D-Link DPH-80, Руководство пользователя

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DPH-80 Phone User Manual Features
Features
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IP address assignment using DHCP (Dynamic Host Configuration Protocol)
PPPoE(PPP over Ethernet)or static configuration
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Silence suppression and comfort noise generation that make the user feel
natural when connected
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Adaptive jitter buffer for smooth voice reception
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DTMF tone generation
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Lost packet recovery ability for improved voice quality
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Adjustable speaker/ringer volume control
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Remote software update support
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Easy to use set-up and programming interface
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One-touch dialing ( Note: this feature is not a speakerphone. It allows you to
dial a number without using the handset. Once the party you are calling picks
up, you must use the handset to talk.)
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Mute
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Call hold
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Call Transfer
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Last number redial
Overview
The D-Link DPH-80 is a low cost, simple to use and extremely versatile IP phone with
the look and feel of a normal PSTN phone.
The D-Link IP Phone can operate under any of the three main Internet telephony
protocols: Media Gateway Control Protocol (MGCP); Session Initiation Protocol (SIP);
and the H.323 protocol. These protocols are used for signaling, maintaining, and
tearing down voice calls. The D-Link IP phone allows voice data to be carried over the
same path used by your computer for the Internet or Local Area Network (LAN).
The D-Link DPH-80 phone is easy to install and supports plug and play features of the
IP network. Out of the box, your IP phone will work in any of the above-mentioned three
protocol infrastructures with minimal configuration. Advanced, customized
configuration is easily achieved through a web-browser configuration utility.
D-Link IP phones support remote maintenance, allowing software to be upgraded
remotely for new features and any bug fixes. The DPH-80 supports a unique remote
diagnostic feature to monitor phone functions and performance.
The DPH-80 implements a sophisticated low-latency adaptive jitter buffer algorithm to
combat packet loss and jitter in inter-arrival time of voice transmissions.
This User Manual describes the features and functions of the D-Link IP Phone, with
separate sections for MGCP, SIP, and H.323 configuration and troubleshooting.
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