Information Ebay DVG-2101SP Click Here

VoIP Telephone Adapter
DVG-2101SP
Make regular & VoIP calls using the same phone
Product Features
* Connect and use your existing analog phone
* Make Smooth, quality voice calls over the Internet
* Save money on phone calls
Product Description
Internet Phone Adapter Ideal For Home & SOHO Users
The D-Link DVG-2101SP VoIP Telephone Adapter (TA) allows you to take advantage of your DSL/cable modem connection to make inexpensive Internet phone calls. It combines the industry’s latest Voice over IP network technology with advanced communication features, and is compatible with your industry-wise phone service. This VoIP TA connects you to an ordinary phone set to let you make phone calls.
Superior Voice Quality
The DVG-2101SP incorporates Quality of Service (QoS) to ensure that calls received through the Internet is the same or even surpasses calls that are received on the ordinary phone. It supports many useful functions such as call transfer, caller ID display, 3-way conference, phone book, speed dialing and hot lines to make it convenient to dial out or answer phone calls.
Complete Security
The DVG-2101SP supports voice VLAN to isolate your voice communication so it cannot be tapped over the network. It provides a lifeline phone port to relay your outgoing phone calls to PSTN in case when a power down occurs, or when your Internet service is not available. This guarantees that your phone connection will always be available.