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Product Overview
3
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Use a 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
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Providing an embedded Point to Point Protocol over Ethernet (PPPoE) dialer
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Supporting the Dynamic Host Configuration Protocol (DHCP) server
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Supporting simultaneous multi-user access
Abundant Service Interfaces
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Providing four high-speed Ethernet interfaces
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Supporting the routing mode and the bridge mode
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Providing the voice function through the Plain Old Telephone Service (POTS) interface
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Supporting the multi-service set identifier (MSSID) of Wireless Fidelity (WiFi), which
enables users to use wireless networks conveniently and securely
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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
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Providing complete compatibility with the TR-069 standard of the Digital Subscriber Line
(DSL) Forum
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Providing complete remote management and diagnosis
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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
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Providing embedded ADSL/ADSL2+ broadband network functions
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Supporting the ITU-T G.994.1 (G.hs) handshake protocol