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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 PattonAudiocodes, 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

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    The Obihai OBi200 is an analog telephone adapter (ATA) that can be used to connect analog devices such as a telephone, fax machine or paging unit to a VoIP phone system. The OBi200 features a single FXS port, a USB and can support up to 4 SIP accounts.
  2. Or Add To Your

    The NeoGate TA200 provides the perfect solution for residential users or small businesses to turn existing analog equipment to an IP-based network. This miniature sized, 2-Port, FXS Gateway allows you to connect one analog phone or fax through the IP network.
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    Cisco ATA 190 Analog Telephone Adaptor is a handset to Ethernet adaptor that gives IP capability to traditional telephone devices. By connecting analog telephones to the ATA 190 adaptor, users can enjoy a wide range of IP telephony applications.
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    Obihai Universal Telephone Adapter with 4-Phone Ports (FXS)
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    Obihai OBi212 1 FXS/1 FXO Adapter
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    The Audiocodes MP202B-2FXS series of Telephone Adapters are cost-effective, advanced products, which allow the connection of ordinary analog telephones or fax machines to a Voice over Broadband (VoBB) service. As a member of the MediaPack series of gateways, the MP-20x series of Telephone Adapters are well-suited for commercial VoIP deployments. Field-proven voice and fax technology and a feature rich design make these Telephone Adapters an excellent choice for Voice over Broadband (VoBB) service providers and operators.
  7. Cisco VWIC2-2MFT-T1/E1

    SKU: 02-111857

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    Cisco 2-port T1/E1 for voice (ISDN PRI and CAS); data is not supported
  8. Cisco VIC2-4FXO

    SKU: 02-111855

    Or Add To Your

    Cisco 4-port FXO module
  9. Cisco VIC3-2FXS/DID=

    SKU: 02-111854

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    Cisco 2-port FXS/DID module
  10. Or Add To Your

    Grandstream HT502/503 220VAC EU Power Supply HT502/503-PS-EU

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