D-Link DVG-5121SP 2-port VoIP Phone Adapter comes loaded with all the essential features you expect from a device like this. With this unit at hand you will be able to make use of all the IP based services and application in a cost-effective manner.
This unit of (W) 9 cm x (D) 8.2 cm x (H) 3.1 cm size and 152 g weight fits in any office spaces and facilitates hassle-free operation.
Technical side
The provided Data Link Protocols are Ethernet and Fast Ethernet. On the other side, it includes PPTP, L2TP, IPSec, PPPoE and FTP Network / Transport Protocols and Telnet, HTTP Remote Management Protocols. With SIP v2 VoIP Protocols, this D-Link VoIP phone adapter delivers unbeatable performance throughout.
This VoIP adapter with 2 phone (FXS) telephony features supports Firewall protection, DMZ port, auto-sensing per device, dynamic IP address assignment and IP-routing.
The user can benefit from advanced functions like DHCP support, NAT support, PAT support, auto-negotiation, VLAN support, auto-uplink (auto MDI/MDI-X), dynamic DNS server and DiffServ support. In addition, it features MAC address filtering, VPN passthrough, URL filtering, parental control, IP address filtering and Quality of Service (QoS) for maximum productivity.
Power required by this unit is AC 120/230 V (50/60 Hz). The available interfaces include 2 x phone line – FXS – RJ-11, 1 x network – Ethernet 10Base-T/100Base-TX – RJ-45 (WAN) and 1 x network – Ethernet 10Base-T/100Base-TX – RJ-45. Port status and power Status Indicators alerts the user regarding its usage status. D-Link DVG-5121SP VoIP Phone Adapter works within temperature of -10 °C to 40 °C.
Transform the way you communicate in a cost effective manner with this VoIP phone adapter.
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