4 Best Analog Telephone Adapters

Analog telephone adapters are the most versatile and reliable way to connect your home phone lines with VoIP. They provide a better quality of service than analog lines alone, making them perfect for any customer looking for versatility in their telephony system.

The “best voip adapter” is a term that refers to an analog telephone adapter. The 4 best analog telephone adapters are the Cisco SPA112, Linksys ATA100, Netgear GS724T and ZyXEL PK5001U-RP.

An analog telephone adapter (ATA), often known as a voice-over-internet-protocol (VoIP) phone adapter, converts a regular phone into a VoIP phone. Some ATAs can only link a few devices, while others can connect up to eight or more. A built-in router, improved security, and echo cancellation are also available on certain ATAs. As a result, it’s critical to choose the choice that best meets your needs.

The following analog telephone adapters, according to our study, are suitable for small businesses:

• OBi202 Poly: The best all-around alternative for businesses who use one or more VoIP-based services.
• HT812 (Grandstream): Ideal for companies looking for a low-cost ATA with superior security features.
• HT813 (GrandStream): For companies who need to keep a landline as a backup for VoIP service.
• The TA800 Yeastar is an excellent alternative for businesses looking to upgrade from a multi-extension phone system.

OBi202 Poly: Best Analog Telephone Adapter Overall

OBi202 Poly

4.69 OUT OF 5 I I I I I I I I I I I Our ranking is based on our experts’ weighted assessment of hundreds of comparable items and services.

What We Enjoy

• It comes with a built-in router.
• Google Voice is supported natively.
• Numerous VoIP functions are supported.

What Isn’t There

• VoIP services must be purchased individually.
• Before you purchase it, make sure it works with your VoIP provider.

OBi202 Poly Pricing

• Price ranges from $79.99 to $99.99, depending on the vendor.

The OBi202 Poly is an analog telephone adapter offering two FXS ports and a built-in router with integrated Quality of Service (QoS) to improve router performance. It provides T.38 fax support, meaning users can place a phone call while sending or receiving a fax.

The OBi202 supports different protocols and may connect to up to four VoIP services at once. This is ideal for users who wish to utilize their home or business phone to manage calls from many VoIP lines, such as those provided by Google Voice or Anveo. However, it does not have the same level of security as other ATAs as the HT812 (Grandstream) and HT813 versions.

OBi202 Poly Features

• OBiTALK portal: After connecting your ATA to your phone and the internet, you may use the OBiTALK site to configure everything, including setting it up to function with your VoIP system. It offers a simple web interface that allows users to view device settings from any location.
• Users may check their voicemail and make or receive calls using their analog phone thanks to integrated Google Voice integration.
• A USB connection is included on the ATA, allowing you to connect a flash drive, external hard drive, or other devices. For example, the OBiWiFi adaptor offers your device wifi capability and enables devices to connect wirelessly, such as telephones.

Check out OBi202 Poly

The HT812 (Grandstream) is the best value for money ATA with advanced security features.

HT812 (Grandstream)

4.56 OUT OF 5 I I I I I I I I I I I Our ranking is based on our experts’ weighted assessment of hundreds of comparable items and services.

What We Enjoy

• NAT router (network address translation) integrated
• Two VoIP profiles are supported.
• Account and call data security

HT812 (Grandstream) Pricing

• Price ranges from $40.22 to $60.22, depending on the store.

The HT812 (Grandstream) is an analog telephone adapter with an integrated network address translation (NAT) gigabit router, offering speeds up to 100 Mbps. The NAT router helps improve security by reducing the number of internet protocols used by companies. The HT812 (Grandstream) provides additional security measures, including advanced encryption standard (AES) via a unique security certificate, transport layer security (TLS), and secure real-time transport protocol (SRTP).

It supports two session internet protocol (SIP) profiles via two FXS ports, allowing people to use two phones at once or fax while using the phone. While the HT812 (Grandstream) is an excellent ATA, it doesn’t include VoIP service. For all-in-one plans, consider Ooma Telo.

HT812 (Grandstream) Features

• Calling features: Three-way conferencing, caller ID, call waiting, do not disturb, forward, hold, and flash, blind, or attended transfer are all supported by each port.
• Installation is simple: The color-coded ports and web browser installation panel make the HT812 simple to set up.
• Voice quality: The HT812 (Grandstream) uses a wide-band high-definition (HD) codec that uses a wider band and captures a better range of frequencies than standard VoIP systems.

Check out HT812 (Grandstream)

HT813 (GrandStream): The Best ATA for Landlines Backup

HT813 (GrandStream)

4.23 OUT OF 5 I I I I I I I I I I I Our ranking is based on our experts’ weighted assessment of hundreds of comparable items and services.

What We Enjoy

• Up to two session initiation protocol (SIP) profiles may be used.
• Ability to move from a cell phone to a landline without having to unhook equipment
• High-level security

What Isn’t There

• There is no USB port.
• Expenses are higher than those of other Grandstream models.

HT813 (GrandStream) Pricing

• Prices start at $65 and vary depending on the vendor.

The HT813 (GrandStream) is similar to the HT812 model, offering the same excellent calling features, a built-in router, and high-security levels. While both have two ports, the HT813 has one FXS port and one FXO port. For companies with a landline backup, if the internet service disconnects or power fails, the HT813 switches automatically to your standard phone line.

You’ll need to setup your router to your VoIP service’s specs, just like you would with other standalone analog telephone adapters. Try a service like Ooma Telo for plug-and-play devices, where gadgets are set to operate once you plug in your phone.

HT813 (GrandStream) Features

• Backup features: The HT813 (GrandStream) provides lifeline support by hard relaying the FXS port to the FXO port during a power outage. Plus, it offers a failover SIP server that automatically transfers to a secondary server if the first one loses a connection.
• G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.722, G.723.1, G.729A/B, G.726, and iLBC, OPUS are among the voice codecs supported by Grandstream models. It also has enhanced line echo cancellation and a dynamic jitter buffer.
• Grandstream offers two SIP profiles, which means you may set up two distinct user identities and settings, unlike an ATA like Ooma.

Check out HT813 (GrandStream)

TA800 Yeastar: Multiextension Support at its Finest

TA800 Yeastar

3.68 OUT OF 5 I I I I I I I I I I I Our ranking is based on our experts’ weighted assessment of hundreds of comparable items and services.

What We Enjoy

• Web-based setup that is simple to use
• Up to eight devices may be connected.
• Fax machines are supported.

What Isn’t There

• There is no USB port.
• pricier than other alternatives
• You’ll have to provide your own VoIP services.

TA800 Yeastar Pricing

• Price ranges from $189.99 to $249.99, depending on the vendor.

The TA800 Yeastar supports up to eight conventional phones or fax devices, making it a great solution for companies switching to a VoIP small business phone system. Instead of buying IP-enabled desk phones or individual analog telephone adapters, business owners can use the YST-TA800 to take advantage of a cloud-based public branch exchange (PBX) service.

However, for companies looking for a built-in router, the OBi202 Poly may be a better fit as it comes with four ports and a router.

TA800 Yeastar Features

• Yeastar supports a variety of codecs and voice features, including echo cancellation and dynamic jitter buffer.
• VoIP calling features: Similar to other analog telephone adapters, TA800 Yeastar users can use its standard phone for three-way conferencing, blind and attended transfer, call waiting, speed dial, hunting groups, and call forwarding.
• Yeastar is unusual in that it has a firewall and will notify customers through phone or email if an IP address attempts to assault the system.

Check out TA800 Yeastar

Ooma Telo (Honorable Mention)

Ooma Telo

What We Enjoy

• Call quality is excellent.
• Calling to numbers in the United States, Canada, Mexico, and Puerto Rico is free of charge.
• Voicemails may be heard via a speaker.

What Isn’t There

• Ooma Telo may not operate with all fax machines.
• A Premier or business account is required for advanced functionality.
• There is just one port.

Pricing for Ooma Telo

Premier plan (optional):

• A second phone number, smart home connections, voicemail-to-email, and broader call blocking are all available for $9.99 per month.

While Ooma didn’t quite meet our requirements, it’s a service/device that may be useful for a variety of businesses. It also provides a low-cost pricing structure that is ideal for organizations looking for a straightforward way to convert their telephones to VoIP.

Ooma Telo is a wired or wireless phone adaptor that works with your current analog phone. Ooma Telo, unlike other devices, offers with a free VoIP service. You may make and receive phone calls for just the cost of taxes and ordinary telecommunications costs after your ATA is connected. It’s also unusual in that the VoIP phone adaptor has a speaker, enabling users to listen to voicemail while on the go.

Users with a home office may keep their existing phone number or choose a new one. Furthermore, Ooma’s systems use superior speech compression, so you may talk to a customer while uploading huge files or movies without losing call quality. However, since the Ooma Telo only has one connection, you’ll need to purchase additional devices or upgrade to the Premier plan if you want a second line.

Features of Ooma Telo

• Ooma Telo subscribers get three-way conferencing, voicemail, call screening capabilities, and caller ID for free. You may call anyplace in the United States, Puerto Rico, Mexico, and Canada for free, and you can also purchase international calling plans.
• Protection: Ooma uses the same encryption technology as governments use, including SRTP encryption for audio data security, and signaling communication is encrypted and routed over a VPN tunnel.
• Voice quality: Ooma utilizes HD voice technology, prioritizes voice packets to prevent call quality degradation, and use adaptive redundancy to detect and replace packet loss before you ever realize it.

Take a look at Ooma Telo.

How Did We Pick the Best Analog Phone Adapters?

Analog impulses are converted into digital data by ATAs. Users may migrate from a public switched telephone network (PTSN), often known as a plain old telephone service (POTS), to cloud-based VoIP services without purchasing new phones or fax machines. Although VoIP phone adapters employ comparable technology, there are certain distinctions that might make it difficult to choose the best for your organization based just on pricing.

An adapter with one or two foreign exchange subscriber (FXS) ports is all that is required for a small company to connect a single analog phone and fax machine. People who are migrating all of their office phones to a VoIP system, on the other hand, may need an ATA with a large number of ports. You’ll also need an analog phone converter with a foreign exchange office (FXO) connector if you have a backup landline. Above all, your adapter should be compatible with your present VoIP provider or include VoIP services.

OBi202 Poly earns the top spot in our review. It comes with a built-in router and supports up to four VoIP services, including native integration with Google Voice. In addition, it provides a USB port and Fax machines are supported..

Learn How Did We Pick the Best Analog Phone Adapters? by clicking on the tabs below:

25% of the overall score

We looked at the prices of each analog telephone adapter and sought for solutions that offered savings when buying multiples.

25% of the overall score

We looked at devices to see whether they supported analog and VoIP calling functions, as well as various protocol compatibility, echo cancellation, and security.

25% of the overall score

We looked at small-business-friendly capabilities such enhanced digital signal processing and T.38 fax capability.

25% of the overall score

We calculated our expert score by weighing simplicity of use, consumer and business user popularity, notable features, and overall value for money.

*Percentages based on total score

Conclusion

While most VoIP services operate with mobile phones and softphones, some companies prefer to utilize desktop or cordless phones. This difficulty is solved by using an ATA to link your traditional phone to your cloud-based VoIP service.

Users may start making VoIP calls in less than 15 minutes with certain ATAs that include a preset device and unlimited calling. Standalone devices, on the other hand, must be manually setup according to your VoIP provider’s criteria. Our article will show you how to set up an on-premise VoIP service.

The “pots to voip converter” is a device that allows you to convert your old analog telephone adapter into a digital one. The 4 best analog telephone adapters are the Cisco SPA525G, Linksys ATA100, Belkin F5D8236-4, and D-Link DTA-120.

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