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Omni 56K Plus Series DATA/FAX Modem User’s Guide Version 1.0.0 July 2004.
Omni 56K Plus Series User’s Guide ii Copyright Copyright Copyright © 2004 by Zy XEL Communications Corporation. The contents of this publication may not be reproduced in any part or as a whole, tra.
Omni 56K Plus Series User’s Guide FCC Statement iii Federal Communications Commission (FCC) Interference S t atement This device complies with Part 15 of FCC rules. Op eration is subject to the following two conditions: This device may not cause harmful interference.
Omni 56K Plus Series User’s Guide iv ZyXE L Limited Warranty ZyXEL Limited W arranty 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.
Omni 56K Plus Series User’s Guide Customer Support v Customer Support When you contact your customer support representati ve please have the following information ready: Please have the following information read y when you contact customer support.
Omni 56K Plus Series User’s Guide vi Table of Content T able of Content s Copyright ................................................................................................................................................ii Federal Communications Commission (FCC) Interference Statement .
Omni 56K Plus Series User’s Guide List of Tables vii List of T ables Table 2-1 Hardware Specification ............................................................................................... ......... 2-1 Table 2-2 Firmware Specification ....
Omni 56K Plus Series User’s Guide viii Preface Preface About This User's Manual Congratulations on your purchase of the ZyXEL Om ni 56K USB Plus or Omni 56K COM Plus modem.
Omni 56K Plus Series User’s Guide Preface ix • Mouse action sequences are denoted using a co mma. 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 .
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Omni 56K Plus Series User’s Guide Introduction 1-1 Chapter 1 Introduction This chapter introduces you to the features and specifications for the ZyXEL Om ni 56K USB Plus and Omni 56K COM Plus modems.
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Omni 56K Plus Series User’s Guide Specifications and Function Description 2-1 Chapter 2 Specifications and Function Description This chapter introduces the specificat ions and functions of the Om ni 56K Plus.
Omni 56K Plus Series User’s Guide 2-2 Specific ations and Function Des cription Table 2-2 Firmware Specification Link layer MNP 3-4 MNP 5 V42 V42bis V.
Omni 56K Plus Series User’s Guide Specifications and Function Description 2-3 ITU-T V.17 ITU-T V.29 ITU-T V.27ter ITU-T V.21 Error Control and Data Compression ITU-T V.
Omni 56K Plus Series User’s Guide 2-4 Specific ations and Function Des cription Table 2-3 Feature Descri ption FEATURE DESCRIPTION Data 2W Dial-Up Line Multi-auto/ V.
Omni 56K Plus Series User’s Guide Specifications and Function Description 2-5 Table 2-4 Physical Layer Capacity STANDARD BIT RATE [BPS] BAUD RATE [BAUD] MODULATION CARRIER FREQUENCY [HZ] V.32 uncoded 9600 2400 16-QAM 180 0 V.32 4800 2400 4-DPSK 1800 V.
Omni 56K Plus Series User’s Guide 2-6 Specific ations and Function Des cription 2.5.6 Dat a 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 Series User’s Guide Specifications and Function Description 2-7 TIME: <MM-DD hh:mm> CALLER NUMBER: <CALLER_ID> or CALLER NAME:<CALLER_NM> RING MM is the two-digit mon.
Omni 56K Plus Series User’s Guide 2-8 Specific ations and Function Des cription Setting S48.0=1 will cause the modem to report CND inform ation in its ASCII coded hexadecimal raw data format.
Omni 56K Plus Series User’s Guide Specifications and Function Description 2-9 security is used when the remote modem is also a ZyXEL modem; type 2 security is used when the remote modem is any other brand of m odem.
Omni 56K Plus Series User’s Guide 2-10 Specifications and Function De scription Before the security type or level can be changed, the modem requires the supervisor p assword. For type2 security, the remote site will be prompted to enter the user password.
Omni 56K Plus Series User’s Guide Specifications and Function Description 2-11 quality. This algorithm can also be used to reduce the sp eech data rate to 1/3 or 1/4 of the original rate, but with voice quality degradation. Only 4-bit ADPCM is used in t he Omni 56K Plus.
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Omni 56K Plus Series User’s Guide Result Codes 3-1 Chapter 3 Result Codes A result code is 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.
Omni 56K Plus Series User’s Guide 3-2 Result Codes Table 3-1 Result Codes Result Code for ATV0 ATV1 X0 X1 X2 X3 X4 X5 X6 X7 31 CONNECT624000 0 0 0 0 0 32 CONNECT124800 0 0 0 0 0 33 CONNECT 62400 0 0.
Omni 56K Plus Series User’s Guide Result Codes 3-3 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 A utomatic R etransmission re Q uest type of error control is enabled.
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Omni 56K Plus Series User’s Guide Command Sets 4-1 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 Dat a command sets The basic AT command sets and extended AT& co mmand sets are shown in the following tables.
Omni 56K Plus Series User’s Guide 4-2 Command Sets Table 4-2 AT Command Sets Requiring an "AT" Prefix COMMAND OPTIONS FUNCTION & DESCRIPTION REF. W Wait for the second dial tone. Remaining digi ts will be dialed as in-band DTMF. DL Dials the last-diale d number.
Omni 56K Plus Series User’s Guide Command Sets 4-3 Table 4-2 AT Command Sets Requiring an "AT" Prefix COMMAND OPTIONS FUNCTION & DESCRIPTION REF. Sr? Display value stored in S-re gister 'r' T Tone dial S23.1 UPX Download firmware to the Flash EPROM b y using Xmodem protocol.
Omni 56K Plus Series User’s Guide 4-4 Command Sets Table 4-3 Extended AT& Command S ets COMMAND OPTIONS FUNCTION & DESCRIPTION REF. &Gn Guard tone opt ions S28.4-5 &G0 * No guard tone (within USA, Canada). &G2 1800 Hz guard tone.
Omni 56K Plus Series User’s Guide Command Sets 4-5 Table 4-3 Extended AT& Command S ets COMMAND OPTIONS FUNCTION & DESCRIPTION REF. &N65 V.34 21600 &N66 V.34 19200 &N67 V.34 16800 &N68 V.34 14400 &N69 V.34 12000 &N70 V.
Omni 56K Plus Series User’s Guide 4-6 Command Sets Table 4-3 Extended AT& Command S ets COMMAND OPTIONS FUNCTION & DESCRIPTION REF. &R0 CT S tracks RTS, response delay is set in S26. &R1 * Ignore RTS, assumes RTS always ON. &Sn Data Set Ready (DSR) function selection.
Omni 56K Plus Series User’s Guide Command Sets 4-7 Table 4-4 Extended AT* Command Sets COMMAND OPTIONS FUNCTION & DESCRIPTION REF. *C3 8-bit character length *Dn n=0-3 Set default dial pointer at telephone d irectory location 'n.' S29 *D0 * (See also S35.
Omni 56K Plus Series User’s Guide 4-8 Command Sets Table 4-4 Extended AT* Command Sets COMMAND OPTIONS FUNCTION & DESCRIPTION REF. *Q3 Disconnect if signal quality is poor. *T Recall the last CND (Caller ID) information. S40.2 *V Views password table.
Omni 56K Plus Series User’s Guide Command Sets 4-9 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 short train 9600 121 V.17 12000 122 V.17 short train 12000 145 V.17 14400 146 V.
Omni 56K Plus Series User’s Guide 4-10 Command Sets Table 4-9 Supported Commands (per TIA PN2388 8/20/90) COMMAND DESCRIPTION V ALUE Only check 1D phase C data. n=1 Check both 1D and 2D phase C data. n=2 +FCR= n "Capability to receive" param eter DCE will not receive message data or poll a remote devic e.
Omni 56K Plus Series User’s Guide Command Sets 4-11 Table 4-9 Supported Commands (per TIA PN2388 8/20/90) COMMAND DESCRIPTION V ALUE +FDR Receive phase C data command; in iti ates document reception. +FDT=df,vr,wd, ln Transmit phase C data command: releas e the DCE to proceed with negotiation.
Omni 56K Plus Series User’s Guide 4-12 Command Sets Table 4-9 Supported Commands (per TIA PN2388 8/20/90) COMMAND DESCRIPTION V ALUE Page bad; procedure inte rru pt requested. n=4 Page good; procedure interru pt requested. n=5 +FREL=n Phase C receiv ed EOL alignment: The EOL patterns are bit aligned as rec eived.
Omni 56K Plus Series User’s Guide Command Sets 4-13 Table 4-10 Class 2 Command Responses RESPONSE VALUE FUNCTION AND DESCRIPTION +FPOLL Remote poll ing indication. +FPTS:n Receiv e page transfer status response; refer to +F PTS=n command. +FTSI:"string" Report remote ID response TSI.
Omni 56K Plus Series User’s Guide 4-14 Command Sets Table 4-11 Service Class 2.0 Commands COMMAND DESCRIPTION VALUE Page Width wd=0:17 28 pixels in 215mm wd=1:2048 pixels in 255mm wd=2:2432 pixels i.
Omni 56K Plus Series User’s Guide Command Sets 4-15 Table 4-11 Service Class 2.0 Commands COMMAND DESCRIPTION VALUE nsr= 1:Non-standard frames are reported. +FIE=n Proced ure Interrupt parameter n=0:Disable n=1:Enable +FPS=n Page Transfer Status n=1:Received page is good.
Omni 56K Plus Series User’s Guide 4-16 Command Sets 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.
Omni 56K Plus Series User’s Guide Command Sets 4-17 Table 4-12 Voice AT Commands COMMAND FUNCTION OPTION DEFAULT DESCRIPTION +VGR Set the gain for the received voice sample. 0 0 0: Automatic gain co ntrol(AGC) +VGT Set the gain for the transmitted voice sample.
Omni 56K Plus Series User’s Guide 4-18 Command Sets Table 4-12 Voice AT Commands COMMAND FUNCTION OPTION DEFAULT DESCRIPTION +VTS= x,x… DTMF Tone Generation x:0-9,*,#, A-D NA x: DTMF digits (0-9,*,#, A,B,C,D) Duration:+VTD setting. (in 10ms unit) +VTD Set default duration of DTMF tone.
Omni 56K Plus Series User’s Guide Command Sets 4-19 4.6 S-Register Descriptions In most bit-mapped S-registers, the default bit va lue is 0. Non-0 default values are followed by an asterisk. In some cases, default values are shown in the reference column preceded by +.
Omni 56K Plus Series User’s Guide 4-20 Command Sets Table 4-16 Extended S-Registers "ATSn=x" COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF.
Omni 56K Plus Series User’s Guide Command Sets 4-21 Table 4-16 Extended S-Registers "ATSn=x" COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF.
Omni 56K Plus Series User’s Guide 4-22 Command Sets Table 4-16 Extended S-Registers "ATSn=x" COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF. 2 2 Speaker is ON until carri er is detected. (Default) M1* 4 4 Speaker is al ways ON. M2 6 6 Speaker is ON after last digit i s dialed out until carrier detected.
Omni 56K Plus Series User’s Guide Command Sets 4-23 Table 4-16 Extended S-Registers "ATSn=x" COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF.
Omni 56K Plus Series User’s Guide 4-24 Command Sets Table 4-16 Extended S-Registers "ATSn=x" COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF.
Omni 56K Plus Series User’s Guide Command Sets 4-25 Table 4-16 Extended S-Registers "ATSn=x" COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF. 6 64 40 Enab les type 4 ring detection. S41= bit dec hex Bit mapped register. +000 0 1 1 Special MNP compatibility.
Omni 56K Plus Series User’s Guide 4-26 Command Sets Table 4-16 Extended S-Registers "ATSn=x" COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF. S46= dec hex CND sil ence detection interval. +028 0-255 0-FF T o process the CND, silence must be detected for the specified interval, in 20 ms units.
Omni 56K Plus Series User’s Guide Firmware Upgrade 5-1 Chapter 5 Firmware Upgrade You can upgrade modem firm ware either by using th e software utility provided in the CD-ROM that comes with your modem package, or by terminal em ulation program such as Bitware or Hyperterminal.
Omni 56K Plus Series User’s Guide 5-2 Firmware Upgrade 5. Follow the upload wizard to complete upgrade pr ocess. After finishing, you may use your modem again.
Omni 56K Plus Series User’s Guide Firmware Upgrade 5-3 5. Type in atupx it will show a message in the next screen..
Omni 56K Plus Series User’s Guide 5-4 Firmware Upgrade 6. Be sure you have the new firmware file on hand, then enter Y . The term inal will response as shown next. Remember that you must decompress compr essed (.zip) files before you can upload them.
Omni 56K Plus Series User’s Guide Firmware Upgrade 5-5 9. After the firmware upload process has completed, you can use the modem again. 5.2.2 Upgrading Using HyperT erminal Example 1. Open the HyperTerminal program in Windows. For example, in Windows 2000 click Star t , Programs , Accessories , Communications , HyperTerminal .
Omni 56K Plus Series User’s Guide 5-6 Firmware Upgrade 2. Enter a descriptive name and select an icon in the Connection Description screen. Click OK to display the Connect to screen. 3. Select the COM port to which the modem is connected. Click OK to continue.
Omni 56K Plus Series User’s Guide Firmware Upgrade 5-7 5. Type in atupx it will show a message in the next screen..
Omni 56K Plus Series User’s Guide 5-8 Firmware Upgrade 6. Be sure you have the new firmware file on hand, then enter Y . The term inal will response as shown next. Remember that you must decompress compr essed (.zip) files before you can upload them.
Omni 56K Plus Series User’s Guide Firmware Upgrade 5-9 8. Choose the Xmodem protocol. Type the firmware file’s location, or click Browse to search for it. Then click Send . 9. After the firmware upload process has completed, you can use the modem again.
Omni 56K Plus Series User’s Guide 5-10 Firmware Upgrade.
Omni 56K Plus Series User’s Guide Index i Index 4 4-bit V oice Data Compression ................... 2-10 B Basic A T Co mmand Sets.............................. 4-1 C Caller ID ............................................... 2-6, 4-8 Caller Number Delivery .
Omni 56K Plus Series User’s Guide ii Index V oice A T Commands .................................. 4-16 V oice Function ........................................... 2-10 V oice IS-101 Command Set ....................... 2-10 V oice Shield DTE Commands .
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