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Over 30 different VoIP phone adapters in various configurations

VoIP Adapters

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VoIP Adapters for Residential or Business VoIP

Choose from the best in VoIP phone adapters in various configurations, that work with most SIP based VoIP service providers. Popular brands include Audiocodes, Grandstream, Mediatrix and Obihai

In addition to SIP, find adapters that support MGCP, H.323 and Google Voice.

A VoIP Adapter, also known as an Analog Telephone Adapter (ATA) will convert a VoIP signal to an analog tone so that you can use existing analog devices such as your phone or fax machine with VoIP service. This allows you all the awesome cost-savings of VoIP without having to replace your existing analog equipment. VoIP Supply ATA's will work with most SIP service providers and some Obihai VoIP Adapters even work with Google Voice.

VoIP Supply in conjunction with VoIP Fulfillment offers provisioning services to our Service Provider customers. If you are a VoIP Service provider, contact our SP Expert Don Stefanie to discuss fulfillment and provisioning options!

Whether you are looking for an VoIP adapter for your home, business or to provide to your customers in conjunction with your VoIP service you can find the right solution here.

All of the VoIP adapters VoIP Supply sells come with a full manufacturers warranty, are supported by our in-house team of VoIP Experts and

Items 1 to 10 of 28 total

   

  1. Cisco SPA122

    SKU: 02-112611

    Regular Price: $61.99

    Special Price: $57.99

    Or Add To Your

    The Cisco SPA122 is an Analog Telephone Adapter (ATA) with 2 FXS, 1 10/100 WAN and 1 10/100 LAN ports
  2. Or Add To Your

    The Grandstream HandyTone 502 is a 2 line ATA (analog telephone adapter) that allows you to use two analog devices over an IP infrastructure while offering routing capabilities from your LAN to the WAN.
  3. Grandstream HT701

    SKU: 02-112904

    Or Add To Your

    The Grandstream HT701 is a 1 port analog telephone adapter (ATA) which allows you to use an analog phone or fax device on an IP or VoIP network.
  4. Cisco SPA112

    SKU: 02-112610

    Regular Price: $49.99

    Special Price: $43.99

    Or Add To Your

    The Cisco SPA112 is an Analog Telephone Adapter (ATA) with 2 FXS and 1 10/100 WAN port
  5. Or Add To Your

    The Obihai OBi302 is a Service Provider quality, 2 port Analog Telephone Adapter (ATA) which allows you to use your existing analog phones or fax machines to make calls using the internet. It includes an integrated 2 port router with QoS and has the ability to work wirelessly using OBiWiFi or OBiBT. The OBi302 will work with most SIP-based Internet Service Providers (ISP) and is available with Zero Touch customization with a small minimum order quantity.
  6. Or Add To Your

    The Audiocodes MediaPack 112 Analog VoIP Gateway with 2 FXS ports allows up to 2 analog devices to connect to the IP Network. This product includes 2 FXS analog lines, single 10/100 BaseT, and an AC power supply.
  7. Mediatrix 4102- SIP

    SKU: 02-108701

    Regular Price: $89.95

    Special Price: $69.99

    Or Add To Your

    The Mediatrix 4102-SIP VoIP Access Device allows 2 analog devices to access a broadband modem or LAN.
  8. Or Add To Your

    The Grandstream HT702 is a 2 port analog telephone adapter (ATA) which allows you to use up to two analog phones or fax devices on an IP or VoIP network.
  9. Or Add To Your

    The Grandstream HandyTone 503 is a 2 line ATA (analog telephone adapter) that allows you to use one analog device over an IP infrastructure or over PSTN lines while offering routing capabilities from your LAN to the WAN.
  10. Or Add To Your

    The Patton SmartLink Micro Analog Telephone Adapter M-ATA provides connectivity for analog phones and faxes to a home, home office or corporate LAN.

Items 1 to 10 of 28 total