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Omni 56K Plus Series
DATA/FAX Modem
User’s Guide
Version 1.0.0
July 2004
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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
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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 any interference received, including interference that may cause undesired operations. This equipment has been teste
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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, ZyXEL will, at its discretion, repair or replace the defective products or components without charge for eit
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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. • Product model and serial number. • Warranty Information. • Date that you received your device. • Brief description of the problem and the steps you took to
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Omni 56K Plus Series User’s Guide Table of Contents Copyright................................................................................................................................................ii Federal Communications Commission (FCC) Interference Statement .......................................... iii ZyXEL Limited Warranty ...................................................................................................................iv Customer Support....................
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Omni 56K Plus Series User’s Guide List of Tables Table 2-1 Hardware Specification ........................................................................................................2-1 Table 2-2 Firmware Specification ........................................................................................................2-1 Table 2-3 Feature Description .............................
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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 Documentati
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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. • For brevity’s sake, we will use “e.g.” as a shorthand for “for instance” and “i.e.” for “that is” or “in other words” throughout t
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Omni 56K Plus Series User’s Guide 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. 1.1 ZyXEL Omni 56K Plus modem Overview The Omni 56K USB Plus or Omni 56K COM Plus is an analog Data/Fax modem used for Internet access via PSTN line. Models included in this series at the time of
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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 users who might need more information about the Omni 56K Plus modem's specifications and functions when programming or other applications. 2.1 Har
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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 re
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Omni 56K Plus Series User’s Guide ITU-T V.17 ITU-T V.29 ITU-T V.27ter ITU-T V.21 Error Control and Data Compression ITU-T V.44 ITU-T V.42 ITU-T V.42bis MNP3-5 Command Set 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& Command Set Extended AT
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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 103 Hardware/Software Flow Control Error Control/Data Compression ZyXEL AT Command Set External Plug and Play for Windows 95/98/98SE/Me/2000/XP in RS232 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.
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Omni 56K Plus Series User’s Guide Table 2-4 Physical Layer Capacity STANDARD BIT RATE [BPS] 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 3
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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 MNP5 data compression protocols. Data compression needs an error-free data link to work correctly, otherwise the corrupted compressed data stream will ruin the decompr
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Omni 56K Plus Series User’s Guide TIME: CALLER NUMBER: or CALLER NAME: RING MM is the two-digit month message, DD is the two-digit date message, hh is the hour and mm is the minute of the time, and CALLER_ID is the phone number of the caller or CALLER_NM his/her name. The following is an example of a caller ID message as it might appear on your s
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Omni 56K Plus Series User’s Guide Setting S48.0=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. 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
