 0D Display Strings Busy pusv Connect CONNECT Disconnect No CARRIER 4 Connected ansiemu COM4 576 5 Type in atupx it will show a message in the next screen BitCom for Windows default Defaults File Edit Phone Book Action Settings Scripts Host Help Elapsed time 00 00 00 PhoneBook Host Current time 4 02 25 PM AT amp F amp Cl amp DZ 150 0 atupx You have chosen XModem protocol with 128 byte block length and checksum tail to upload the firmware file to update your modem data in Flash will be erased you sure com Fi Hep F2 Cheyenne BBS ie
53. n Phase C Timeout n 0 ffh 1 sec units FMS n Minimum Phase C Speed n 0 2400 bps n 1 4800 bps n 2 7200 bps n 3 9600 bps n 4 12000 bps n 5 14400 bps FBS Buffer Size 512 256 4 3 Voice AT Commands Table 4 12 Voice AT Commands COMMAND FUNCTION OPTION DEFAULT DESCRIPTION FLO Flow control 0 1 2 2 0 NO flow control 1 Software flow control 2 RTS CTS Hardware flow control VIP Initialize N A N A VSD 15 70 15 4 7 second parameters VTD 100 1 second VRN 10 10 second VRA 70 7 second VGR 0 Enable AGC VGT 128 FLO 2 RTS CTS VIT 70 7 second FCLASS Voice data fax 0 1 2 0 8 0 0 DATA Seinen 1 CLASS 1 FAX 2 0 CLASS 2 0 FAX 8 VOICE FMI Manufacturer N A ZyXEL ID FMM Model ID N A Omni 56K FMR Revision N A VX XX VRX Voice N A N A Start recording recording 4 16 Command Sets Omni 56K Plus Series User s Guide Table 4 12 Voice AT Commands COMMAND FUNCTION OPTION DEFAULT DESCRIPTION VGR Set the gain 0 0 0 Automatic gain control AGC for the received voice sample VGT Set the gain 0 255 128 0 Silence 1 255 AE larger the value the louder the voice sample MSS SEGUE TVLS Select a voice 0 1 2 0 0 The DCE is on hook Local phone device connected to Telco line 1 The DCE is on hook and is connected to the local phone The local phone is also provided
54. nd Sets Omni 56K Plus Series User s Guide 4 6 S Register Descriptions In most bit mapped S registers the default bit value 1 0 Non 0 default values are followed by asterisk In some cases default values are shown in the reference column preceded by Some bits reserved for factory use and should not be changed S Register default values may vary depending on the country Table 4 15 Basic S Registers ATSn x COMMAND FUNCTION amp DESCRIPTION REF S0 Sets the number of rings on which the modem will answer 0 value disables 000 auto answer Defines escape code character default 43 dec A value of 128 255 disables the escape code Defines ASCII Backspace A value of 128 255 disables the Backspace key s 008 delete function Sets the number of seconds the modem waits before dialing if XO or X1 is 003 selected If a setting of X2 X7 is selected the modem will dial as soon as it detects a dial tone This register also sets the time out interval for the W dial modifier to wait for the dial tone See also S41b4 Sets duration in number of seconds modem waits for a carrier Sets duration in seconds for pause option in Dial command and pause 002 between command re executions for Repeat gt command Sets duration in tenths of a second of remote carrier signal before recognition 006 Ignored if in non FSK or half duplex operation Sets duration in tenths o
55. o stop transmitting data and will treat XON as a signal to restart sending data Modems will not send these characters received from the local DTE to the remote modem 2 5 5 Error Control Error control keeps the modem data link error free by detecting and re transmitting erroneous data The Omni 56K Plus modems support both MNP and V 42 error control protocols The MNP protocol was an industry standard developed and licensed by Microcom Inc Omni 56K Plus modems support level 4 and 3 error control protocols commonly denoted as MNP4 and MNP3 V42 is a developed standard by CCITT V 42 supports both LAPM and MNP4 A V 42 handshaking will try an LAPM connection first and if not successful it will try MNP4 The maximum data block size used in the Omni 56K Plus modem is 256 bytes Specifications and Function Description 2 5 Omni 56K Plus Series User s Guide 2 5 6 Data Compression In the modem the data compression is activated in an attempt to reduce the number of bits actually sent The receiving modem applies these techniques in reverse to recover the actual data from the compressed data stream Omni 56K Plus modems support V 44 V 42bis and 5 data compression protocols Data compression needs an error free data link to work correctly otherwise the corrupted compressed data stream will ruin the decompression process 5 is used with MNPA error control V 44 and V 42bis is used with V 42 error control The compression effic
56. ons and Function Description Omni 56K Plus Series User s Guide quality This algorithm can also be used to reduce the speech data rate to 1 3 or 1 4 of the original rate but with voice quality degradation Only 4 bit ADPCM is used in the Omni 56K Plus Specifications and Function Description 2 11 Omni 56K Plus Series User s Guide Chapter 3 Result Codes A result code 15 the command response or the connect message to the DTE The format of the result code is dependent on Xn and Vn command The result codes are shown in the following table Table 3 1 Result Codes Result Code for X1 X2 X3 X4 X5 X6 X7 ATVO ATV1 0 OK 0 0 0 0 0 0 0 0 1 CONNECT 0 0 0 0 0 X X X 2 RING 0 0 0 0 0 0 0 0 3 NO CARRIER 0 0 0 0 0 0 0 0 4 ERROR 0 0 0 0 0 0 0 0 5 CONNECT 1200 0 0 0 0 X X X 6 NO DIAL TONE 0 0 0 0 7 BUSY 0 0 0 0 0 8 NO ANSWER 0 0 0 0 0 9 RINGING 0 0 0 0 0 10 CONNECT 2400 0 0 0 0 X X X 11 CONNECT 4800 0 0 0 0 X X X 12 CONNECT 9600 0 0 0 0 X X X 13 CONNECT 300 0 0 0 0 X X X 14 CONNECT 19200 0 0 0 0 X X X 15 CONNECT 7200 0 0 0 0 X X X 16 CONNECT 12000 0 0 0 0 X X X 17 CONNECT 14400 0 0 0 0 X X X 18 CONNECT 16800 0 0 0 0 X X X 19 CONNECT 38400 0 0 0 X 20 CONNECT 57600 0 0 0 0 X 21 CONNECT 76800 0 0 0 0 X 22 CONNECT 115200 0 0 0 X 23 CONNECT 230400 0 0 0 0 X 24 CONNECT 460800 0 0 0 0 X 25 CONNECT 921600 0 0 0 X 26 CONNECT 307200 0 0 0 0 X 27 CONNECT 153600 0 0 0 0 X 27 CONNECT 102400 0 0 0 0 X 29
57. ore calling tone not to be used as fax detection 542 bit dec hex Bit mapped register 000 1 Enables throughput averaging 2 4 4 CND message will be forced on even if ATQ2 is set 3 8 8 Disable escape sequence code in answer mode 4 16 10 Disable V 17 14 400 Fax in calling mode no effect to answering mod 5 32 20 Disable Data Voice button switch 64 40 Disable RINGING result code Xn 7 128 80 DCD forced on but pulse off for 0 5 seconds at carrier amp CO loss 543 bit dec hex Bit mapped register 008 6 64 40 Enable 1 5 sec pause between off hook and modem answering 7 128 80 Modem hang up if the line condition does not permit modem to run at the highest speed set by amp Nn command S44 bit dec hex Bit mapped register 000 3 8 8 ATDSn initiates auto dial of the stored numbers DSn consecutively until connection is made cyclic dial 4 16 10 DSR follows See also 541 5 amp 51 6 64 40 When selected with amp BO DTE speed fixed at 38400 amp Bn when the link speed is above 9600 DTE speed fixed at 9600 if link speed is 7200 If itis below 7200 DTE speed follows link speed When selected with amp B1 DTE speed fixed at current rate when an ARQ connection is made when a non ARQ connection is made DTE speed follows the link speed See also 518 7 128 80 Enable UK Australian Singapore Indian etc type short short ring ring back detection S45 dec hex Delay during which the CND silence detection is 100 0 255 O
58. ort train 9600 121 V 17 12000 122 V 17 short train 12000 145 V 17 14400 146 V 17 short train 14400 4 2 2 Service Class 2 Commands The following Class 2 commands are supported and implemented as per PN2388 8 20 90 Table 4 8 Command Syntax COMMAND SYNTAX DESCRIPTION lt command gt lt value gt Execute a command or set a parameter lt command gt Read permissible settings lt command gt Read current setting Table 4 9 Supported Commands per TIA PN2388 8 20 90 COMMAND DESCRIPTION VALUE Auto answer mode parameter Answer as set by FCLASS 0 answers and auto determines type 1 FBADLIN value Bad line threshold number of consecutive bad lines for a bad page 0 255 parameter Determine if Copy Quality OK on the T 30 flow chart lt value gt 0 to 255 a value of 0 implies that error checking is disabled FBOR n Phase C data bit order Select direct bit order n 0 Select reversed bit order in receiving mode for phase C data n 1 FBUF Buffer size read only parameter Allow DTE to determine the characteristics of the DCE s buffer size FCIG string Local fax station ID string for polling Rx FCLASS n Service class selection Refer to FCLASS Class 1 command in previous section FCON DCE responds fax connection FCQ n Copy quality check capability parameter No copy quality check capability n 0
59. re to the Flash EPROM by using Xmodem protocol Vn Sets display type for Result Codes 523 6 VO Display result code in numeric form See also 535 7 and the result code table of ATXn vi Display result code in verbose form Xn 0 7 Result code options see the Options Table 523 3 5 5 Zn n 0 2 Reset modem and set power on profile 15 5 7 Zn Reset modem and load user profile n 0 1 22 Reset modem load factory settings Basic command summary help amp Extended AT amp command summary help Extended command summary help Escape sequence code entered in data state wait for modem to return to command state 4 1 2 Extended AT amp Command Sets Table 4 3 Extended AT amp Command Sets COMMAND OPTIONS FUNCTION amp DESCRIPTION REF amp Bn Data rate terminal to modem DTE DCE 528 6 amp BO DTE rate follows connection rate See also S44 6 amp B1 DTE DCE rate fixed at DTE setting See also 518 520 and 544 6 amp Carrier Detect CD options 21 4 amp CO CD always ON See also 842 7 amp C1 CD tracks presence of carrier See also 538 3 542 7 amp Dn Data Terminal Ready DTR options See also S25 521 6 7 amp DO Ignore DTR signal assume DTR is always ON amp D1 108 1 DTR OFF ON transition causes dial of the default number See also AT Dn and 848 4 amp D2 108 2 Data Terminal Ready DTR OFF causes the modem to hang up amp D3 Same as amp D2 but DTR OFF causes the modem to hang up and
60. s esas irre ea Connected ansi emu 4 57600 NBI Captur fie untiled OFF Prin OFF 08 088 1 20 20 59 Firmware Upgrade 5 3 Omni 56K Plus Series User s Guide 6 Be sure you have the new firmware file on hand then enter Y The terminal will response as shown next Remember that you must decompress compressed zip files before you can upload them BitCom for Windows default Defaults File Edit Phone Book Action Settings Scripts Host Help p Elapsed time 00 00 00 Current time 4 03 52 PM PhoneBook ATsFS amp SCl amp DZ ATE1S0 0 OK atupx You have chosen XModem protocol with 128 byte block length and checksum tail to upload the firmware file to update your modem data in Flash will be erased Are you sure Y N y Erase the Flash now please wait Ready to Program the Flash please start upload 000000000000000 Connected ansiemu COM4 57 00 81 Capture file untitled OFF OFF 088 1 0 30 59 7 Click the Send icon to display Send file Select Protocol screen Select Xmodem and click Settings Select XModem Checksum and click OK to go back to the Send file Select Protocol screen Click OK to display the Send file screen settings Xmodem Checksum Xmodem CRC Xmodem 1K Xmodem 1K 6 8 Select the firmware file s location in the Directories box and click the
61. select an icon in the Connection Description screen Click OK to display the Connect to screen Connection Description 21 A New Connection Enter a name and choose an icon for the connection Name moder Icon Cancel 3 Select the COM port to which the modem is connected Click OK to continue comet To ix S modem Enter details for the phone number that you want to dial Country region United States of America 11 Area code fi 22 Phone number Connect using 4 In the COM Properties screen click OK after configuring the following parameters gt VT100 terminal emulation gt 19200 Baud Default gt No parity 8 data bits 1 stop bit flow control set to none 5 6 Firmware Upgrade Omni 56K Plus Series User s Guide COM4 Properties 5 Type in atupx it will show a message in the next screen 3 modem HyperTerminal Dis ala sell atupx Vou have chosen protocol with 128 byte block length and checksum tail to upload the firmware file to update your modem data in Flash will be erased Are you sure V N Firmware Upgrade 5 7 Omni 56K Plus Series User s Guide 6 Be sure you have the new firmware file on hand then enter Y The terminal will response as shown next Remember that you must decompress compressed zip files before you can upload them modem HyperTerminal E
62. t access via PSTN line Models included in this series at the time of writing are the Omni 56K COM Plus and the Omni 56K USB Plus The difference between these two models is the Omni 56K COM Plus uses RS 232 Com port interface and the Omni 56K USB Plus uses Universal Serial Bus USB connection to a computer Users can connect the cables without turning off the computer which makes it simple to install the modem It can run upstream and downstream maximum rates of 56Kbps The rate selection depends on the line quality and server side configuration 1 2 Features ZyXEL fifth generation data pump with V 92 capability V 92 56K up down stream data transmission Fast retrain with auto fall forward and fall back Automatic Data Fax call detection G3 14 4Kbps Fax send receive Support Fax class 1 class 2 and class 2 0 command set Handset voice record and play Voice digitization and compression Voice record via IS101 Command Set Error correction amp data compression Microsoft 95 98 98SEMe 2000 XP Windows plug and play compatible Omni 56K COM Plus only Microsoft 98SE Me 2000 XP Windows USB plug and play compatible Omni 56K USB Plus only Flash EPROM upgradeable Introduction 1 1 Omni 56K Plus Series User s Guide Chapter 2 Specifications and Function Description This chapter introduces the specifications and functions of the Omni 56K Plus This chapter and the next three chapters are designed for advanced
63. vided With level 1 security the local modem will maintain the connection if the password check is OK otherwise the line will be disconnected With level 2 security the local modem will disconnect the line if the password has been found in its pre stored acceptable list and then will dial back the phone number corresponding to the dial in password The line will be simply disconnected if the password does not march 4 user passwords may be defined The corresponding 4 dial back numbers are the modem s 4 stored phone numbers Any character ASCII 0 127 can be used in the password the maximum password length is 8 characters The security functions are only accessible through AT commands in terminal mode Any access attempt will result in the modem s prompting to enter the supervisor password The attempt will be rejected 1f the entered password 1 not correct The default supervisor password is ZyXEL when the modem is shipped from the factory This supervisor password is also the password sent for automatic password checking in a type 1 connection To modify the supervisor password use AT HS You will be asked for the original password and a new password and then to re enter the new password for verification For example PASSWORD Enter supervisor password PASSWORD Enter new supervisor password Verify Enter the new supervisor password again 2 K K K k OK The command AT Hn will modify the nth user p
64. wizard 1 of 5 Please select a COM port to perform FAW upload Port C C COM 4 Others Found a ZyXEL modem on COM1 4 Click Browse to find the directory that your latest firmware file is located then click Next to start uploading ZyXEL upload wizard 2 of 5 Please provide the to upload to your modem T You should make sure it is F W or you ER may damage your modem pen File Firmware Upgrade 5 1 Omni 56K Plus Series User s Guide 5 Follow the upload wizard to complete upgrade process After finishing you may use your modem again 5 2 Upgrading by Terminal Emulation Program To upgrade modem firmware by terminal emulation program you need a terminal emulation program first such as Bitware or Hyperterminal Windows For more information on how to install Bitware on your computer please refer to the Quick Start Guide that comes with your modem package 5 2 1 Upgrading Using Bitware Example 1 Turn on your computer and connect your modem to the computer For the Omni 56K COM Plus you also need to connect the modem to a power supply and push in the power button to turn on the modem 2 Start your Bitware program 3 The BitWare tool bar appears Click the BitCom icon ie BitWare File Options Product Help PhoneBook Setup Voice Mailbox and Fax On De
65. y interference received including interference that may cause undesired operations This equipment has been tested and found to comply with the limits for a CLASS B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications If this equipment does cause harmful interference to radio 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 the receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Notice 1 Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Certifications 1 Goto www zyxel com 2 Select your product from the drop down list box on the ZyXEL home page to go to that product s page 3 Select the certification you wish to view from this page Tested To Comply FC With FCC Standards
66. yxel no sales zyxel no ort zyxel se sales zyxel se ort zyxel fi sales zyxel fi TELEPHONE 886 3 578 3942 886 3 578 2439 1 800 255 4101 1 714 632 0882 1 714 632 0858 49 2405 6909 0 49 2405 6909 99 33 0 4 72 52 97 97 33 0 4 72 52 19 20 34 902 195 420 34 913 005 345 45 39 55 07 00 45 39 55 07 07 47 22 80 61 80 47 22 80 61 81 46 31 744 7700 46 31 744 7701 358 9 4780 8411 358 9 4780 8448 WEB SITE FTP SITE www zyxel com www europe zyxel com ftp zyxel com ftp europe zyxel com Wwww us zyxel com ftp us zyxel com WWW ZyXei es 1 is the prefix number you enter to make an international telephone call REGULAR MAIL ZyXEL Communications Corp 6 Innovation Road II Science Park Hsinchu 300 Taiwan ZyXEL Communications Inc 1130 N Miller St Anaheim CA 92806 2001 U S A ZyXEL Deutschland GmbH Adenauerstr 20 A2 D 52146 Wuerselen Germany ZyXEL France 1 rue des Vergers Bat 1 C 69760 Limonest France ZyXEL Communications Alejandro Villegas 33 19 28043 Madrid Spain ZyXEL Communications A S Columbusvej 5 2860 Soeborg Denmark ZyXEL Communications A S Nils Hansens vei 13 0667 Oslo Norway ZyXEL Communications A S Sj porten 4 41764 G teborg Sweden ZyXEL Communications Oy Malminkaari 10 00700 Helsinki Finland Customer Support Omni 56K Plus Series User s Guide Table of Contents
67. zero use country specific default duration S57 bit dec hex Bit mapped register 016 4 16 10 Enables the reporting of Class 1 capability in the response to FCLASS 6 0 0 Disabled busy detection when dialing is proceeding Default 64 40 Enables busy detection in dialing period Bit S register bit number b used in ATSr b n and ATSr b dec Decimal value x used in ATSn x hex Equivalent Hexadecimal value nnn Factory default when listed in Reference column Note AT is omitted when an AT command is referred to in the Reference column 4 26 Command Sets Omni 56K Plus Series User s Guide Chapter 5 Firmware Upgrade You can upgrade modem firmware either by using the software utility provided in the CD ROM that comes with your modem package or by terminal emulation program such as Bitware or Hyperterminal To obtain the latest firmware version please go to ZyXEL s website site at http www zyxel com 51 Upgrading by Utility To upgrade the firmware by using the software utility on the included CD follow the steps listed below 1 Insert the CD ROM that comes with your modem package into your CD ROM driver 2 Double click on the Zyfwm exe icon as shown below in your CD ROM 7 Zyfwm exe 3 You will see the first screen of ZyXEL F W upload wizard as shown below Select the COM port that is connected to your modem then click Next ZyXEL F W upload

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