Manufacturer Part No.: DVG-3004S
Overview: D-Link, an industry leader in networking, introduces the DVG-3004S, a analog trunk gateway that connects standard phone lines with IP networks, into a single communications network.Internet IP telephony, also called Voice over IP (VoIP), is defined as the transport of telephone calls over the Internet as standard Internet data packets. Internet telephone calls can originate from traditional phone handsets via phone-line-to-Internet (Analog Trunk) gateways, by PCs using software, or embedded devices (IP Phones). Most of the interest in Internet telephony is motivated by cost savings and easy of developing and integrating new services. Internet telephony integrates a variety of services provided by the current Internet and the Public Switched Telephone Network (PSTN) infrastructure.An Analog Trunk Gateway is the bridge between local PSTN (Public Switched Telephone Network) phone lines and any Ethernet IP network. The result is your phone and FAX services can converge with to your data network. The DVG-3004S features four RJ-11 analog FXO ports for connecting to the local PSTN phone lines and one 10/100 Base-TX connector for local Ethernet network.The DVG-3004S SIP Analog Trunk Gateway is an ideal solution for converging your business phone requirements to next generation communication services and can be used for different purposes.
Long Description: Analog Trunk Gateway, 4 RJ-11 FXO Ports, 1 RJ-45
Image: I125181755.jpg
UPC Code: 790069284557
Connectivity Technology: Wired
Form Factor: External
Networking Type: Gateway
Flash Memory / Installed Size: 2MB
RAM Installed Size: 8MB
Analog Modulation Protocol: ITU G.168
Digital Signaling Protocol: SIP
Data Link Protocol: Ethernet
Networking / Ports Qty: 4
Remote Management Protocol: Telnet,HTTPS
Transport Protocol: TCP/IP
Voltage Required: AC 120/230 V ( 50/60 Hz )
Service & Support Type: 1 year warranty