6 Best VoIP Adapters | December 2016

6 Best VoIP Adapters
Best Mid-Range
Best High-End
Best Inexpensive
If you haven't already dumped your landline, with its expensive calling rates, perhaps it's time you considered it. Now there are tons of high quality VoIP adapters, like these, that offer great call quality, free domestic calls and very low-cost international calling rates. Skip to the best voip adapter on Amazon.
The Ooma Telo is on the pricier end of VoIP telephone adapters, but it's also one of the most trusted and reliable options, and it comes with a money-back guarantee. Its features include voicemail, caller-ID, and call waiting.
  • installation takes mere minutes
  • crystal clear free nationwide calling
  • 24/7 customer support
Brand ooma
Model Ooma Telo
Weight 1.7 pounds
Rating 4.1 / 5.0
The Cisco Small Business PAP2T-NA Internet phone adapter comes with a pair of VoIP ports that can be fitted with an analog phone or a fax machine, so your standard business operations will continue, albeit without the phone bill.
  • caller id with name/number displayed
  • very affordable option
  • does not support vonage
Brand Cisco
Model PAP2T
Weight 16 ounces
Rating 4.3 / 5.0
The OBi200 VoIP Phone Adapter offers speed dialing of up to 99 stored numbers, so you can conduct business or keep in touch with friends and family efficiently. This is a top-selling unit, largely due to its simplicity of use.
  • t.38 real-time fax over ip
  • usb port for use with add-on devices
  • conference calling capabilities
Brand Obihai
Model OBI200
Weight 9.6 ounces
Rating 4.1 / 5.0
With the Magicjack Go! you can enjoy unlimited calls to any number in the United States and Canada, and low international rates beyond those territories. This unit works with your landline, and it can connect mobile devices as well.
  • unlimited magicjack-to-magicjack calls
  • go-to choice for thousands of users
  • ethernet and usb cord included
Brand magicJack
Model K1103
Weight 8.8 ounces
Rating 4.8 / 5.0
If you've already got a landline in your home or business, ditch the phone company, sign with a VoIP provider, and get the affordable, reliable Grandstream GS-HT701 Handytone ATA analog telephone adapter to handle your calls.
  • multi-language voice prompt
  • message waiting indication
  • strong security protection options
Brand Grandstream
Model GS-HT701
Weight 9.1 ounces
Rating 5.0 / 5.0
The Ooma Telo VoIP adapter promises free phone service with PureVoice HD, so it will deliver superior voice quality and a great calling experience you won't believe isn't a landline until the phone bill drops precipitously.
  • bluetooth adapter included
  • low international rates
  • #1 rated by consumer research group
Brand ooma
Model Ooma Telo Air (FFP)
Weight 1.8 pounds
Rating 4.5 / 5.0

Buyer's Guide

The Importance Of The VoIP Adapter

Many businesses have had enough of the high costs that go with dealing with most phone companies. VoIP service allows for more flexibility and can even be adapted for personal use. If you already have landlines and phone numbers associated with your business, you might wonder how you can switch from a landline to a VoIP service without incurring too many additional costs.

VoIP adapters can transform your average landline into a flexible, convenient VoIP phone and fax service with added benefits. You can make your business calls from your desk phone, an app on your mobile device, or even your computer. Because traditional telephones are not wired for digital signals, you need a VoIP adapter to convert the voice signal to digital.

VoIP adapters allow traditional landline phones to be connected to a VoIP service. You can choose adapters that allow you to connect a landline and fax machine with options such as speed dialing, number storage, and conference calling. Some even come equipped with voice HD and Bluetooth capabilities.

A VoIP adapter often has multiple ports. Most importantly, it will have a port where you can plug in your landline telephone called a Foreign Exchange Station (FXS).

You are going to encounter three basic types of VoIP adapters when shopping, so it’s best to educate yourself on all three:

Single FXS only offers one FXS port in order to connect your landline to your established VoIP service.

Dual FXS adapters are a bit more expensive and offer two FXS ports. These are great for people running small businesses out of their homes or offices who need to connect a phone and a fax machine.

FXS/FXO adapters offer both types of ports to connect both traditional landlines and analog landlines. FXO ports create a more reliable experience and can help you maintain phone service if your Internet or VoIP goes down temporarily.

Not All Adapters Are Created Equal

Now that you have an idea of what it does, you are prepared to determine what features in a VoIP adapter are right for you.

Consider the number of ports. Check out the Ethernet, FXS, and FXO ports provided on the device to determine if it will be a good fit. If you only need one phone line for your business calls and one line for faxes, you only need an Ethernet and one or two FXS ports. However, if your business is larger, you will need to consider additional features.

Consider the cost. High quality VoIP adapters range in cost from $20 to $100. If you need to purchase multiple adapters, then that cost can add up.

Consider your number of lines. How many phone lines do you use to operate your business? This will help you to determine the number of ports you need.

Consider compatibility. Check with your VoIP provider to ensure that the adapter you have chosen is compatible with their services. Some VoIP services provide features that some adapters don’t support, and some adapters provide options that some VoIP services don’t offer. If you purchase an adapter before speaking with your provider, you might sign up for trouble that could be avoided.

VoIP adapters are designed to convert the human voice into data packets. Using an adapter could save you time and money in the long run, especially since you won’t need to buy all new equipment to use the service.

A Brief History Of The VOIP Adapter

There are some who scoff at VoIP saying that it is a useless service due to the number of features available with cell phones. For some consumers, this is a valid argument. For others, especially business owners, it is a crucial part of daily communication.

As many are already aware, Alexander Graham Bell and Elisha Grey invented the first telephone in 1870. Telephone technology quickly advanced from requiring an operator to dial the number to the invention of the touch-tone buttons by AT&T in the mid-1900s.

The Internet was first invented in the mid-1960s by the Advanced Research Projects Agency Network (ARPANET). It was used for private communications between the US Department of Defense and the US Military.

Internet Protocol (IP) was invented in 1972 by by Dr. Vint Cerf. Internet Protocol by definition defines how the information travels and is shared between computers.

VocalTec invented VoIP in 1995 and marketed the first Internet phone. Both users had to purchase and install the same software and then connect a microphone and speakers to their computer in order to speak with one another in real time.

Inventors and consumers alike began to realize that VoIP was more convenient and more affordable than most phone services because it allowed for the transfer of data over the IP. Eventually, the average consumer learned that they could avoid many harsh fees imposed on them by their telephone companies by using VoIP services.

The number of options for VoIP, and subsequently the adapters, are now overwhelming. People want to integrate all devices and communicate with friends and family overseas, and businesses want to ensure that they are offering their customers the best possible service and communication. That is why VoIP services have soared in popularity. They are now an established part of modern communication and don’t appear to be going anywhere any time soon.

Statistics and Editorial Log

Paid Placements

Wiki Granular Update & Revision Log

help support our research

Patreonlogoorange psj5g7Wiki ezvid low poly earth xdypeb

Last updated on December 15, 2016 by multiple members of the ezvid wiki editorial staff

Our professional staff of writers and researchers have been creating authoritative product recommendations and reviews since 2011. Many of our wikis require expert maintenance, and are authored by individual members of our editorial staff. However, this wiki is currently maintained by multiple members of the ezvid wiki team.

Thanks for reading the fine print. About the Wiki: We don't accept sponsorships, free goods, samples, promotional products, or other benefits from any of the product brands featured on this page, except in cases where those brands are manufactured by the retailer to which we are linking. For our full ranking methodology, please read about us, linked below. The Wiki is a participant in associate programs from Amazon, Walmart, Ebay, Target, and others, and may earn advertising fees when you use our links to these websites. These fees will not increase your purchase price, which will be the same as any direct visitor to the merchant’s website. If you believe that your product should be included in this review, you may contact us, but we cannot guarantee a response, even if you send us flowers.