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FXO VoIP Gateways

FXO Gateways connect your devices to an outside telephone line and support Failover or Fallback in the event of internet failure or a network crash. An FXO gateway can be implemented to provide access to multiple POTS lines; the gateways normally come in 1, 2, 4, and 8-port configurations.

Browse favorite brands like Mediatrix, Patton, Audiocodes and Adtran. Supported protocols include SIP, PSTN, H.323 and ISDN.

For businesses with multiple offices, FXO Gateways keep local calls local. When connected to a centralized IP PBX at the main office, FXO gateways can utilize the local landlines of your remote, out of state locations thereby eliminating long distance charges.

All of our FXO Gateways carry a standard manufacturer's warranty, are supported by our in-house team of VoIP gateway experts and are compliant with most VoIP protocols and codecs.

VoIP Supply offers great value on the top performing FXO Gateways for VoIP connectivity to the PSTN, which still has a place in today's telecommunications world.

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  1. ADTRAN Total Access 908e with Lifeline FXO

    SKU: 02-115858

    The ADTRAN Total Access 900e Gen 3 Series are market leading IP Business Gateways, following the standards set by previous Total Access Series but with 66% higher performance and additional features. The ADTRAN Total Access 900e Gen 3 Series efficiently utilizes bandwidth, acts as a full featured business-class IP router, supports several calling features. (4243908F2)
  2. Grandstream GXW4104 Analog 4-FXO Port VoIP gateway

    SKU: 02-101063

    The Grandstream GXW4104 analog FXO gateway allows small businesses and remote locations to seamlessly connect up to 4 PSTN lines to an existing IP PBX System or analog phone system. The GXW4104 features 4 FXO ports allowing up to 4 lines to connect to the PSTN and 2 switched 10/100 Ethernet ports that can be routed to connect to the network.
  3. Grandstream GXW4108 8 Port FXO VoIP Gateway

    SKU: 02-101065

    The Grandstream GXW4108 is an 8 FXO Port VoIP gateway with dual 10/100 ports and an additional port for IP Video surveillance.
  4. AudioCodes MP118 FXO Gateway

    SKU: 02-100316

    The Audiocodes MediaPack 118 Gateway with 8 FXO Ports allows 8 analog trunks to connect to the IP Network.
  5. AudioCodes MP114 FXO Gateway

    SKU: 02-100309

    The Audiocodes MediaPack 114 Gateway with 4 FXO Ports allows 4 analog trunks to connect to the IP Network.Best of 2020

  6. Mediatrix C733 8 FXO Gateway - TR-069 Enabled

    SKU: 02-126150

    The Mediatrix C733 VoIP Gateway offers 8 FXO ports and 2 10/100 Ethernet ports, allowing you to use your VoIP PBX to make calls over the PSTN.
  7. Sangoma Vega 60GV2 4 Port FXO Media Gateway

    SKU: 02-128468

    The Sangoma Vega 60GV2 4 Port FXO Media Gateway helps connect your legacy telephony infrastructure to IP networks
  8. Yeastar NeoGate TA1610 16 FXO Gateway

    SKU: 02-128849

    The Yeastar NeoGate TA1610 is a 16 FXO Gateways and can interface with PSTNN or PABX extension ports.
  9. Patton Smartnode 4520 Series FXS FXO Gateway Router

    SKU: 02-sn4520

    The Patton Smartnode 4520 series analog gateway and router offer flexible configurations of FXS and/or FXO ports to bridge your IP and Analog systems while offering QoS, wire-speed traffic shaping, and complete network access. Configure your Patton Smartnode 4520 to your exact needs here.

    From: $761.00

    To: $1,903.00

  10. Patton SN4312 12 FXO Gateway SN4312/JO/UI

    SKU: 02-114293

    The Patton SN4312 is a 12-port FXO gateway that allows you to connect your VoIP phone system to up to 12 PSTN lines for local phone access or failover.

Items 1 to 10 of 14 total

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