Updated: 15 Jun 2026

10 Best ata adapter voips of 2026

Explore up to 12% Off

Updated: 15 Jun 2026

#1

Best Choice

Grandstream HT812 FXS ATA 2 Port VOIP Gateway with Dual GbE Network

9.8

Grandstream

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Main highlights

TLS and SRTP security encryption technology to protect calls and accounts

Supports 2 SIP profiles through 2 FXS ports and dual Gigabit ports

Includes a built-in NAT router which can handle routing speeds up to 100MBps
#2

Best Value

Grandstream HT812 V2 VoIP ATA 2-FXS Port (HT812-V2)

9.6

Grandstream

-12%

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Main highlights

Supports T.38 Fax for reliable Fax-over-IP

Supports 2 SIP profiles and 2 FXS ports

Strong AES encryption with security certificate per unit

-12%
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#3

VOIP Phone Adapter for Voice Over IP, VOIP Gateway with 2 Port Internet Telephone Adapter RJ45 Network Interface SIP RJ45 Cable for PAP2T, Supports SIP V2 Protocol, DHCP

9.4

Bewinner

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Main highlights

Multiple ports - 1 10/100M RJ-45 network interface, 2 standard telephone interfaces, 1 power interface cable type: RJ45 category 5 twisted pair; RJ11 standard telephone line base display: power supply, Ethernet, phone (1-2)

Lightweight portable phone adapter with 2 ports for voice over IP. Comes with a network cable.

Internet Phone Adapter - With the VoIP phone adapter, you can easily make remote calls or global calls along with a broadband network, router or a normal phone.)
#4

VoIP Gateway 2 Ports Adapter, Voice Over IP Phone Adapter for Long Distance and Global Calls, Lightweight and Portable with Network Cable, Support SIP V2 Protocol (AU Plug)

9.3

Zopsc

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Main highlights

[LIGHTWEIGHT AND PORTABLE] - Easily achieve long distance or global calls with this compact and lightweight internet phone adapter.

[EASY SETUP AND CONFIGURATION] - Comes with a network cable, making it simple to connect to your broadband network and router. Complete configuration and firmware upgrades are automated through a .

[ VOICE TRANSMISSION] - Supports SIP V2 protocol and features 2 ports for voice-over-IP, ensuring clear and voice communication.
#5

VoIP, 2 Ports Analog Telephone Adapter, VoIP Phone Adapter Support SIP V2 Protocol DHCP, PAP2T Internet Phone Adapter with RJ45 Network Cable for (AU Plug)

9.2

Sxhlseller

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Main highlights

[SUPPORTS SIP V2 PROTOCOL] Offers compatibility with the industry-standard SIP protocol for seamless communication.

[LIGHTWEIGHT AND PORTABLE] Compact and easy to carry, making it convenient for travel and on-the-go usage.

[EASY LONG DISTANCE CALLS] Achieve long distance or global calls with broadband network, router, and ordinary telephone.
#6

OVAQUIXI VoIP Phone Adapter, VoIP Gateway 2 Port Internet Phone Adapter Portable Supports SIP V2 Protocol with Network Cable for PAP2T (AU Plug)

8.9

OVAQUIXI

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Main highlights

[Lightweight & Portable Design] Weighing only 280g this compact and portable voip gateway is easy to carry and set up anywhere. its sleek design and simple configuration make it a must have for travelers remote workers and anyone needing flexible communication solutions.

[Global Calls & Long Distance Savings] This voip gateway internet phone adapter allows you to make global calls or save on long distance charges by connecting it to your broadband network router and ordinary telephone. ideal for home or office use it transforms your traditional phone into a powerful voip device.

[Dual Port Voip Adapter] Featuring 2 ports for voice over ip this adapter supports simultaneous connections for two phones. ideal for small businesses or households needing multiple lines it ensures seamless communication without additional hardware.
#7

Sharainn VoIP Gateway, PAP2T NA PAP2T 2 Ports Internet Phone Adapter, Supports SIP V2 Protocol, Voice Over IP Unlocked VoIP Gateway with RJ45 Category 5 Twisted Pair (AU Plug)

8.8

Sharainn

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Main highlights

Support SIP V2 protocol.

Lightweight and portable.

Internet phone adapter ‑ With it, you can easily achieve long distance calls or global calls along with broadband network, router, orinary telephone.(Broadband network + router + Gateway + ordinary telephone = save domestic or international long dis
#8

2 Ports Adapter SIP, Internet Phone Adapter Lightweight and Portable, Easily Make VoIP Calls or Global Calls Comes for Public Use, Easy Setup with Guide (AU Plug)

8.6

YUEHISY

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Main highlights

Support SIP V2 protocol.

Phone Adapter with 2 Ports for Voice‑over‑IP.

Internet phone adapter ‑ With it, you can easily achieve long distance calls or global calls along with broadband network, router, orinary telephone.(Broadband network + router + Gateway + ordinary telephone = save domestic or international long dis
#9

2 Ports Adapter SIP VoIP Gateway Lightweight and Portable for Internet Phone with Wireless Connectivity and Affordable Landline Replacement (AU Plug)

8.5

YUEHISY

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Main highlights

Support SIP V2 protocol.

Phone Adapter with 2 Ports for Voice‑over‑IP.

Internet phone adapter ‑ With it, you can easily achieve long distance calls or global calls along with broadband network, router, orinary telephone.(Broadband network + router + + ordinary telephone = save domestic or international long dis
#10

VoIP Gateway Phone Adapter, 2 Ports Internet Telephony Box, Lightweight Portable for Broadband Router Setup (AU Plug)

8.3

POENVFPO

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Main highlights

Simple plug and play setup with two ports for VoIP lines using standard internet protocols.

Make international calls by connecting this VoIP adapter to your broadband router and home phone.

Compact and lightweight design lets you take it anywhere for portable calling.

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10 Best ata adapter voips of 2026

Grandstream HT812 FXS ATA 2 Port VOIP Gateway with Dual GbE Network

9.8

Main highlights

Grandstream HT812 V2 VoIP ATA 2-FXS Port (HT812-V2)

9.6

Main highlights

VOIP Phone Adapter for Voice Over IP, VOIP Gateway with 2 Port Internet Telephone Adapter RJ45 Network Interface SIP RJ45 Cable for PAP2T, Supports SIP V2 Protocol, DHCP

9.4

Main highlights

VoIP Gateway 2 Ports Adapter, Voice Over IP Phone Adapter for Long Distance and Global Calls, Lightweight and Portable with Network Cable, Support SIP V2 Protocol (AU Plug)

9.3

Main highlights

VoIP, 2 Ports Analog Telephone Adapter, VoIP Phone Adapter Support SIP V2 Protocol DHCP, PAP2T Internet Phone Adapter with RJ45 Network Cable for (AU Plug)

9.2

Main highlights

OVAQUIXI VoIP Phone Adapter, VoIP Gateway 2 Port Internet Phone Adapter Portable Supports SIP V2 Protocol with Network Cable for PAP2T (AU Plug)

8.9

Main highlights

Sharainn VoIP Gateway, PAP2T NA PAP2T 2 Ports Internet Phone Adapter, Supports SIP V2 Protocol, Voice Over IP Unlocked VoIP Gateway with RJ45 Category 5 Twisted Pair (AU Plug)

8.8

Main highlights

2 Ports Adapter SIP, Internet Phone Adapter Lightweight and Portable, Easily Make VoIP Calls or Global Calls Comes for Public Use, Easy Setup with Guide (AU Plug)

8.6

Main highlights

2 Ports Adapter SIP VoIP Gateway Lightweight and Portable for Internet Phone with Wireless Connectivity and Affordable Landline Replacement (AU Plug)

8.5

Main highlights

VoIP Gateway Phone Adapter, 2 Ports Internet Telephony Box, Lightweight Portable for Broadband Router Setup (AU Plug)

8.3

Main highlights

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