G080 Series Analog Gateways

Built on a powerful combination of the Asterisk open source communications engine and a state-of- the-art embedded platform, Digium’s analog gateways provide the best value for connecting traditional telephony (loopstart FXO to FXS) to IP (SIP). Digium’s gateway software is based on the Asterisk communications engine and is managed through an intuitive point-and-click GUI, which allows for easy navigation and effortless setup.

G080 Series Digium VoIP Analog Gateway

The G080 Series VoIP gateways are 8-port analog gateways with the ability to support up to 8 concurrent calls. They are available in three separate analog loopstart configurations: 8 FXO trunk ports, 8 FXS telephone set ports, and 4 FXO trunk with 4 FXS telephone set ports. Digium gateways’ robust feature set includes the ability to configure call rules for connecting many combinations of telephony providers (traditional and VoIP) and PBXs (legacy and VoIP), failover routing to ensure calls won’t fail, SIP to SIP transcoding, and a proven design with no moving parts that fits any environment.



  • GA080 8 Port Analog FXO
  • GA800 8 Port Analog FXS
  • GA440 4 Port Analog FXS and 4 Port Analog FXO
  • 10/100BaseT Ethernet


  • Hardened
  • Cost effective
  • Low power consumption
  • Seamless integration with Switchvox


  • Intelligent call routing
  • Easy-to-navigate GUI
  • Loopstart signaling support
  • Solid state (no moving parts)
  • Remote configuration and software updates
  • Built-in echo cancellation
  • Per-port LED indicators to show interface type
  • Up to 8 concurrent calls
  • T.38 Fax Gateway
Digium Switchvox Products - Gateways

How to Buy

This product is available in the following variations:

  • 1GA080F - 8 Port Analog FXO to VoIP Gateway, US
  • 1GA800F - 8 Port Analog FXS to VoIP Gateway, US
  • 1GA440F - 4 Port Analog FXS and 4 Port Analog FXO to VoIP Gateway, US

Extended Warranties

Digium VoIP Gateways come with a standard 1 year warranty, but you may extend the coverage and replacement of your VoIP gateway for up to 5 years. To do so, purchase an extended warranty within 90 days following your standard warranty Start Date. For more details, see the Digium Warranty Policy.

  • 803-00038 - Warranty, Extended to 3 Years $179
  • 803-00039 - Warranty, Extended to 5 Years $299


Two gateways can be rack mounted side-by-side with the included brackets.

VoIP Gateways Mounted Together

A single gateway can be rack mounted with an optional 19" bracket.

  • 3244-00042 - Digium Gateway Appliance Single Unit 19" Rack Mount Ear

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