Zyxel MAX-206M1R - Manuals

Document Conventions User’s Guide 6 Icons Used in Figures Figures in this User’s Guide may use the following generic icons. The WiMAX Modem icon is not an exact representation of your WiMAX Modem.\ Table 1 Common Icons WiMAX Access Point Computer Wireless Signal Notebook Server WiMAX Base Station Te...

Safety Warnings User’s Guide 7 Safety Warnings For your safety, be sure to read and follow all warning notices and instructions. • Do NOT use this product near water, for example, in a wet basement or near a swimming pool. • Do NOT expose your device to dampness, dust or corrosive liquids.• Do NOT s...

Contents Overview User’s Guide 9 Contents Overview Introduction and Wizards ...................................................................................................... 29 Getting Started .........................................................................................................

Table of Contents User’s Guide 11 Table of Contents About This User's Guide .......................................................................................................... 3 Document Conventions..................................................................................................

List of Figures User’s Guide 19 List of Figures Figure 1 Mobile Station and Base Station ............................................................................................... 32 Figure 2 WiMAX Modem’s VoIP Features - Peer-to-Peer Calls .........................................................

List of Tables User’s Guide 25 List of Tables Table 1 Common Icons ............................................................................................................................ 6 Table 2 The WiMAX Modem .....................................................................................

User’s Guide 31 C H A P T E R 1 Getting Started The following devices are covered in this book: All graphics and Web Configurator screens shown in this book are based on the MAX-206M1R unless otherwise noted. 1.1 About Your WiMAX Modem The WiMAX Modem has a built-in switch and one phone port. It all...

Chapter 1 Getting Started User’s Guide 33 1.1.2 Make Calls via Internet Telephony Service Provider In a home or small office environment, you can use the WiMAX Modem to make and receive the following types of VoIP telephone calls: • Peer-to-Peer calls - Use the WiMAX Modem to make a call directly to...

Chapter 1 Getting Started User’s Guide 34 1.2 WiMAX Modem Hardware Follow the instructions in the Quick Start Guide to make hardware connections. 1.2.1 LEDs The following figure shows the LEDs (lights) on the WiMAX Modem. Figure 4 The WiMAX Modem’s LEDs The following table describes your WiMAX Modem...

Chapter 1 Getting Started User’s Guide 36 1.3 Good Habits for Managing the Device Do the following things regularly to make the WiMAX Modem more secure and to manage the WiMAX Modem more effectively. • Change the password. Use a password that’s not easy to guess and that consists of different types ...

User’s Guide 37 C H A P T E R 2 Introducing the Web Configurator 2.1 Overview The web configurator is an HTML-based management interface that allows easy device set up and management via any web browser that supports: HTML 4.0, CSS 2.0, and JavaScript 1.5, and higher. The recommended screen resoluti...

User’s Guide 45 C H A P T E R 3 Internet Connection Wizard 3.1 Overview This chapter provides information on the ZyXEL Setup Wizard screens. The wizard guides you through several steps where you can configure your Internet and VoIP settings. 3.1.1 Welcome to the ZyXEL Setup Wizard This is the welcom...

User’s Guide 51 C H A P T E R 4 VoIP Connection Wizard 4.1 Overview This chapter shows you how to use the wizard to set up your voice account(s). The WiMAX Modem has Voice over IP (VoIP) communication capabilities that allow you to use a traditional analog telephone to make Internet calls. You can c...

55 P A R T I I Basic Screens The Main Screen (41) The Setup Screens (57)

User’s Guide 57 C H A P T E R 5 The Setup Screens 5.1 Overview Use these screens to configure or view LAN, DHCP Client and WAN settings. 5.1.1 What You Can Do in This Chapter • The Set IP Address screen ( Section 5.2 on page 58 ) lets you configure the WiMAX Modem’s IP address and subnet mask. • The...

Chapter 5 The Setup Screens User’s Guide 58 you entered. You do not need to change the computer subnet mask unless you are instructed to do so. Daytime A network protocol used by devices for debugging and time measurement. A computer can use this protocol to set its internal clock but only if it kno...

63 P A R T I I I Advanced Screens The LAN Configuration Screens (65) The WAN Configuration Screens (77) The NAT Configuration Screens (89) The System Configuration Screens (99)

User’s Guide 65 C H A P T E R 6 The LAN Configuration Screens 6.1 Overview Use the ADVANCED > LAN Configuration screens to set up the WiMAX Modem on the LAN. You can configure its IP address and subnet mask, DHCP services, and other subnets. You can also control how the WiMAX Modem sends routing ...

Chapter 6 The LAN Configuration Screens User’s Guide 66 Subnet Masks Subnet masks determine the maximum number of possible hosts on a network. You can also use subnet masks to divide one network into multiple sub-networks. DNS DNS (Domain Name System) is for mapping a domain name to its correspondin...

Chapter 6 The LAN Configuration Screens User’s Guide 72 6.6 Technical Reference The following section contains additional technical information about the WiMAX Modem features described in this chapter. 6.6.1 IP Address and Subnet Mask Similar to the way houses on a street share a common street name,...

User’s Guide 77 C H A P T E R 7 The WAN Configuration Screens 7.1 Overview Use the ADVANCED > WAN Configuration screens to set up your WiMAX Modem’s Wide Area Network (WAN) or Internet features. A Wide Area Network (or WAN) links geographically dispersed locations to other networks or the Interne...

Chapter 7 The WAN Configuration Screens User’s Guide 80 7.2 Internet Connection Click ADVANCED > WAN Configuration to set up your WiMAX Modem’s Internet settings. Note: Not all WiMAX Modem models have all the fields shown here. Figure 27 ADVANCED > WAN Configuration > Internet Connection Th...

Chapter 7 The WAN Configuration Screens User’s Guide 82 7.3 WiMAX Configuration Click ADVANCED > WAN Configuration > WiMAX Configuration to set up the frequencies used by your WiMAX Modem. In a WiMAX network, a mobile or subscriber station must use a radio frequency supported by the base stati...

Chapter 7 The WAN Configuration Screens User’s Guide 86 4 In the DL Frequency [4] field, enter 2625000. Leave the rest of the DL Frequency fields at zero. The screen appears as follows. Figure 30 Completing the WiMAX Frequency Screen 5 Click Apply. The WiMAX Modem stores your settings. When the WiMA...

User’s Guide 89 C H A P T E R 8 The NAT Configuration Screens 8.1 Overview Use these screens to configure port forwarding and trigger ports for the WiMAX Modem. You can also enable and disable SIP, FTP, and H.323 ALG. Network Address Translation (NAT) maps a host’s IP address within one network to a...

Chapter 8 The NAT Configuration Screens User’s Guide 90 The following table describes the labels in this screen. 8.3 Port Forwarding A NAT server set is a list of inside (behind NAT on the LAN) servers, for example, web or FTP, that you can make accessible to the outside world even though NAT makes ...

User’s Guide 99 C H A P T E R 9 The System Configuration Screens 9.1 Overview Click ADVANCED > System Configuration to set up general system settings, change the system mode, change the password, configure the DDNS server settings, and set the current date and time. 9.1.1 What You Can Do in This ...

Chapter 9 The System Configuration Screens User’s Guide 100 • In Windows XP: Click Start > My Computer > View system information and then click the Computer Name tab. Note the entry in the Full computer name field and enter it as the WiMAX Modem System Name. Domain Name The Domain Name entry i...

109 P A R T I V Voice Screens The Service Configuration Screens (111) The Phone Screens (129) The Phone Book Screens (139)

User’s Guide 111 C H A P T E R 1 0 The Service Configuration Screens 10.1 Overview The VOICE > Service Configuration screens allow you to set up your voice accounts and configure your QoS settings. VoIP (Voice over IP) is the sending of voice signals over the Internet Protocol. This allows you to...

Chapter 10 The Service Configuration Screens User’s Guide 123 10.4 Technical Reference The following section contains additional technical information about the WiMAX Modem features described in this chapter. 10.4.1 SIP Call Progression The following figure displays the basic steps in the setup and ...

User’s Guide 129 C H A P T E R 11 The Phone Screens 11.1 Overview Use the VOICE > Phone screens to configure the volume, echo cancellation, VAD settings and custom tones for the phone port on the WiMAX Modem. You can also select which SIP account to use for making outgoing calls. 11.1.1 What You ...

Chapter 11 The Phone Screens User’s Guide 130 Supplementary Phone Services Overview Supplementary services such as call hold, call waiting, call transfer, etc. are generally available from your VoIP service provider. The WiMAX Modem supports the following services: • Call Hold• Call Waiting• Making ...

Chapter 11 The Phone Screens User’s Guide 134 11.5 Technical Reference The following section contains additional technical information about the WiMAX Modem features described in this chapter. 11.5.1 The Flash Key Flashing means to press the hook for a short period of time (a few hundred millisecond...

User’s Guide 139 C H A P T E R 1 2 The Phone Book Screens 12.1 Overview The VOICE > Phone Book screens allow you to configure the WiMAX Modem’s phone book for making VoIP calls. 12.1.1 What You Can Do in This Chapter • The Incoming Call Policy screen ( Section 12.2 on page 140 ) lets you maintain...

Chapter 12 The Phone Book Screens User’s Guide 140 12.2 Incoming Call Policy Click VOICE > Phone Book > Incoming Call Policy to maintain rules for handling incoming calls. You can block, redirect, or accept them. Figure 57 VOICE > Phone Book > Incoming Call Policy The following table des...

User’s Guide 147 C H A P T E R 1 3 The Certificates Screens 13.1 Overview Use the TOOLS > Certificates screens to manage public key certificates on the WiMAX Modem. The WiMAX Modem can use public key certificates (also sometimes called “digital IDs”) to authenticate users. Certificates are based ...

Chapter 13 The Certificates Screens User’s Guide 148 WiMAX Modem to generate certification requests that contain identifying information and public keys and then send the certification requests to a certification authority. 13.2 My Certificates Click TOOLS > Certificates > My Certificates to a...

Chapter 13 The Certificates Screens User’s Guide 163 13.3.2 Trusted CA Import Click TOOLS > Certificates > Trusted CAs and then click Import to open the Trusted CA Import screen. Follow the instructions in this screen to save a trusted certification authority’s certificate from a computer to t...

Chapter 13 The Certificates Screens User’s Guide 166 13.4.2 Verifying a Certificate Before you import a certificate into the WiMAX Modem, you should verify that you have the correct certificate. This is especially true of trusted certificates since the WiMAX Modem also trusts any valid certificate s...

User’s Guide 169 C H A P T E R 1 4 The Firewall Screens 14.1 Overview Use the TOOLS > Firewall screens to manage WiMAX Modem’s firewall security measures. Originally, the term firewall referred to a construction technique designed to prevent the spread of fire from one room to another. The networ...

Chapter 14 The Firewall Screens User’s Guide 170 the Internet. The WiMAX Modem can be used to prevent theft, destruction and modification of data, as well as log events, which may be important to the security of your network. The WiMAX Modem is installed between the LAN and a WiMAX base station conn...

Chapter 14 The Firewall Screens User’s Guide 174 14.4 Technical Reference The following section contains additional technical information about the WiMAX Modem features described in this chapter. 14.4.1 Stateful Inspection Firewall. Stateful inspection firewalls restrict access by screening data pac...

Chapter 14 The Firewall Screens User’s Guide 175 14.4.2 Guidelines For Enhancing Security With Your Firewall 1 Change the default password via web configurator. 2 Think about access control before you connect to the network in any way. 3 Limit who can access your router. 4 Don't enable any local ser...

User’s Guide 179 C H A P T E R 1 5 Content Filter 15.1 Overview Use the TOOLS > Content Filter screens to create and enforce policies that restrict access to the Internet based on content Internet content filtering allows you to create and enforce Internet access policies tailored to their needs....

User’s Guide 183 C H A P T E R 1 6 The Remote Management Screens 16.1 Overview Use the TOOLS > Remote Management screens to control which computers can use which services to access the WiMAX Modem on each interface. Remote management allows you to determine which services/protocols can access whi...

Chapter 16 The Remote Management Screens User’s Guide 184 • The SNMP screen ( Section 16.5 on page 187 ) lets you control SNMP access to your WiMAX Modem. • The DNS screen ( Section 16.6 on page 190 ) lets you control DNS access to your WiMAX Modem. • The Security screen ( Section 16.7 on page 191 )...

Chapter 16 The Remote Management Screens User’s Guide 185 SNMP Simple Network Management Protocol (SNMP) is a protocol used for exchanging management information between network devices. SNMP is a member of the TCP/IP protocol suite. Your WiMAX Modem supports SNMP agent functionality, which allows a...

User’s Guide 195 C H A P T E R 1 7 QoS 17.1 Overview Quality of Service (QoS) refers to both a network’s ability to deliver data with minimum delay, and the networking methods used to control the use of bandwidth. Without QoS, all traffic data is equally likely to be dropped when the network is cong...

User’s Guide 199 C H A P T E R 1 8 The Logs Screens 18.1 Overview Use the TOOLS > Logs screens to look at log entries and alerts and to configure the WiMAX Modem’s log and alert settings. For a list of log messages, see Section 18.4 on page 205 . 18.1.1 What You Can Do in This Chapter • The View ...

Chapter 18 The Logs Screens User’s Guide 205 18.4 Log Message Descriptions The following tables provide descriptions of example log messages. Apply Click to save your changes. Cancel Click to return to the previous screen without saving your changes. Table 78 TOOLS > Logs > Log Settings LABEL ...

User’s Guide 215 C H A P T E R 1 9 The Status Screen 19.1 Overview Use this screen to view a complete summary of your WiMAX Modem connection status. 19.2 Status Screen Click the STATUS icon in the navigation bar to go to this screen, where you can view the current status of the device, system resour...

227 P A R T V I Troubleshooting and Specifications Troubleshooting (229) Product Specifications (237)

User’s Guide 229 C H A P T E R 2 0 Troubleshooting This chapter offers some suggestions to solve problems you might encounter. The potential problems are divided into the following categories: • Power, Hardware Connections, and LEDs • WiMAX Modem Access and Login • Internet Access • Phone Calls and ...

Chapter 20 Troubleshooting User’s Guide 230 2 Check the hardware connections. See the Quick Start Guide. 3 Inspect your cables for damage. Contact the vendor to replace any damaged cables. 4 Disconnect and re-connect the power adapter to the WiMAX Modem. 5 If the problem continues, contact the vendo...

Chapter 20 Troubleshooting User’s Guide 231 • If you changed the IP address ( Section 5.2 on page 58 ), use the new IP address. • If you changed the IP address and have forgotten it, see the troubleshooting suggestions for I forgot the IP address for the WiMAX Modem. 2 Check the hardware connections...

Chapter 20 Troubleshooting User’s Guide 232 I cannot Telnet to the WiMAX Modem. See the troubleshooting suggestions for I cannot see or access the Login screen in the web configurator. Ignore the suggestions about your browser. 20.3 Internet Access I cannot access the Internet. 1 Check the hardware ...

Chapter 20 Troubleshooting User’s Guide 233 1 Check the hardware connections, and make sure the LEDs are behaving as expected. See the Quick Start Guide and Section 1.2.1 on page 34 . 2 Disconnect and re-connect the power adapter to the WiMAX Modem. 3 If the problem continues, contact your ISP. The ...

Chapter 20 Troubleshooting User’s Guide 234 1 Check the telephone connections and telephone wire. 2 Make sure you have the VOICE > Service Configuration > SIP Settings screen properly configured ( Chapter 10 on page 111 ). I can access the Internet, but cannot make VoIP calls. 1 Make sure you ...

Chapter 20 Troubleshooting User’s Guide 235 You will lose all of your changes when you push the Reset button. To reset the WiMAX Modem, 1 Make sure the Power LED is on and not blinking. 2 P ress and hold the Reset button for five to ten seconds. Release the Reset button when the Power LED begins to ...

User’s Guide 237 C H A P T E R 2 1 Product Specifications This chapter gives details about your WiMAX Modem’s hardware and firmware features. Table 102 Environmental and Hardware Specifications FEATURE DESCRIPTION Operating Temperature 0°C to 45°C Storage Temperature -25°C to 55°C Operating Humidity...

255 P A R T V I I Appendices and Index WiMAX Security (257) Setting Up Your Computer’s IP Address (261) Pop-up Windows, JavaScripts and Java Permissions (289) IP Addresses and Subnetting (299) Importing Certificates (311) SIP Passthrough (343) Common Services (345) Legal Information (349) Customer S...

User’s Guide 257 A P P E N D I X A WiMAX Security Wireless security is vital to protect your wireless communications. Without it, information transmitted over the wireless network would be accessible to any networking device within range. User Authentication and Data Encryption The WiMAX (IEEE 802.1...

Appendix A WiMAX Security User’s Guide 258 RADIUS RADIUS is based on a client-server model that supports authentication, authorization and accounting. The base station is the client and the server is the RADIUS server. The RADIUS server handles the following tasks: • Authentication Determines the id...

Appendix A WiMAX Security User’s Guide 259 the network. In addition to the shared key, password information exchanged is also encrypted to protect the network from unauthorized access. Diameter Diameter (RFC 3588) is a type of AAA server that provides several improvements over RADIUS in efficiency, ...

User’s Guide 261 A P P E N D I X B Setting Up Your Computer’s IP Address Note: Your specific ZyXEL device may not support all of the operating systems described in this appendix. See the product specifications for more information about which operating systems are supported. This appendix shows you ...

Appendix B Setting Up Your Computer’s IP Address User’s Guide 264 5 The Internet Protocol TCP/IP Properties window opens. Figure 100 Windows XP: Internet Protocol (TCP/IP) Properties 6 Select Obtain an IP address automatically if your network administrator or ISP assigns your IP address dynamically....

User’s Guide 289 A P P E N D I X C Pop-up Windows, JavaScripts and Java Permissions In order to use the web configurator you need to allow: • Web browser pop-up windows from your device.• JavaScripts (enabled by default).• Java permissions (enabled by default). Note: Internet Explorer 6 screens are ...

Appendix C Pop-up Windows, JavaScripts and Java Permissions User’s Guide 290 1 In Internet Explorer, select Tools, Internet Options, Privacy. 2 Clear the Block pop-ups check box in the Pop-up Blocker section of the screen. This disables any web pop-up blockers you may have enabled. Figure 135 Intern...

Appendix C Pop-up Windows, JavaScripts and Java Permissions User’s Guide 292 4 Click Add to move the IP address to the list of Allowed sites. Figure 137 Pop-up Blocker Settings 5 Click Close to return to the Privacy screen. 6 Click Apply to save this setting. JavaScripts If pages of the web configur...

Appendix C Pop-up Windows, JavaScripts and Java Permissions User’s Guide 294 6 Click OK to close the window. Figure 139 Security Settings - Java Scripting Java Permissions 1 From Internet Explorer, click Tools, Internet Options and then the Security tab. 2 Click the Custom Level... button. 3 Scroll ...

Appendix C Pop-up Windows, JavaScripts and Java Permissions User’s Guide 296 3 Click OK to close the window. Figure 141 Java (Sun) Mozilla Firefox Mozilla Firefox 2.0 screens are used here. Screens for other versions may vary. You can enable Java, Javascripts and pop-ups in one screen. Click Tools, ...

User’s Guide 299 A P P E N D I X D IP Addresses and Subnetting This appendix introduces IP addresses and subnet masks. IP addresses identify individual devices on a network. Every networking device (including computers, servers, routers, printers, etc.) needs an IP address to communicate across the ...

Appendix D IP Addresses and Subnetting User’s Guide 301 By convention, subnet masks always consist of a continuous sequence of ones beginning from the leftmost bit of the mask, followed by a continuous sequence of zeros, for a total number of 32 bits. Subnet masks can be referred to by the size of t...

Appendix D IP Addresses and Subnetting User’s Guide 302 Notation Since the mask is always a continuous number of ones beginning from the left, followed by a continuous number of zeros for the remainder of the 32 bit mask, you can simply specify the number of ones instead of writing the value of each...

Appendix D IP Addresses and Subnetting User’s Guide 304 The following figure shows the company network after subnetting. There are now two sub-networks, A and B. Figure 146 Subnetting Example: After Subnetting In a 25-bit subnet the host ID has 7 bits, so each sub-network has a maximum of 2 7 – 2 or...

Appendix D IP Addresses and Subnetting User’s Guide 306 Example: Eight Subnets Similarly, use a 27-bit mask to create eight subnets (000, 001, 010, 011, 100, 101, 110 and 111). The following table shows IP address last octet values for each subnet. Subnet Planning The following table is a summary fo...

Appendix D IP Addresses and Subnetting User’s Guide 307 The following table is a summary for subnet planning on a network with a 16-bit network number. Configuring IP Addresses Where you obtain your network number depends on your particular situation. If the ISP or your network administrator assigns...

Appendix D IP Addresses and Subnetting User’s Guide 308 address that you entered. You don't need to change the subnet mask computed by the WiMAX Modem unless you are instructed to do otherwise. Private IP Addresses Every machine on the Internet must have a unique address. If your networks are isolat...

Appendix D IP Addresses and Subnetting User’s Guide 309 address to computer A or setting computer A to obtain an IP address automatically. Figure 147 Conflicting Computer IP Addresses Example Conflicting Router IP Addresses Example Since a router connects different networks, it must have interfaces ...

User’s Guide 311 A P P E N D I X E Importing Certificates This appendix shows you how to import public key certificates into your web browser. Public key certificates are used by web browsers to ensure that a secure web site is legitimate. When a certificate authority such as VeriSign, Comodo, or Ne...

Appendix E Importing Certificates User’s Guide 312 Internet Explorer The following example uses Microsoft Internet Explorer 7 on Windows XP Professional; however, they can also apply to Internet Explorer on Windows Vista. 1 If your device’s web configurator is set to use SSL certification, then the ...

Appendix E Importing Certificates User’s Guide 318 Installing a Stand-Alone Certificate File in Internet Explorer Rather than browsing to a ZyXEL web configurator and installing a public key certificate when prompted, you can install a stand-alone certificate file if one has been issued to you. 1 Do...

Appendix E Importing Certificates User’s Guide 319 Removing a Certificate in Internet Explorer This section shows you how to remove a public key certificate in Internet Explorer 7. 1 Open Internet Explorer and click TOOLS > Internet Options. Figure 164 Internet Explorer 7: Tools Menu 2 In the Int...

Appendix E Importing Certificates User’s Guide 322 Firefox The following example uses Mozilla Firefox 2 on Windows XP Professional; however, the screens can also apply to Firefox 2 on all platforms. 1 If your device’s web configurator is set to use SSL certification, then the first time you browse t...

Appendix E Importing Certificates User’s Guide 324 Installing a Stand-Alone Certificate File in Firefox Rather than browsing to a ZyXEL web configurator and installing a public key certificate when prompted, you can install a stand-alone certificate file if one has been issued to you. 1 Open Firefox...

Appendix E Importing Certificates User’s Guide 326 Removing a Certificate in Firefox This section shows you how to remove a public key certificate in Firefox 2. 1 Open Firefox and click TOOLS > Options. Figure 175 Firefox 2: Tools Menu 2 In the Options dialog box, click ADVANCED > Encryption &...

Appendix E Importing Certificates User’s Guide 328 Opera The following example uses Opera 9 on Windows XP Professional; however, the screens can apply to Opera 9 on all platforms. 1 If your device’s web configurator is set to use SSL certification, then the first time you browse to it you are presen...

Appendix E Importing Certificates User’s Guide 330 Installing a Stand-Alone Certificate File in Opera Rather than browsing to a ZyXEL web configurator and installing a public key certificate when prompted, you can install a stand-alone certificate file if one has been issued to you. 1 Open Opera and...

Appendix E Importing Certificates User’s Guide 334 Removing a Certificate in Opera This section shows you how to remove a public key certificate in Opera 9. 1 Open Opera and click TOOLS > Preferences. Figure 187 Opera 9: Tools Menu 2 In Preferences, ADVANCED > Security > Manage certificates...

Appendix E Importing Certificates User’s Guide 336 Konqueror The following example uses Konqueror 3.5 on openSUSE 10.3, however the screens apply to Konqueror 3.5 on all Linux KDE distributions. 1 If your device’s web configurator is set to use SSL certification, then the first time you browse to it...

Appendix E Importing Certificates User’s Guide 338 Installing a Stand-Alone Certificate File in Konqueror Rather than browsing to a ZyXEL web configurator and installing a public key certificate when prompted, you can install a stand-alone certificate file if one has been issued to you. 1 Double-cli...

Appendix E Importing Certificates User’s Guide 340 Removing a Certificate in Konqueror This section shows you how to remove a public key certificate in Konqueror 3.5. 1 Open Konqueror and click Settings > Configure Konqueror. Figure 196 Konqueror 3.5: Settings Menu 2 In the Configure dialog box, ...

User’s Guide 343 A P P E N D I X F SIP Passthrough Enabling/Disabling the SIP ALG You can turn off the WiMAX Modem SIP ALG to avoid retranslating the IP address of an existing SIP device that is using STUN. If you want to use STUN with a SIP client device (a SIP phone or IP phone for example) behind...

User’s Guide 345 A P P E N D I X G Common Services The following table lists some commonly-used services and their associated protocols and port numbers. For a comprehensive list of port numbers, ICMP type/code numbers and services, visit the IANA (Internet Assigned Number Authority) web site. • Nam...

User’s Guide 349 A P P E N D I X H Legal Information Copyright Copyright © 2008 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 o...

Appendix H Legal Information User’s Guide 350 Certifications Federal Communications Commission (FCC) Interference Statement The 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 ...

Appendix H Legal Information User’s Guide 351 第十四條 低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。前項合法通信，指依電信規定作業之無線電信。低功率射頻電機須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。 本機限在不干擾合法電臺與不受被干擾保障條件下於室內使用。 減少電磁波影響，請妥適使用。 Notices Changes or modifications not expressly approved by the party responsible for comp...

User’s Guide 353 A P P E N D I X I Customer Support In the event of problems that cannot be solved by using this manual, you should contact your vendor. If you cannot contact your vendor, then contact a ZyXEL office for the region in which you bought the device. Regional offices are listed below (se...

Appendix I Customer Support User’s Guide 354 China - ZyXEL Communications (Shanghai) Corp. • Support E-mail: [email protected]• Sales E-mail: [email protected]• Telephone: +86-021-61199055• Fax: +86-021-52069033• Address: 1005F, ShengGao International Tower, No.137 XianXia Rd., Shanghai• Web: http://ww...

Appendix I Customer Support User’s Guide 355 • Fax: +358-9-4780-8448• Web: www.zyxel.fi• Regular Mail: ZyXEL Communications Oy, Malminkaari 10, 00700 Helsinki, Finland France • E-mail: [email protected] • Telephone: +33-4-72-52-97-97• Fax: +33-4-72-52-19-20• Web: www.zyxel.fr• Regular Mail: ZyXEL France...

Appendix I Customer Support User’s Guide 356 Japan • Support E-mail: [email protected]• Sales E-mail: [email protected]• Telephone: +81-3-6847-3700• Fax: +81-3-6847-3705• Web: www.zyxel.co.jp• Regular Mail: ZyXEL Japan, 3F, Office T&U, 1-10-10 Higashi-Gotanda, Shinagawa-ku, Tokyo 141-0022, Japan...

Appendix I Customer Support User’s Guide 357 • Sales E-mail: [email protected]• Telephone: +47-22-80-61-80• Fax: +47-22-80-61-81• Web: www.zyxel.no• Regular Mail: ZyXEL Communications A/S, Nils Hansens vei 13, 0667 Oslo, Norway Poland • E-mail: [email protected]• Telephone: +48-22-333 8250• Fax: +48-22...

Appendix I Customer Support User’s Guide 358 Sweden • Support E-mail: [email protected]• Sales E-mail: [email protected]• Telephone: +46-31-744-7700• Fax: +46-31-744-7701• Web: www.zyxel.se• Regular Mail: ZyXEL Communications A/S, Sjöporten 4, 41764 Göteborg, Sweden Taiwan • Support E-mail: support@zyxe...

Appendix I Customer Support User’s Guide 359 • Fax: +380-44-494-49-32• Web: www.ua.zyxel.com• Regular Mail: ZyXEL Ukraine, 13, Pimonenko Str., Kiev 04050, Ukraine United Kingdom • Support E-mail: [email protected]• Sales E-mail: [email protected]• Telephone: +44-1344-303044, 0845 122 0301 (UK only...

Index User’s Guide 361 Index A AAA 79 AbS 116 accounting server see AAA ACK message 123 activity 79 Advanced Encryption Standard see AES AES 259 ALG 96 , 246 , 249 alternative subnet mask notation 302 analysis-by-synthesis 116 antenna 244 Application Layer Gateway see ALG authentication 48 , 79 , 81...