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Digital VoIP Gateways, also called simply Digital Gateways, bridge the gap between the traditional TDM Digital Telephony technologies like ISDN or MFC/R2 and the VoIP world.

With Digital VoIP Gateways you will be able to connect your IP PBX to a T1 trunk with perfect audio quality and signalling compatibility.

Analog VoIP Gateways

GrandStream GXW4108


Constructing a high-end and interoperable communications network with your analog devices is easier than ever. The GXW4108 is ideal for small to medium business that are looking to integrate existing PSTN lines with an IP PBX system or with an existing traditional phone system.

Digital VoIP Gateways

Planet GST-805A


The GST-805A from Planet Technology features media conversion between 10/100/1000Base-T and 1000Base-SX/LX interfaces.

  • Speed:   10/100/1000TX to 1000FX SFP
  • Fiber Connection:   LC


Digital VoIP Gateways

Patton SN4171/1E30VHP/EUI

$1,440.00 $1,068.99

The Patton SN4171/1E30VHP/EUI is the next-generation ISDN T1/E1 model of the proven market-leading SmartNode VoIP product family. It fits perfectly the requirements of small and medium-sized enterprises looking for cost-effective ways to bridge PBX systems on multiple sites or connect them to a public Internet telephony service. SmartNode’s unique high-precision clock delivers first-line IP telephony service in [...]

Digital VoIP Gateways

Cisco SPA122


Protect and extend your investment in existing analog telephones, conference speakerphones, and fax machines with the Cisco SPA122 ATA with Router. More easily control your migration to IP voice with this extremely affordable, reliable solution. The Cisco SPA122 is compact in design and compatible with international voice and data standards. It can be used with [...]

Digital VoIP Gateways

Cisco SPA112


Now you can use your phone over the Internet, without compromising on voice quality or phone and fax features. The Cisco SPA112 2-Port Adapter offers the benefits of high-quality voice over IP (VoIP) without the need to upgrade your existing analog phones. Easy to install and use, the SPA112 works over an IP network to [...]

Digital VoIP Gateways

GrandStream DP750


Deploy an immersive DECT environment that allows users to communicate free from their desktop using Grandstream’s DP720 DECT handsets. The DP750 pairs with up to 5 DP720s to create a powerful and mobile network solution.

Digital VoIP Gateways

GrandStream HT802


Designed for users looking to connect their analog devices to a VoIP network at home or in the office. The Grandstream HT802 is a powerful analog telephone adapter that is easily deployable and manageable. It comes equipped with 2 FXS ports to create a high-quality network solution.

Digital VoIP Gateways

HandyTone 818


Built for users looking a strong analog-to-VoIP converter, the HT818 is a powerful 8-port VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router.