Huawei HG552a1 Voice Services, Changing the IP Address, Restoring Default Settings, Introduction

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4.4Changing the IP Address

Voice Services

4.4Changing 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 > LAN in the navigation tree.

Step 2 Enter a new IP address as desired in the IP address text box. Step 3 Enter a subnet mask in the Subnet mask text box.

Step 4 Click Submit to save the settings.

z 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.

zEnsure that the IP address of the computer is in the same network segment as that of the HG552a1.

4.5Restoring Default Settings

You can quickly restore the default settings of the HG552a1 by pressing the RESET button. To restore the default settings, press and hold the RESET button for over six seconds after the HG552a1 is powered on, and then release the button.

In addition, you can restore the default settings of the HG552a1 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 > 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.

5Voice Services

5.1Introduction

The HG552a1 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 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.

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Contents User Guide HUAWEI HG552a1 Home GatewayDate HUAWEI HG552a1 Home Gateway V100R001Issue Part NumberHuawei Industrial Base Trademarks and PermissionsAddress Bantian, LonggangNO WARRANTY Import and Export Regulations3 Product Installation Contents1 Warnings and Precautions 5 Voice ServicesNetwork model of voice services FiguresTables FiguresPrecautions for Using Wireless Devices 1 Warnings and PrecautionsEnvironmental Requirements for Using the Device Basic RequirementsMaintenance Accessory RequirementsSafety of Children Areas with Inflammables and Explosives2 Product Overview 2.1 Product FeaturesAbundant Service Interfaces Flexible Routing2.2 Network Application Wide Area Network WAN Protocol2.3 Indicators, Interfaces and Buttons IndicatorsIndicator StatusDescription Interfaces and Buttons Interface/Buttonis used to… PC Hardware Configuration 3 Product Installation3.1 Connecting the Cables 2.4 System Requirements4.1 Accessing the Web Configuration Page 4 Functions Introduction3.2 Getting Started Select Automatically obtain an IP address 4.2 Accessing Mobile Storage DevicesRequirement Enter4.3 Changing the User Name and Password of the Web Configuration Page 3. Enable Ftp Enable4.4 Changing the IP Address 5 Voice Services4.5 Restoring Default Settings 5.1 Introduction5.2 Voice Service Introduction Configuration ProcedureNetworking 6 Wireless Services 6.1 Configuring the Wireless Connection by the Web Page7 FAQs 6.2 Configuring the Wireless Connection ManuallyHow can I configure a computer to use a static IP address? What can I do if I cannot visit Web sites through the HG552a1? 1. On the desktop, right-click My Computer and choose Manage If the driver is improperly installed, install it properly What can I do if I cannot access the HG552a1 configuration page? What can I do if noises exist during telephone calls? Huawei Industrial Base Bantian, Longgang Shenzhen Part Number