D-Link DVG-5004S/E - VoIP Gateway with built-in 4 FXS, 1 10/100Mbps WAN & 4-port 10/100Mbps Switch
Key Features
The DVG-5004S/E VoIP station gateways present an ideal Internet telephone solution for business use. These gateways convert voice traffic into data packets for transmission over the Internet, combine the industry's latest Voice over the IP network technology with advanced communication features, and are fully compatible with SIP Internet phone services. Designed as cost-efficient devices, they provide convenience and great savings for companies needing to place frequent long-distance and international business calls.
4 or 8 FXS Ports for Phones/Fax Connection
Compatible With SIP Services
Extensive Call Feature Support
Guaranteed Toll-Quality Voice Even in Busy Network
Voice Compression Format to Save Internet Bandwidth