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VoIP Supply has been deemed an essential business during the COVID-19 pandemic and will continue to operate to support your business processes and needs.

Due to the high demand for headsets, power supplies, and web cameras, if your order becomes backordered one of our solutions consultants will call you to verify the ETA and to recommend an alternative product if needed. For more questions please chat or call us at 800-398-8647.

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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.

Items 31 to 40 of 40 total

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  1. 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.
  2. Patton Smartnode 4110 Series Analog Gateway

    SKU: 02-sn4110

    The Patton Smartnode 4110 series analog gateway offers a handful of flexible configurations of FXS and/or FXO ports to bridge your IP and Analog systems. Configure your Patton Smartnode 4110 to your exact needs here.

    From: $383.00

    To: $996.00

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  3. Mediatrix C731 4 FXO/4 FXS Gateway

    SKU: 02-115250

    The Mediatrix C731 VoIP Gateway offers 4 FXO, 4 FXS ports and 2 10/100 Ethernet ports, allowing you to use your VoIP PBX to make calls over the PSTN. The FXS ports allow you to utilize analog phones and fax machines with your VoIP System or connect a legacy PBX to a VoIP Service Provider.
  4. ADTRAN Total Access 924 16+8

    SKU: 02-110714

    ADTRAN Total Access 924 is a VoIP Gateway with 16 FXS and 8 FXO ports. It also features 1 T1 port and can host SIP or MGCP protocol.
  5. 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.
  6. Patton SN4316 16 FXO Gateway SN4316/JO/UI

    SKU: 02-114294

    The Patton SN4316 is a 16-port FXO gateway that allows you to connect your VoIP phone system to up to 16 PSTN lines for local phone access or failover.
  7. Patton SN4324 24 FXO Gateway SN4324/JO/UI

    SKU: 02-114295

    The Patton SN4324 is a 24-port FXO gateway that allows you to connect your VoIP phone system to up to 24 PSTN lines for local phone access or failover.
  8. Patton SN4332 32 FXO Gateway SN4332/JO/UI

    SKU: 02-114299

    The Patton SN4332 is a 32-port FXO gateway that allows you to connect your VoIP phone system to up to 32 PSTN lines for local phone access or failover.
  9. Mediatrix C733 8 FXO Gateway

    SKU: 02-115239

    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.
  10. Sangoma 60GV2 4 Port FXO Media Gateway

    SKU: 02-128468

    The Sangoma 60GV2 4 Port FXO Media Gateway helps connect your legacy telephony infrastructure to IP networks

Items 31 to 40 of 40 total

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