ZyXEL Communications ISDN Terminal Adapter Omni.Net Lite User Manual
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ZyXEL Communications ISDN Terminal Adapter Omni.Net Lite User Manual

ZyXEL Communications ISDN Terminal Adapter Omni.Net Lite User Manual

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Omni.Net Lite
ISDN Terminal Adapter
User's Guide
Version 1.2
5/2005

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Summary of Contents for ZyXEL Communications ISDN Terminal Adapter Omni.Net Lite

  • Page 1 Omni.Net Lite ISDN Terminal Adapter User’s Guide Version 1.2 5/2005...

  • Page 3: Copyright

    ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation. All rights reserved.

  • Page 4: Federal Communications Commission (Fcc) Interference Statement

    Omni.Net Lite User’s Guide Federal Communications Commission (FCC) Interference 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.

  • Page 5: Safety Warnings

    For your safety, be sure to read and follow all warning notices and instructions. • To reduce the risk of fire, use only No. 26 AWG (American Wire Gauge) or larger telecommunication line cord. • Do NOT open the device or unit. Opening or removing covers can expose you to dangerous high voltage points or other risks.

  • Page 6: Zyxel Limited Warranty

    Omni.Net Lite 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 (2) 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 either parts or labor, and to...

  • Page 7: Customer Support

    +34 902 195 420 www.zyxel.es +34 913 005 345 +46 31 744 7700 www.zyxel.se +46 31 744 7701 Omni.Net Lite User’s Guide REGULAR MAIL ZyXEL Communications Corp. 6 Innovation Road II Science Park Hsinchu 300 Taiwan ZyXEL Communications Czech s.r.o. Modranská 621 143 01 Praha 4 - Modrany Ceská...
  • Page 8 “+” is the (prefix) number you enter to make an international telephone call. TELEPHONE WEB SITE FTP SITE +44 (0) 8702 909090 www.zyxel.co.uk +44 (0) 8702 909091 ftp.zyxel.co.uk 0906 7370001(UK only) REGULAR MAIL ZyXEL Communications UK Ltd.,11, The Courtyard, Eastern Road, Bracknell, Berkshire, RG12 2XB, United Kingdom (UK) Customer Support...

  • Page 9: Table Of Contents

    Copyright ... 2 Federal Communications Commission (FCC) Interference Statement ... 3 Safety Warnings ... 4 ZyXEL Limited Warranty... 5 Customer Support... 6 Table of Contents ... 8 List of Figures ... 12 List of Tables ... 14 Preface ... 16 Chapter 1 Introduction ...
  • Page 10 Omni.Net Lite User’s Guide 2.4 RS-232 Port: Local DN (Directory Number) and Call Type ...28 2.4.1 Introduction to PPP ...28 2.4.2 Multilink PPP (MP or MLP) ...29 2.4.3 BACP and BAP ...29 2.4.4 ISDN Protocols ...30 2.4.5 Configuring Local DN and Call Type ...30 2.5 RS-232 Port: PPP/MP Parameters ...32 2.5.1 Link Authentication ...32 2.5.1.1 Windows Authentication ...32...
  • Page 11 3.3.1 Data Command Sets ...55 3.3.2 Command Sets for Analog Ports ...59 3.3.3 Debug Command Sets ...61 3.4 Configuring Examples with AT Commands ...61 3.4.1 Phone Number Assignment ...62 3.4.2 Storing Phone Number ...62 3.4.3 Setting Ports Priority ...63 3.4.4 Disabling Call Waiting ...63 3.4.5 Link Authentication ...63 3.4.6 Call Bumping (Bandwidth Release) for Voice Calls ...64 3.4.7 Bandwidth On Demand (BOD) ...64...
  • Page 12 Omni.Net Lite User’s Guide Chapter 6 Troubleshooting ... 78 Index... 80 Table of Contents...

  • Page 13: List Of Figures

    Omni.Net Lite User’s Guide List of Figures Figure 1 TA and ISDN Interfaces ... 20 Figure 2 Top Panel ... 20 Figure 3 ZyXEL Utility Main Screen ... 26 Figure 4 System ... 28 Figure 5 Point-to-Point Link Pathway ... 29 Figure 6 RS-232 Port: Local DN and Call Type ...
  • Page 14 Omni.Net Lite User’s Guide List of Figures...

  • Page 15: List Of Tables

    Omni.Net Lite User’s Guide List of Tables Table 1 Top Panel LED Description ... 20 Table 2 Navigation Panel ... 25 Table 3 Screens Summary ... 26 Table 4 ISDN B-channel Protocols ... 30 Table 5 RS-232 Port: Local DN and Call Type ... 31 Table 6 RS-232 Port: PPP/MP Parameters ...
  • Page 16 Omni.Net Lite User’s Guide List of Tables...

  • Page 17: Related Documentation

    Help us help you. E-mail all User 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 Industrial Park, Hsinchu, 300, Taiwan. Thank you.
  • Page 18 Omni.Net Lite User’s Guide • The Omni.Net Lite ISDN Terminal Adapter may be referred to as the TA in this user’s guide. Preface...

  • Page 19: Chapter 1 Introduction

    This chapter introduces the key features of the TA. 1.1 About your TA The Omni.Net Lite is an ISDN Terminal Adapter (TA) with S/T interface, equipped with two phone ports for connecting to analog phones and/or fax devices. It also supports supplementary services such as call hold, call transfer, call waiting and 3-way conference calling.

  • Page 20: Bandwidth-On-Demand

    Omni.Net Lite User’s Guide 1.1.1.5 Bandwidth-On-Demand The TA dynamically allocates bandwidth by dialing and dropping connections according to traffic demand. 1.1.1.6 PAP and CHAP Security The TA supports PAP (Password Authentication Protocol) and CHAP (Challenge Handshake Authentication Protocol). CHAP is more secure than PAP; however, PAP is readily available on more platforms.

  • Page 21: Ta Hardware And Driver Installation

    Figure 1 TA and ISDN Interfaces Note: Do not connect this TA to a U interface. 1.2 TA Hardware and Driver Installation Follow the instructions in the Quick Start Guide to install the driver and make hardware connections. 1.3 Top Panel LEDs Figure 2 Top Panel The following table describes the LEDs on the top panel.

  • Page 22: Configuration Methods

    Omni.Net Lite User’s Guide Table 1 Top Panel LED Description STATUS Blinking Blinking DTR (Data Terminal Ready) DSR (Data Set Ready) RTS (Request To Send) CTS (Clear To Send) PHONE 1 PHONE 2 1.4 Configuration Methods To configure your TA, choose one of the following methods: •...
  • Page 23 Omni.Net Lite User’s Guide • AT commands with a terminal emulation program such as Hyperterminal in Windows • Tone commands using the telephone keypad (for analog ports) Chapter 1 Introduction...
  • Page 24 Omni.Net Lite User’s Guide Chapter 1 Introduction...

  • Page 25: Chapter 2 Using The Utility

    This chapter shows you how to access and configure the TA using the utility. 2.1 Accessing the TA with the Utility 1 Make sure your TA hardware is properly connected (refer to the Quick Start Guide). 2 Insert the included CD into your CD-ROM driver. 3 Double-click the ConfigOmniNetLite.exe icon, as shown below, in the Utility folder of your CD.

  • Page 26: Table 2 Navigation Panel

    Omni.Net Lite User’s Guide your computer. Otherwise, select Default Settings and click Next to view the default settings of the TA. 6 After you select Query from TA and click Next, the following screen appears while the query is processing. 7 The utility main screen displays, you can see five icons on the navigation panel as shown.

  • Page 27: Navigating The Utility

    Table 2 Navigation Panel LABEL DESCRIPTION Upgrade Click this icon to upload firmware to your TA. Exit Click this icon at any time to leave the utility without saving. 2.2 Navigating the Utility This section summarizes how to navigate the utility. Figure 3 ZyXEL Utility Main Screen The following table describes the menus listed on the left.

  • Page 28: System

    Omni.Net Lite User’s Guide Table 3 Screens Summary MENU SUB-MENU PPP/MP Parameters V.24 Signal Incoming Call Screen Outgoing Call Screen Pre-stored Numbers Advance Setting Analog Port Local DN and Options Incoming Call Screen Outgoing Call Screen Pre-stored Numbers Supplementary Service 2.3 System Click System to display the screen as shown next.

  • Page 29: Rs-232 Port: Local Dn (Directory Number) And Call Type

    Figure 4 System 2.4 RS-232 Port: Local DN (Directory Number) and Call Type This section shows you how to configure the data call number and type. 2.4.1 Introduction to PPP Point-To-Point Protocol (PPP) is designed for simple one-to-one links. These links provide full-duplex, simultaneous, bi-directional operation, and are assumed to deliver packets in order.

  • Page 30: Multilink Ppp (Mp Or Mlp)

    Omni.Net Lite User’s Guide Figure 5 Point-to-Point Link Pathway 2.4.2 Multilink PPP (MP or MLP) There are two B channels in basic rate ISDN. This offers the possibility of opening multiple simultaneous channels between systems giving users additional bandwidth on demand. Multilink PPP is a method for bundling both B-channels into one PPP link for higher throughput.

  • Page 31: Isdn Protocols

    2.4.4 ISDN Protocols HDLC (High-Level Data Link Control) is one of the most common data link (layer 2) protocols. It supports both half duplex and full duplex communication lines, point to point (peer to peer) and multi-point networks, and switched or non-switched channels. It permits synchronous, code-transparent data transmission.

  • Page 32: Figure 6 Rs-232 Port: Local Dn And Call Type

    Omni.Net Lite User’s Guide Figure 6 RS-232 Port: Local DN and Call Type The following table describes the labels in this screen. Table 5 RS-232 Port: Local DN and Call Type LABEL Local Directory Number Address SubAddress CLIP and CLIR Selection DESCRIPTION Enter the phone number of the data port.

  • Page 33: Rs-232 Port: Ppp/Mp Parameters

    Table 5 RS-232 Port: Local DN and Call Type LABEL Call Type X.75 Setup Transmitting Frame Size (bytes) 2.5 RS-232 Port: PPP/MP Parameters This section shows you how to configure PPP or MP parameters. 2.5.1 Link Authentication After a link is established, it is necessary to authenticate the peer for security reasons. There are two popular authentication methods.

  • Page 34: Figure 7 Windows Xp: Dial-Up Connection: Property

    Omni.Net Lite User’s Guide Figure 7 Windows XP: Dial-up Connection: Property Figure 8 Windows XP: Dial-up Connection Property: Security Chapter 2 Using the Utility...

  • Page 35: Call Bumping (Bandwidth Release) For Voice Calls

    Figure 9 Windows 98: Dial-up Connection Property: Server Types If you choose MLP 128K (dynamic or fixed) in the utility (see the ATC0=8CI=1 command, the TA needs the username and password in plain text form to establish the connection. Do not select Enable CHAP in the PPP/MP Parameters screen. CHAP is described in RFC-1994 and PAP is described in RFC-1334.

  • Page 36: Configuring Ppp/Mp Parameters

    Omni.Net Lite User’s Guide Note: The high threshold must be greater than the low threshold, otherwise, both of them will be reset to the default. 2.5.4 Configuring PPP/MP Parameters Click PPP/MP Parameters under RS-232 Port to display the screen as shown next. Figure 10 RS-232 Port: PPP/MP Parameters The following table describes the labels in this screen.

  • Page 37: Rs-232 Port: V.24 Signal

    Table 6 RS-232 Port: PPP/MP Parameters LABEL Threshold of data loading to ADD/DROP one channel Persist time for monitoring threshold to add or drop one channel 2.6 RS-232 Port: V.24 Signal The V.24 signal screen describes ways to treat data control signal for data transmitted via the RS-232 serial interface of the TA.

  • Page 38: Configuring V.24 Signal

    Omni.Net Lite User’s Guide Note: The TA and the computer should use the same flow control protocol. 2.6.2 Configuring V.24 Signal Click V.24 Signal under RS-232 Port to display the screen as shown next. Figure 12 RS-232 Port: V.24 Signal Chapter 2 Using the Utility...

  • Page 39: Incoming Call Screening

    The following table describes the labels in this screen. Table 7 RS-232 Port: V.24 Signal LABEL Data Carrier Detect Control Data Terminal Ready Action Flow Control Setting Data Set Ready 2.7 Incoming Call Screening Use this function to set restrictions on incoming data or voice calls. In Incoming Call Screen under RS-232 Port or Analog Port, create a list of incoming call phone numbers (with sub-addresses) and configure the Mode field to reject or accept the calls with the phone number in the list.

  • Page 40: Outgoing Call Screening

    Omni.Net Lite User’s Guide Figure 13 RS-232 Port: Incoming Call Screen 2.8 Outgoing Call Screening Use this function to set restrictions on outgoing data or voice calls, such as allowing or prohibiting a long-distance or international call. In Outgoing Call Screen under RS-232 Port or Analog Port, create a list of prefix digits for outgoing call and configure the Mode field to prohibit or allow the calls with the prefix digits in the list.

  • Page 41: Pre-Stored Numbers

    Figure 14 Analog Port: Outgoing Call Screen 2.9 Pre-stored Numbers To store a phone number for data calls or voice calls in the TA, click Pre-stored Numbers under RS-232 Port or Analog Port and enter the phone numbers (and sub-addresses) in the screen shown as below.

  • Page 42: Rs-232 Port: Advance Setting

    Omni.Net Lite User’s Guide Figure 15 Analog Port: Pre-stored Numbers 2.10 RS-232 Port: Advance Setting Use this screen to configure data port settings and charge information. Click Advance Setting under RS-232 Port to display the screen as shown next. Chapter 2 Using the Utility...

  • Page 43: Figure 16 Rs-232 Port: Advance Setting

    Figure 16 RS-232 Port: Advance Setting The following table describes the labels in this screen. Table 8 RS-232 Port: Advance Setting LABEL Advance Options Auto Answer Wait for Conn Power on baud rate Power on attribute Extended result code Ring result code Charge Information Chapter 2 Using the Utility DESCRIPTION...

  • Page 44: Analog Port: Local Dn And Options

    Omni.Net Lite User’s Guide Table 8 RS-232 Port: Advance Setting LABEL Last call charge info. Clear last call charge info. Accumulate Charge Info. Clear accumulate charge info. Power On Auto-Dialing Select 1 to have the TA automatically dial up a connection after power-on. Maximum Retry Count to Redial 2.11 Analog Port: Local DN and Options...

  • Page 45: Caller Id

    2 Enter the first number in the Address field beside Port 1 and the second number in the Address field beside Port 2. 3 Click Submit to TA to save the changes back to the TA. 2.11.2 Caller ID The caller ID (Caller Identification) information will display on the analog ports. Two caller ID service types are supported by your TA.

  • Page 46: Dialing Method

    Omni.Net Lite User’s Guide 2.11.3 Dialing Method There are two ways to send a message containing the phone number: EN-BLOC sending and OVERLAP sending. In En-Bloc mode, the complete phone number is sent in the first signaling message. Users enter all digits of the phone number before a timeout period expires (the call times out if there is inactivity for more than four seconds) or press “#”...

  • Page 47: Voice Calls

    The following table describes the labels in this screen. Table 10 Analog Port: Local DN and Options LABEL Local Directory Number Port 1 Port 2 CLIP and CLIR Selection Device type on analog port Port Priority Dialing method 2.12 Voice Calls This section covers how to initiate and receive calls over an ISDN through the analog ports on your ISDN TA and introduces supplementary services including call hold, call waiting, call transfer and three-way conference.

  • Page 48: Answering A Voice Call

    Omni.Net Lite User’s Guide 2.12.2 Answering a Voice Call To answer an incoming call, just pick the receiver when that telephone is ringing. Voice calls are routed to one or both of the analog ports (PHONE 1 or/and PHONE 2) based on the phone number assignment when they are received.

  • Page 49: The Flash Key

    • Call Hold • Call Waiting • Call transfer • Three-Way Conference Note: To take full advantage of the supplementary voice services available though the TA's phone ports, you will need to subscribe to the services from your local telephone company. 2.12.4.1 The Flash Key Flashing means to press the hook for a short period of time (a few hundred milliseconds) before releasing it.

  • Page 50: Call Waiting

    Omni.Net Lite User’s Guide Press the flash key and then “0” to disconnect the call presently on hold and keep the current call on line. Press the flash key and then “1” to disconnect the current call and resume the hold call. If you hang up the phone but a caller is still on hold, there will be a remind ring (see 4.1.1 on page 68 for more information).

  • Page 51: Call Transfer

    Figure 18 Analog Port: Supplementary Service 2.12.4.4 Call Transfer You can transfer a call to a local phone (connected to the TA) or a remote phone (not connected to the TA) through an ISDN line. 2.12.4.4.1 Call Transfer between Two Analog Ports To transfer incoming calls (after you answer this call) to a local phone, follow these steps: 1 Press the flash key to put the caller on hold.

  • Page 52: Three-Way Conference

    Omni.Net Lite User’s Guide 4 Hang up the phone. 2.12.4.5 Three-Way Conference 1 When you are on the phone talking to someone, place the flash key to put the caller on hold and get a dial tone. 2 Dial a phone number directly to make another call. 3 When the second call is answered, press the flash key, wait for the sub-command tone and press “3”...

  • Page 53: Chapter 3 Using At Commands

    3.1 AT Commands Overview An AT Command is a command in asynchronous data format issued by the computer to the ISDN TA through the asynchronous computer-modem interface. AT commands are used to configure and control the TA by typing commands at a computer or terminal keyboard. To send an AT Command from a computer to the TA, you must run a communication software program and the TA must be in command state.
  • Page 54 Omni.Net Lite User’s Guide 3 Enter a descriptive name and select an icon in the Connection Description screen. Click OK to display the Connect To screen. 4 Select the COM port to which the TA is connected. Click OK to continue. 5 In the COM Properties screen, click OK after configuring the following parameters: •...
  • Page 55 • 6 The DTR LED is on. If it is off, check the HyperTerminal settings and your cable connections. 7 Type in AT and press now use the commands with an “AT” or “at” prefix to configure the TA. Refer to 5 on page 72 for detailed information on AT command sets.

  • Page 56: At Commands

    Omni.Net Lite User’s Guide 3.3 AT Commands The following tables summarize the AT command sets. 3.3.1 Data Command Sets The AT data command sets are shown in the following table. Table 14 AT Data Command Sets Requiring an "AT" Prefix COMMAND C0=n C1=n...
  • Page 57 Table 14 AT Data Command Sets Requiring an "AT" Prefix COMMAND S0=n S2=n S3=n S4=n S5=n S7=n S12=n S25=n S50=n S51=n Chapter 3 Using AT Commands OPTION DESCRIPTION Change from escape mode to data mode. +++ is the escape sequence code that is entered in data state to return the ISDN TA to command state.
  • Page 58 Omni.Net Lite User’s Guide Table 14 AT Data Command Sets Requiring an "AT" Prefix COMMAND &C &D &F &K &S &V &W %D0=n %D1=n %D2=n OPTION DESCRIPTION Display user data. Display phone number of calling site and user data. Enable/Disable extended result code. Basic result code (default).
  • Page 59 Table 14 AT Data Command Sets Requiring an "AT" Prefix COMMAND %D3=n %Id=<phone number> [/<sub- address>] %M1=n %M2=n %M3=n %M4=n %M5=n %Od=<prefix digits> %P0=n %P1=n Chapter 3 Using AT Commands OPTION DESCRIPTION The number of retrying to re-dial the outgoing data call once TA failed to establish the data call.

  • Page 60: Command Sets For Analog Ports

    Omni.Net Lite User’s Guide Table 14 AT Data Command Sets Requiring an "AT" Prefix COMMAND %P2=n %S0=<phone number> [/<sub- address>] -P0=n -Zd=<phone number> [/<sub- address>] 3.3.2 Command Sets for Analog Ports The AT command sets for the analog port are shown in the following table. Table 15 AT Command Sets for the Analog Port COMMAND \P0=n...
  • Page 61 Table 15 AT Command Sets for the Analog Port COMMAND \Zd=<phone number> [/<sub- address>] !pA0=n !pA1=n !pId=<phone number> [/<sub- address>] !pOd=<prefix digits> Create a list of the prefix digits for outgoing call screening on the analog port. !pP0=n !pP1=n !pP2=n Chapter 3 Using AT Commands DESCRIPTION Set a pre-stored phone number for the analog port.

  • Page 62: Debug Command Sets

    Omni.Net Lite User’s Guide Table 15 AT Command Sets for the Analog Port COMMAND !pS=<phone number> [/<sub- address>] $D99 $C0? $C1? $F99 $P5=<country selection code> 3.3.3 Debug Command Sets The AT command sets for debugging are shown in the following table. Table 16 Debug Command Sets COMMAND L6=n...

  • Page 63: Phone Number Assignment

    3.4.1 Phone Number Assignment Enter AT!pS=<phone number> and press [ENTER] to assign the first phone number to the PHONE 1 port. Enter AT!pS=<phone number> and press [ENTER] to assign the second phone number to the PHONE 2 port. Figure 19 AT Command Example 1 3.4.2 Storing Phone Number To store a phone number (1234567 for example) on the TA, use the AT-Zd=<phone number>...

  • Page 64: Setting Ports Priority

    Omni.Net Lite User’s Guide Figure 20 AT Command Example 2 3.4.3 Setting Ports Priority To set the same priority for both ports, enter AT\P2=0 and press [ENTER]. To set the PHONE 1 port to have the first priority, enter AT\P2=1 and press [ENTER]. To set the PHONE 2 port to have the first priority, enter AT\P2=2 and press [ENTER].

  • Page 65: Call Bumping (Bandwidth Release) For Voice Calls

    3.4.6 Call Bumping (Bandwidth Release) for Voice Calls Refer to Section 2.5.2 on page 34 Table 18 Call Bumping AT commands AT COMMANDS AT%M2=0 AT%M2=1 3.4.7 Bandwidth On Demand (BOD) Refer to Section 2.5.3 on page 34 Table 19 BOD AT commands AT COMMANDS AT%M3=n AT%M4=n...

  • Page 66: Voice Call

    Omni.Net Lite User’s Guide 3.4.8.2 Voice Call Use AT!pId=<phone number> [/<sub-address>] to configure a list of incoming call phone numbers (with sub-addresses), then use AT!pP0=n to reject or accept the calls with the phone number in the list. 3.4.9 Outgoing Call Screening Use this function to set restrictions on outgoing calls, such as allowing or prohibiting a long- distance or international call.

  • Page 67: Result Codes

    3.5 Result Codes A result code is the command response or the connect message to the computer connected to the TA. The format of the result code is dependent on Xn and Vn commands. The result codes are shown in the following table. Table 20 Result Codes NUMERIC FORM VERBOSE FORM CONNECT...
  • Page 68 Omni.Net Lite User’s Guide Chapter 3 Using AT Commands...

  • Page 69: Chapter 4 Using Tone Commands

    Using Tone Commands You can also use a telephone keypad to configure the TA using tone commands. 4.1 How to Use Tone Commands with a Telephone Keypad 1 Make sure your TA hardware is properly connected (refer to the Quick Start Guide). 2 Pick up the receiver of the telephone which is connected to the PHONE 1/2 port.

  • Page 70: Tone Commands

    Omni.Net Lite User’s Guide 4.2 Tone Commands The tone command sets are shown in the following table. Refer to the corresponding AT commands in Chapter 5 on page 72 Table 22 Tone Commands TONE COMMAND 991*99# 015*<country code># 120*n# 121*n# 122*n# 13d*<phone number>...

  • Page 71: Configuring Example With Tone Commands

    Table 22 Tone Commands TONE COMMAND 221*n# 222*n# 310*<phone number> [*<sub-address>]# 32d*<phone number> [*<sub-address>]# 35d*<prefix digits> # 4.3 Configuring Example with Tone Commands This section shows you some examples of configuring the TA using Tone commands. Refer to Chapter 2 on page 24 4.3.1 Phone Number Assignment Use the ***310*<phone number>[*<sub-address>]#...

  • Page 72: Storing Phone Number

    Omni.Net Lite User’s Guide 4.3.2 Storing Phone Number To store a phone number on the TA, use the 13d*<phone number> [*<sub- address>]# command for voice calls. For example, dial 1234567 on the TA.The phone number index is 0. See place a voice call. 4.3.3 Setting Ports Priority To set the same priority for both two ports, use the ***122*0# command.

  • Page 73: Chapter 5 Firmware Upgrade

    You can upgrade TA firmware using the utility or by terminal emulation program such as HyperTerminal in Windows. To obtain the latest firmware version, please go to ZyXEL's website at http://www.zyxel.com. Only use firmware for your TA’s specific model. 5.1 Upgrading Using the Utility 1 Follow the steps in 2 Click the Upgrade icon on the navigation panel.

  • Page 74: Upgrading Using Hyperterminal Example

    Omni.Net Lite User’s Guide Figure 24 Utility Firmware Upgrade: Confirm 5 The following screen displays while firmware upload is in progress. Note: Do not interrupt the file transfer process as this may PERMANENTLY DAMAGE your TA. Figure 25 Utility Firmware Upgrade: In Progress 6 After a successful upload, the system will reboot.
  • Page 75 2 Type AT$D99 and press [ENTER]. A message “Remote Firmware Upgrade Start...” shows in the next screen. 3 Be sure you have the new firmware file on hand. You must decompress compressed (.zip) files before you can upload them. 4 Click Transfer, then Send File to display the Send File screen. Chapter 5 Firmware Upgrade Omni.Net Lite User’s Guide...
  • Page 76 Omni.Net Lite User’s Guide 5 Choose the 1K Xmodem protocol. Type the firmware file's location, or click Browse to search for it. Then click Send. 6 Firmware upload is in progress; do not turn off the TA or disconnect the RS-232 cable. Chapter 5 Firmware Upgrade...
  • Page 77 Omni.Net Lite User’s Guide 7 After the firmware upload process has completed, the TA automatically restarts. You can check your new firmware version by using the ATI3 command. Chapter 5 Firmware Upgrade...
  • Page 78 Omni.Net Lite User’s Guide Chapter 5 Firmware Upgrade...

  • Page 79: Table 23 Troubleshooting

    This chapter covers potential problems and possible remedies. After each problem description, some instructions are provided to help you to diagnose and to solve the problem. Please see our included disk for further information. Table 23 Troubleshooting PROBLEM None of the LEDs are I cannot connect to the Internet.
  • Page 80 Omni.Net Lite User’s Guide Chapter 6 Troubleshooting...

  • Page 81: Index

    Numerics 110V AC 230V AC Accessories Airflow American Wire Gauge AT Commands AT Commands Overview BACP BACP and BAP Bandwidth On Demand 19, 34 Bandwidth On Demand (BOD) Bandwidth Release 34, 64 Basement Basic Rate Interface 34, 64 busy tone Cables, Connecting Call Bumping 18, 34, 64...
  • Page 82 Omni.Net Lite User’s Guide Electric Shock Electrical Pipes Electrocution En-Bloc Sending Europe Exposure Finland, Contact Information Firmware Upgrade 19, 72 Flow Control France, Contact Information Gas Pipes Germany, Contact Information getting started hardware connections Hardware Flow Control HDLC High Voltage Points High-Level Data Link Control How to Use Tone Commands with a Telephone Keypad HyperTerminal...
  • Page 83 Pipes Point-To-Point Protocol Pool Ports Priority 46, 47, 63 Power Adaptor Power Cord Power Outlet Power Supply Power Supply, repair PPP Multilink PPP/MLP Pre-stored Numbers Qualified Service Personnel Quick Start Guide 16, 20, 24, 52, 68 Regular Mail Related Documentation Removing Repair Request to Send...
  • Page 84 Omni.Net Lite User’s Guide Worldwide Contact Information X.75 XON/XOFF ZyXEL Limited Warranty Note Index...

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