D-Link DVG-5121SP 2-port VoIP Telephone Adapter (TA) gateway/controller
Brand: D-Link · SKU: DVG-5121SP · MPN: DVG-5121SP · Category: Components
D-Link DVG-5121SP 2-port VoIP Telephone Adapter (TA), SIP, PPPoE, PPTP/L2TP/IPSec Pass-through, 152 g, 90 x 82 x 31 mm, -10 - 40 °C, -20 - 60 °C. D-Link DVG-5121SP 2-port VoIP Telephone Adapter (TA) gateway/controller (part number DVG-5121SP) is an enterprise components product available from Server Tech Central. Key specifications include weight 152 g, vpn support PPTP/L2TP/IPSec Pass-through, certification FCC Class B CE FCC PART 68 CE TBR21 A-Tick (CE) LVD, voice features - SIP v2 (RFC3261) - G.711 a/u-law, G.726, G.729A/AB, iLBC - CNG & VAD - G.168, dimensions (wxdxh) 90 x 82 x 31 mm, management protocols SIP, PPPoE, storage temperature (t-t) -20 - 60 °C, operating temperature (t-t) -10 - 40 °C. Every unit is fully tested and backed by our standard 3-Year Warranty, with free US ground shipping and same-day dispatch on in-stock orders. Volume pricing and Net-30 terms are available for qualified businesses, government, and education.
Specifications
| Weight | 152 g |
|---|---|
| I/O ports | 2 x RJ-11 FXS 1 x RJ-11 PSTN 1 x RJ-45 10/100BASE-TX WAN 1 x RJ-45 10/100BASE-TX LAN |
| VPN support | PPTP/L2TP/IPSec Pass-through |
| Certification | FCC Class B CE FCC PART 68 CE TBR21 A-Tick (CE) LVD |
| Voice features | - SIP v2 (RFC3261) - G.711 a/u-law, G.726, G.729A/AB, iLBC - CNG & VAD - G.168 |
| Dimensions (WxDxH) | 90 x 82 x 31 mm |
| Management protocols | SIP, PPPoE |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating temperature (T-T) | -10 - 40 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Warranty | 3-Year Warranty |
| Weight | 152 g |
Product Description
Internet Phone Made for Home & SOHO The D-Link DVG-5121SP 2-port 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 the IP network technology with advanced communication features, and is compatible with industry-wise phone service. With two FSX phone ports, this VoIP TA connects you to two ordinary phone sets to let you make two simultaneous phone calls. It provides a lifeline to relay your outgoing phone calls to PSTN automatically, so your phone connection is guaranteed even when a power down at home or the office occurs, or when your VoIP service is not available. Superior Voice Quality The DVG-5121SP incorporates Quality of Service (QoS) to ensure that voice received through the Internet is the same as or even surpasses that 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. Share Internet Access The DVG-5121SP integrates a router function into the same box, so you can surf web pages, watch video or play on-line games while making Internet phone calls. You do this by connecting your PC to the LAN of this VoIP TA, or by connecting multiple computers to this LAN port through an Ethernet switch. This device provides priority queues to streamline traffic to let you experience superior video and on-line games. Complete Security The DVG-5121SP supports voice VLAN to isolate your voice communication so it cannot be tapped over the network. It provides NAT firewall to protect your network from Internet intruders. For access control, it filters users’ packets with port-based, MAC-based and IP-based filters. Parental control allows you to block undesired web sites and set time schedule for Internet logins.
Key Features
D-Link DVG-5121SP 2-port VoIP Telephone Adapter (TA). Management protocols: SIP, PPPoE. VPN support: PPTP/L2TP/IPSec Pass-through. Weight: 152 g, Dimensions (WxDxH): 90 x 82 x 31 mm. Certification: FCC Class B CE FCC PART 68 CE TBR21 A-Tick (CE) LVD. Voice features: - SIP v2 (RFC3261) - G.711 a/u-law, G.726, G.729A/AB, iLBC - CNG & VAD - G.168
Frequently Asked Questions
Is this product genuine OEM?
Yes, this D-Link DVG-5121SP 2-port VoIP Telephone Adapter (TA) gateway/controller (DVG-5121SP) is 100% genuine D-Link hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This D-Link DVG-5121SP 2-port VoIP Telephone Adapter (TA) gateway/controller includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the D-Link DVG-5121SP 2-port VoIP Telephone Adapter (TA) gateway/controller compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the DVG-5121SP.