DVG-2004S PresentationDVG-2004S Presentation4-Port VoIP Station Gateway4-Port VoIP Station Gateway

D-Link CorporationMarch 2005

Product FABProduct FABFeatures Advantages Benefits

4 analog loop-start FXS interface

Providing 4 simultaneous Internet phone connection by plugging in regular phones.

Allowing users to connect any phones or fax machines to it to make long-distance calls or send out fax on the Internet.

Cost saving and investment protection

Providing businesses with inexpensive upgrade to Internet telephony with existing equipments.

Allowing users to protect and extend their past investments in telephones, fax machines and control their migration to IP.

SIP Protocol SupportServing telephony communication as web application and integrating easily into other Internet services.

Inexpensive investment solution to deploy an Internet phone environment for both service provider and client users.

PPPoE support for dial-up broadband connection

Providing a way to dial-up the Internet DSL/Cable modem.

Concerning bandwidth resources, businesses could establish an specific DSL/Cable for Internet telephony usage.

Numerous convenient call features support

Including call transfer, forward, hold, retrieve, call waiting, caller ID display and anonymous call blocking, 3-way conference.

Allowing service provider to offer these to their subscribers and caller can take advantages from these convenient features.

Guaranteed voice quality with QoS support

Ensuring that voice received through the Internet is the same as that received on the ordinary phone.

Delivering clear sounds, voice and reliable fax calling and transmission.

Application DiagramApplication Diagram

Internet

ADSL Modem

ADSL Modem

DVG-2004S

DVG-2004S

ITSPPSTN

Branch Office

Headquarter

Long Distance Call

International Call

房屋

Outside InterfaceOutside Interface

Grounding Cable plug4 FXS RJ-11 Ports

LED Indicator of 1~4 FXS ports Factory

Reset

LED Indicator of Ready

Console Port

10/100Mbps LAN port

Power Jack

Cost saving and investment protection solution for upgrading to Internet telephony with existing telephone and fax equipments.

4 analog FXS interfaces for 4 simultaneous Internet phone connections to achieve customer’s needs.

Standardize SIP Protocol support.

PPPoE function let businesses establish standalone proprietary bandwidth for VoIP.

Delivering guaranteed clear voice and reliable fax quality by QoS and numerous convenient call features to meet customer’s alternative requirements.

Top 5 Key Selling Point