Huawei HG552a1 User's Manual
Contents
1. Wait for a few seconds and then you can see the WLAN indicator becomes solid on from the blinking state indicating that the HG552a1 is connected to your PC through the WPS function This state lasts 5 minutes Then the WLAN indicator turns off 7 FAQs How can I configure a computer to use a static IP address Take a computer that runs Windows XP as an example To configure the computer to use a static IP address do as follows Step 1 Inthe Control Panel window double click Network Connections to display the Network Connections window Step 2 Inthe Network Connections window right click the working Local Area Connection and choose Properties Step 3 In the This connection uses the following items group box of the Local Area Connection Properties dialog box select Internet Protocol TCP IP Click Properties Step 4 Select Use the following IP address Step 5 Set the IP address of the computer and ensure that the IP address is in the same network segment as the local area network LAN IP address of the HG552a1 Assume that the default LAN IP address of the HG552a1 is 192 168 1 1 To set the IP address of the computer do as follows 1 In IP address enter 192 168 1 100 Ensure that this IP address is unique and not used by other computers 15 FAQs The configurable static IP address ranges from 192 168 1 2 to 192 168 1 254 2 In Subnet mask enter 255 255 255 0 3 In Default gateway enter 192 168 1 1 S2. HUAWEI HG552a1 Home Gateway User Guide Wz HUAWEI TECHNOLOGIES CO LTD HUAWEI Wz HUAWEI HUAWEI HG552a1 Home Gateway V100R001 User Guide Issue 02 Date 2010 10 10 Part Number 202317 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd Huawei Technologies Co Ltd provides customers with comprehensive technical support and service For any assistance please contact our local office or company headquarters Huawei Technologies Co Ltd Address Huawei Industrial Base Bantian Longgang Shenzhen 518129 People s Republic of China Website http www huawei com Email terminal huawei com Copyright Huawei Technologies Co Ltd 2010 All rights reserved No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co Ltd The product described in this manual may include copyrighted software of Huawei Technologies Co Ltd and possible licensors Customers shall not in any manner reproduce distribute modify decompile disassemble decrypt extract reverse engineer lease assign or sublicense the said software unless such restrictions are prohibited by applicable laws or such actions are approved by respective copyright holders under licenses Trademarks and Permissions Win Wy nuawel HUAWEI and S are trademarks or registered trademarks of Huawei Technologies Co Ltd Other t
3. gt 10 STB set top box 11 Desktop computer 12 Notebook computer 2 3 Indicators Interfaces and Buttons Indicators The indicators of the HG552a1 are located on the front panel as shown in Figure 2 2 Figure 2 2 Indicators Product Overview Table 2 2 describes the meanings of the indicators Table 2 2 Meanings of the indicators Indicator POWER DSL INTERNET WLAN VOIP LAN LAN2 LAN3 LAN4 USB Status gt Off On Blinking Sige n Blinking se Blinking r 5 i 5 On Blinking Blinking Li 5 Off Description The HG552al1 is powered on The HG552al is powered off The DSL connection is established and activated The DSL connection is being activated The HG552al is powered off or no DSL connection The Internet connection is set up but no data is being transmitted on the WAN interface The Internet connection is set up and data is being transmitted The HG552al1 is powered off or no Internet connection The WLAN connection is successfully established but no data is being transmitted The WLAN connection is successfully established and data is being transmitted The HG552al1 is powered off or the WLAN connection is not yet established The softswitch has logged in successfully The HG552al1 is powered off or no
4. Mail Transfer Protocol SMTP and can cooperate with other protocols such as the Real time Transport Protocol RTP the Real time Transport Control Protocol RTCP the Session Description Protocol SDP and the Domain Name Server DNS protocol to implement voice services and the facsimile service 12 Voice Services The HG552a1 enables voice service interworking between the Internet and the Public Switched Telephone Network PSTN 5 2 Voice Service Introduction Networking Figure 5 1 Network model of voice services Table 5 1 Description of the equipment in voice service networking No Item Description Proxy Server A server that forwards requests or responses in place of the client Registrar Server A server that receives registration requests BRAS Broadband Remote Access Server DSLAM Digital Subscriber Line Access Multiplexer HG552al Telephone NIAI Bl wo n te Computer Configuration Procedure The VoIP parameter has been configured with the delivered HG552a1 In general this parameter does not need to be configured and please keep the default settings 13 Wireless Services 6 Wireless Services If a wireless network adapter is installed on your computer you can connect your computer to the HG552al1 through a wireless connection There are two methods to configure the wireless network connection 6 1 Configuring the Wireless Connection by the Web Page To configure the wireless network connection
5. N OOA 12 DZ N OCE Servi Ce INO GUC HON enaena i 13 TNS EVO AT ozo ot a E e EA e a E a 13 Con oura non Procedure enan E E E E 13 6 Wireless ServiCes seeesseeeessocessocesssoeessocessoceessoceesoceessocessoceessoeessoceesscoeessoceessoeessoeeeso 14 6 1 Configuring the Wireless Connection by the Web Page ccccccccsssccessseceesteeeeeneees 14 6 2 Configuring the Wireless Connection Manually ccccccccccccssscceesssccessseceesseeeeseees 15 DA OS EAEE EEA AE NEE A A A 15 Figures Figures Figure 2 1 Network application of the HG552a1 cece cceesssscecccceeeeeeeeeeeseeessnnneeeeeeeeeeees 4 Figure 2 2 TiidiCa tons cots E E Sad aerate hae eas E ale meek Slee 5 Figure 2 3 Interfaces and Dts seiis e e A E 7 Figure 3 1 Connecting the HGS 2a lirei E E 9 Figure4 T Connect tothe USB interlace suri oirean tiea e EE EA Eea 10 Figure 5 1 Network model of voice services 00 0 0 ccc eeceeseeseessnnnceceeeeeeeeeeesseeeeessnnaaeeeeeseeeeees 13 Tables Table 2 1 Description of the elements for the network application diagram 008 5 Table 2 2 Meanings of the indicators ccccccccccccccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeseeseess 6 Table 2 3 Functions of the interfaces and DUttONS cece cccccceeeeeeseeseeesntneeeeeeeeeeeeeeseeeees 1 Table 4 1 Requirements on PC settings sssini i ea TES EE 10 Table 5 1 Description of the equipment in voice service networking cc eeeeeeeee
6. TR 069 standard of the Digital Subscriber Line DSL Forum Providing complete remote management and diagnosis e Providing a zero configuration solution which significantly lowers the operation and maintenance costs and can be combined with the automatic upgrade and service provisioning processes to conveniently distribute customized services ADSL ADSL2 Interface Providing embedded ADSL ADSL2 broadband network functions e Supporting the ITU T G 994 1 G hs handshake protocol Product Overview e Providing compatibility with Annex A ANSI T1 413 Issue 2 ITU T G 992 1 G dmt G 992 3 ADSL2 and G 992 5 ADSL2 Wide Area Network WAN Protocol e Supporting multiple AALS protocols such as LLC and VC MUX RFC1483 2684 e Supporting PPPoE RFC2516 e Supporting routing and bridging in conformance with RFC 2684 2 2 Network Application Figure 2 1 shows the network application of the HG552al Figure 2 1 Network application of the HG552a1 e indicates an actual network connection e indicates a logical management channel Table 2 1 describes the elements shown in Figure 2 1 Product Overview Table 2 1 Description of the elements for the network application diagram No Full Name 1 NGN Next Generation Network gt i 3 Internet Protocol Television 4 Broadband Remote Access Server 5 Digital Subscriber Line Access Multiplexer 6 OSS Operations Support System 7 ACS Auto Configuration Server i
7. cable Otherwise the cable may get damaged causing malfunction of the device Before cleaning the device stop using it power it off and then remove all the cables connected to it Product Overview e Usea clean soft and dry cloth to clean the device shell Do not use any cleaning agent or spray to clean the device shell 2 Product Overview 2 1 Product Features The EchoLife HG552a1 hereinafter referred to as the HG552a1 is a high performance Asymmetrical Digital Subscriber Line ADSL voice gateway designed for home users and small office and home office SOHO users This section describes the features of the HG552a1 Flexible Routing Providing an embedded Point to Point Protocol over Ethernet PPPoE dialer e Supporting the Dynamic Host Configuration Protocol DHCP server e Supporting simultaneous multi user access Abundant Service Interfaces Providing four high speed Ethernet interfaces e Supporting the routing mode and the bridge mode Providing the voice function through the Plain Old Telephone Service POTS interface e Supporting the multi service set identifier MSSID of Wireless Fidelity WiFi which enables users to use wireless networks conveniently and securely Providing mobile storage capability through the USB host interface Outstanding Voice Functions Providing VoIP service and T 38 facsimile service Standard TR 069 Management Capability e Providing complete compatibility with the
8. connecting to the splitter is properly connected 2 Ensure that HG552a1 cables or telephone lines are far from the electric appliances that generate strong magnetic or electric fields 3 Replace telephone lines If the DSL indicator still blinks contact your network service provider Step 3 Check whether the LAN indicator of the HG552a1 is on If the LAN indicator is off perform further checks as follows 1 Ensure that the network adapter of the computer is enabled 2 Ensure that the network cable between the HG552al and the computer is properly connected 3 Remove and then insert the network cable or replace the network cable If the LAN indicator is still off contact an authorized maintenance center Step 4 Check whether the driver for the network adapter is properly installed Take a computer that runs Windows XP as an example To check whether the driver for the network adapter is installed do as follows 16 FAQs On the desktop right click My Computer and choose Manage 2 Inthe navigation tree of the Computer Management window choose Device Manager 3 Inthe right pane of the Computer Management window click Network adapters to view the information about the network adapter of the computer If no network adapter is detected or if a question mark or an exclamation mark is displayed next to the icon of the network adapter you can infer that the driver for the network adapter is not properly install
9. default settings the customized data will be lost Therefore press the RESET button with caution POWER connect the HG552a1 to the power adapter WLAN enable or disable wireless network function quickly WPS start the WPS negotiation ON OFF power on or off the HG552al 7 Product Installation Interface Button is used to USB on the top of connect the USB device the HG552al1 2 4 System Requirements Make sure that the following requirements are met before using the HG552al Operating System Requirements The operating system OS requirements are as follows e Windows 98 e Windows Me e Microsoft NT4 e Windows 2000 e Windows XP e Windows Vista PC Hardware Configuration The requirements for the hardware configuration of the device are as follows e Memory greater than 64 MB Remaining space of disk C greater than 128 MB e CD ROM drive Web Browser Internet Explorer 6 0 or later versions including FireFox 2 0 3 Product Installation 3 1 Connecting the Cables A CAUTION Before connecting the cables power off all equipment connected to it including the HG552al the PC and the switch Functions Introduction Connect the other equipment such as the PC and the telephone to the HG552al1 according to Figure 3 1 Figure 3 1 Connecting the HG552al 1 Te
10. gt Accessories gt Communications gt Network Connections In the Network Connections window right click Wireless Network Connection to display a shortcut menu and then select View Available Wireless Networks from the shortcut menu Select the wireless network that is configured in Step 1 from the wireless network list and then click Connect in the lower right corner of the window In the displayed dialog box enter the access password that is preset in Step 1 and then click Connect 14 FAQs After the password is verified Connected appears on the icon of the wireless network in the wireless network list which indicates that your computer is connected to the HG552a1 through wireless connection 6 2 Configuring the Wireless Connection Manually If the wireless network adapter on your computer supports the WPS function you can connect your computer to the HG552al wirelessly as follows Step 1 Set the WLAN parameters of HG552a1 and then set the Security to WPA PSK WPA2 PSK or WPA PSK WPA2 PSK For details see the Step1 of chapter 6 1 Configuring the Wireless Connection by the Web Page The WPS function can be used only when the security mode of the WLAN is set to WPA PSK WPA2 PSK or WPA PSK WPA2 PSK Step 2 Press the WPS button on the side panel to start the WPS negotiation of the HG552a1 Then the WLAN indicator of the HG552a1 blinks Step 3 Start the WPS negotiation of the wireless network adapter within 2 minutes
11. softswitch connection The LAN connection is successfully established but no data is being transmitted The LAN connection is successfully established and data is being transmitted The HG552al is powered off or the LAN connection is not yet established The USB connection is successfully established at USB host mode but no data is being transmitted The USB connection is successfully established at USB host mode and data is being transmitted The HG552al1 is powered off or the USB connection is not yet established Product Overview Interfaces and Buttons The interfaces and buttons of the HG552a1 are located on the rear panel and side panel as shown in Figure 2 3 Figure 2 3 Interfaces and buttons fn e The USB interface is on the top of the HG552al e The rear panel view and side panel view are for reference only The actual appearance may differ Table 2 3 lists the functions of the interfaces and buttons Table 2 3 Functions of the interfaces and buttons Interface Button is used to DSL connect the HG552a1 to the MODEM interface on the splitter PHONE1 PHONE2 connect the HG552al1 to the telephone LANI LAN2 connect the HG552a1 to the Ethernet interface on the computer or the LAN3 LAN4 STB RESET restore the factory settings of the HG552al NOTE After you restore the
12. the high performance of a wireless network the number of the concurrent computers that connect to the HG552al should not exceed five What can I do if I cannot access the HG552a1 configuration page Step 1 See the answer to 0 What can I do if I cannot visit Web sites through the HG552a1 and ensure that the power supply of the HG552a1 works properly and that the telephone lines and network cables of the HG552al are properly connected Step 2 Check the IP address of your computer and ensure that this IP address is in the same network segment as the LAN IP address of the HG552al Step 3 Ensure that your Web browser does not use a proxy server Step 4 Ensure that you have entered the correct user name and user password that are used for accessing the HG552al configuration page Step 5 Ifthe problem persists restore the default settings of the HG552al What can I do if Web pages often cannot be displayed during Web page browsing and can be displayed after the HG552a1l is restarted Step 1 Ensure that the HG552a1 and other devices such as telephones or fax machines are connected to the telephone line through a splitter 19 FAQs For details about how to install a splitter see the related description in the manual Step 2 Ensure that telephone lines are properly connected If the telephone lines are improperly connected the stability of the network connection 1s affected Step 3 Check the positions of your HG552al and computer En
13. to dial up or VPN connections is not selected Step 8 Try to access multiple other Web sites to check whether the HG552a1 can access If the HG552a1 still cannot access other Web sites contact your network service provider What can I do if the HG552al cannot access the Internet through a wireless network adapter Step 1 Ensure that the power cables and telephone lines of the HG552a1 are properly connected Step 2 Check whether the WIFI indicator of the HG552a1 is on If the WIFI indicator is off you can infer that the wireless local area network WLAN function of the HG552a1 is disabled In this case enable the WLAN function Step 3 See the description of the wireless network adapter that is installed on the computer and check whether the wireless network adapter supports the 802 11b and 802 11g protocols 17 FAQs If the wireless network adapter does not support the 802 1 1b and 802 11g protocols replace it with the network adapter that supports the protocols Step 4 Check whether the driver for the wireless network adapter is properly installed on the computer If the driver is improperly installed install it properly Step 5 Check whether the computer can receive the signals of a WLAN Take a computer that runs Windows XP as an example To check whether the computer can receive the signals of a WLAN do as follows 1 In the Control Panel window double click Network Connections to display the Network Connections win
14. Number 202317
15. able liquids gases or explosives Accessory Requirements Use only the accessories supplied or authorized by the device manufacturer Otherwise the performance of the device may get affected the warranty for the device or the laws and regulations related to telecommunications terminals may become null and void or an injury may occur e Do not use the power adapter if its cable is damaged Otherwise electric shocks or fires may occur e Ensure that the power adapter meets the specifications indicated on the device nameplate e Ensure that the power adapter meets the requirements of Clause 2 5 in IEC60950 1 EN60950 1 and it is tested and approved according to national or local standards e For pluggable device the socket outlet shall be installed near the device and shall be easily accessible Safety of Children Keep the device and its accessories out of the reach of children Otherwise they may damage the device and its accessories by mistake or they may swallow the small components of the device causing suffocation or other dangerous situations Maintenance If the device is not used for a long time power it off and then remove all the cables connected to it If any exception occurs for example if the device emits any smoke or unusual sound or smell stop using the device immediately power it off remove all the cables connected to it and then contact an authorized service center Do not trample pull or overbend any
16. by configuring the web page do as follows Step 1 Set the wireless network name and access password of the HG552a1 taking the authentication type WPA PSK as an example Se Se Lo 8 Log in to the Web configuration page In the navigation tree choose Basic gt WLAN Ensure select Enable WLAN Enter a wireless network name in the SSID text box Select WPA PSK WPA2 PSK from the Security Mode drop down list box Enter an access password in the WPA Pre Shared Key text box Select AES from the WPA Encryption drop down list box and keep the default settings of other parameters Click Submit to save the settings Step 2 Enable the wireless configuration service provided by Windows XP l 2 3 Right click My Computer and then choose Manage from the shortcut menu In the Computer Management window choose Computer Management Local gt Services and Applications gt Services From the services listed in the right pane of the Computer Management window right click Wireless Zero Configuration and then choose Properties from the shortcut menu In the Wireless Zero Configuration Properties Local Computer dialog box check whether Service status is Started If not click Start Click OK to close the dialog box and then close the Computer Management window Step 3 Configure the wireless network connection on your computer taking the Windows XP operating system as an example l 2 Choose Start gt All Programs
17. dow 2 Inthe Network Connections window right click Wireless Network Connection and choose View Available Wireless Network If the computer cannot detect a WLAN place the computer close to the HG552a1 and ensure that no obstacles such as cement or wooden walls are present between the wireless client and the HG552al Step 6 Check whether the computer accesses the WLAN of the HG552a1 successfully Check the list of wireless network connections and ensure that the HG552a1 is connected to the WLAN Step 7 Check whether you can use the PPP dialing software to dial successfully Step 8 Try to access multiple Web sites to check whether the HG552al can access other Web sites If the HG552al cannot access other Web sites either restore the default settings of the HG552al If the problem persists contact your network service provider What can I do if sometimes the HG552al cannot access the Internet through a wireless network adapter or if the WLAN connection is unsteady Step 1 Check the positions of your HG552al and computer Ensure that they are far from the electric appliances such as microwave ovens refrigerators or cordless telephones that generate strong magnetic or electric fields Step 2 Place your HG552a1 in an open position Although radio signals can pass through obstacles the transmission effects of WLAN radio signals are affected if radio signals pass through too many obstacles such as cement or wooden walls Step 3 P
18. e You can configure all the parameters of the HG552al through the Web configuration page To prevent unauthorized personnel from changing these parameters you need to use the user name and password to log in to the Web configuration page To change the user name and password do as follows Step 1 Log in to the Web configuration page Step 2 In the navigation tree choose Maintenance gt Account Step 3 Enter the new user name in the New user name text box Step 4 Enter the current password and new password in the Current password and New password text boxes Step 5 Enter the new password again in the Confirm password text box for confirmation Step 6 Click Submit to save the settings After you change them successfully next time log in to the Web configuration page enter the new user name and password If you forget the user name or password that has been changed you can restore the default settings of the HG552al by pressing and holding the RESET button for over 3 seconds After you restore the default settings the customized data will be lost Therefore press the RESET button with caution 11 Voice Services 4 4 Changing the IP Address To make the login IP address easy to remember you can change the IP address after logging in to the Web configuration page To change the IP address do as follows Step 1 Choose Basic gt LAN in the navigation tree Step 2 Enter a new IP address as desired in the IP address text bo
19. ed In this case re install the driver for the network adapter of the computer For details about how to set the parameters see the description of the PPP dialing software Step 5 Ensure that you have entered the correct user name and user password that are required by the PPP dialing software The user name and the user password are provided by your network service provider Step 6 Check whether you can use the PPP dialing software to dial successfully If you cannot use the PPP dialing software to dial successfully perform further checks as follows 1 Stop the PPP dialing software and then power off the HG552a1 After five minutes power on the HG552al and use the PPP dialing software to dial again 2 Restore the default settings of the HG552a1 If the problem persists contact your network service provider Step 7 Check whether the proxy server of the Web browser is correctly configured Take the Internet Explorer installed on a computer that runs Windows XP as an example To check whether the proxy server of the Web browser is correctly configured do as follows 1 Start the Internet Explorer 2 Choose Tools gt Internet Options 3 Inthe Internet Options dialog box click the Connections tab 4 Inthe Local Area Network LAN settings group box click LAN settings 5 Inthe Proxy server group box of the Local Area Network LAN Settings dialog box ensure that Use a proxy server for your LAN These settings will not apply
20. evices The HG552al provides the home storage function USB devices such as USB disks can be connected to the USB interface on the HG552al You can access mobile storage devices through the File Transfer Protocol FTP server To access a mobile storage device do as follows Step 1 Connected the USB device to the USB interface on the HG552a1 Figure 4 1 Connect to the USB interface Step 2 Enable the FTP Server and configure the FTP Server parameters 10 Functions Introduction Log in to the Web configuration page Choose Advanced gt USB Port in the navigation tree Enable Ftp Enable Enter the user name and password of the FTP server in the User name and Password text boxes 5 Enter the password again in the Confirm Password text box 6 Click Submit to save the settings Step 3 Start the FTP client and access the LAN IP address of the HG552a1 through FTP The Login dialog box is displayed cae es Assume that the LAN IP address of the HG552a1 is 192 168 1 1 To access the LAN IP address of the HG552a1 Internet Explorer enter FT P 192 168 1 1 Step 4 In the Login dialog box enter the user name and password for logging in to the FTP server that are set in Step 2 and then click Login After the password is verified you can read or write the USB storage device connected to the HG552al 4 3 Changing the User Name and Password of the Web Configuration Pag
21. in order to export re export or import the product mentioned in this manual including the software and technical data therein Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd Contents Contents 1t Warnings and Precautions essnee a KNLS 1 2 Product OVER VICW asorr aes a Ea a EEr 3 Ds Produet Feat e Sns rn a aA a a aha donelinues 3 2 2 NO WOrK APP ICAN Olon EO 4 2 3 Indicators Interfaces and Buttons eeeeeeeoeeeeeeeseoeooososesecsccsssosssrescssersoreresrerersererree 5 Tadica Ors peis E AE A AT A tern eee ee 5 Inerces and BUNONS innen e e eone oun emedmassc ae desmad naas unas a 2 A System REQUIFEMENtS aorenaniouie m aaan R a a R 8 5 Product Installation azra n E N N 8 JLC onnecune the CAD LSS ac fa ols aa e a a aE 8 ERA E EAE T S AEE EE E A AOE E EES 9 4 Functions Introductio teeiars inna a N AAT AANO eee 9 4 1 Accessing the Web Configuration Page ssssessessessrsssserssssrrrssserresssrrresserrrsssrrrsssen 9 4 2 Accessing Mobile Storage DeEVit S masintin i a in a 10 4 3 Changing the User Name and Password of the Web Configuration Page 11 MAC hanes heP Addos aa cs E ee A EA O OO NR 12 4 5 Restoring Default Settings eissedocnedaadenwecdsaenvadeitavincedies sanichaddsuwwereassievoebaaaesdeacentacdsmtesdeisk 12 S Voice SERV ICES cane css sesrzass cdecsscestuvseuscesnecusduentadsesucessassaxicsdsiavaseesoss tous AEREE 12 ee de rod Oaa n Wont a aveaiaaaa eases E E
22. lace your computer close to your HG552al If your computer is far from your HG552a1 the effects of the WLAN are affected Step 4 Place your HG552al and computer in another direction Step 5 Do not use your HG552al to access a WLAN during thunderstorms 18 FAQs What can I do if the WLAN of the HG552al is not encrypted and the computer cannot access the WLAN Step 1 Delete the settings of wireless network connections from your computer Take a computer that runs Windows XP as an example To delete the settings of wireless network connections do as follows 1 In the Control Panel window double click Network Connections to display the Network Connections window 2 Inthe Network Connections window right click Wireless Network Connection and choose Properties 3 Inthe Wireless Network Connection Properties dialog box click the Wireless Networks tab 4 Inthe Preferred Networks group box select the latest wireless network connection saved on your computer Then click Remove 5 Delete all the other wireless network connections from the Preferred Networks group box 6 Click OK Step 2 Create a wireless network connection that is not encrypted Is there any restriction on the number of the computers that access a WLAN through wireless network adapters Theoretically the HG552al supports hundreds of concurrent computers that access the Internet through wireless network adapters In practical applications for the purposes of
23. lephone jack on the wall 2 Splitter 3 Telephone 4 Computer 5 Set top box 6 Power adapter 3 2 Getting Started To power on the HG552a1 press the ON OFF button on the side panel of the HG552a1 After you power on the HG552a1 the DSL indicator blinks for less than three minutes which indicates that the HG552a1 is being activated Later the DSL indicator turns solid on The POWER indicator is also solid on which indicates that the HG552a1 is working properly 4 Functions Introduction 4 1 Accessing the Web Configuration Page The HG552al provides simple and easy to use Web configuration page through which you can check and configure the working parameters of the HG552a1 Before you log in to the Web configuration page of the HG552al make sure the setting requirements of the PC as listed in Table 4 1 are met Functions Introduction Table 4 1 Requirements on PC settings Item Requirement Network protocol Enable the TCP IP IP address and subnet mask of the PC Select Automatically obtain an IP address Internet Explorer Do not use the proxy server To log in to the Web configuration page do as follows Step 1 Start the Internet Explorer on the PC Step 2 Enter http 192 168 1 1 in the address bar of the Internet Explorer and then press Enter The Login dialog box is displayed Step 3 Enter the name and password telekom and telekom by default in the Login dialog box and then click OK 4 2 Accessing Mobile Storage D
24. n the device with any object Reserve a minimum space of 10 cm around the device for heat dissipation Do not place any object such as a candle or a water container on the device If any foreign object or liquid enters the device stop using the device immediately power it off remove all the cables connected to it and then contact an authorized service center During thunderstorms power off the device and then remove all the cables connected to it to prevent it from getting damaged due to lightning strikes Precautions for Using Wireless Devices When using the device ensure that the antenna of the device is at least 20 cm away from all persons Do not use the device where using wireless devices is prohibited or may cause interference or danger Warnings and Precautions The radio waves generated by the device may interfere with the operation of electronic medical devices If you are using any electrical medical device contact its manufacturer for the restrictions on the use of the device Do not take the device into operating rooms intensive care units ICUs or coronary care units CCUs Areas with Inflammables and Explosives Do not use the device where inflammables or explosives are stored for example in a gas station oil depot or chemical plant Otherwise explosions or fires may occur In addition follow the instructions indicated in text or symbols Do not store or transport the device in the same box as inflamm
25. rademarks product service and company names mentioned are the property of their respective owners Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd Notice Some features of the product and its accessories described herein rely on the software installed capacities and settings of local network and may not be activated or may be limited by local network operators or network service providers thus the descriptions herein may not exactly match the product or its accessories you purchase Huawei Technologies Co Ltd reserves the right to change or modify any information or specifications contained in this manual without prior notice or obligation NO WARRANTY THE CONTENTS OF THIS MANUAL ARE PROVIDED AS IS EXCEPT AS REQUIRED BY APPLICABLE LAWS NO WARRANTIES OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE MADE IN RELATION TO THE ACCURACY RELIABILITY OR CONTENTS OF THIS MANUAL TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW IN NO CASE SHALL HUAWEI TECHNOLOGIES CO LTD BE LIABLE FOR ANY SPECIAL INCIDENTAL INDIRECT OR CONSEQUENTIAL DAMAGES OR LOST PROFITS BUSINESS REVENUE DATA GOODWILL OR ANTICIPATED SAVINGS Import and Export Regulations Customers shall comply with all applicable export or import laws and regulations and will obtain all necessary governmental permits and licenses
26. s 13 Warnings and Precautions 1 Warnings and Precautions To use the device properly and safely read these warnings and precautions carefully and strictly observe them during operation Unless otherwise specified the term device refers to the device and its accessories Basic Requirements During storage transportation and operation of the device keep it dry and prevent it from colliding with other objects Do not dismantle the device In case of any fault contact an authorized service center for assistance or repair Without authorization no organization or individual can change the mechanical safety or performance design of the device When using the device observe all applicable laws and regulations and respect the legal rights of other people Environmental Requirements for Using the Device Before connecting and disconnecting cables stop using the device and then disconnect it from the power supply Ensure that your hands are dry during operation Keep the device far from sources of heat and fire such as a heater or a candle Keep the device far from electronic appliances that generate strong magnetic or electric fields such as a microwave oven or a refrigerator Place the device on a stable surface Place the device in a cool and well ventilated indoor area Do not expose the device to direct sunlight Use the device in an area with a temperature ranging from 0 C to 40 C Do not block the openings o
27. sure that they are far from the electric appliances such as microwave ovens refrigerators or cordless telephones that generate strong magnetic or electric fields If the problem persists contact your service provider What can I do if noises exist during telephone calls Step 1 Ensure that a splitter is installed A splitter helps to protect the call quality of the asymmetric digital subscriber line ADSL from being affected due to the interference of other type of signals Step 2 Ensure that telephone lines are properly connected Especially ensure that the telephone line connecting to the splitter is properly connected Step 3 Replace telephone lines and ensure that the telephone lines are not faulty After the HG552a1l is installed does Internet access degrade call quality or do telephone calls lower the Internet access rate No The HG552al uses the frequency division multiplexing FDM and splitter technologies to separate voice signals from data signals Although the two types of signals are transmitted through one telephone line they are carried by different frequency bands Therefore they do not interfere with each other In this case you can make a telephone call and access the Internet at the same time without degrading call quality or lowering the Internet access rate 20 HUAWEI TECHNOLOGIES CO LTD Huawei Industrial Base Bantian Longgang Shenzhen 518129 People s Republic of China www huawelil com Part
28. tep 6 Consult your network service provider about the IP address of the domain name server DNS In Preferred DNS server and Alternate DNS server enter the IP address If you configure the static IP address for the purposes of accessing the Web configuration page of the HG552al you can skip this step Step 7 In the Internet Protocol TCP IP Properties dialog box click OK Then in the Local Area Connection Properties dialog box click OK What can I do if I cannot visit Web sites through the HG552a1 Step 1 Check whether the POWER indicator of the HG552a1 is on If the POWER indicator is off perform further checks as follows 1 Ensure that electricity comes from the socket and that the input power of the socket meets the requirements described on the label of the HG552al power adapter If the voltage is unsteady for example if the voltage is too high or too low do not use the HG552al1 Wait until the voltage restores to its normal level and then use the HG552al 2 Ensure that the HG552al1 is properly connected to the socket through the power adapter If the POWER indicator is still off contact an authorized maintenance center Step 2 After powering on the HG552a1 wait for about three minutes Then check whether the DSL indicator of the HG552al is on If the DSL indicator blinks for a long time perform further checks as follows 1 Ensure that telephone lines are properly connected Especially ensure that the telephone line
29. x Step 3 Enter a subnet mask in the Subnet mask text box Step 4 Click Submit to save the settings e To log in to the Web configuration page after you change the IP address successfully you need to launch the Internet Explorer and then enter the new IP address in the address bar e Ensure that the IP address of the computer is in the same network segment as that of the HG552al 4 5 Restoring Default Settings You can quickly restore the default settings of the HG552al by pressing the RESET button To restore the default settings press and hold the RESET button for over six seconds after the HG552al is powered on and then release the button In addition you can restore the default settings of the HG552al through the Web configuration page To restore the default settings through the Web configuration page do as follows Step 1 Log in to the Web configuration page Step 2 Choose Maintenance gt Device Step 3 Click Restore Default Settings After the preceding operations the page jumps to the login page You can log in to the Web configuration page by entering the default user name and password that are telekom 5 Voice Services 5 1 Introduction The HG552al supports voice services based on the Session Initiation Protocol SIP The SIP is an application layer protocol used to create modify or end multimedia sessions Based on text coding the SIP references the Hyper Text Transport Protocol HTTP and the Simple
Download Pdf Manuals
Related Search