Updated: 05 Apr 2026

10 Best ata adapter voips of 2026

Explore up to 20% Off

Updated: 05 Apr 2026

#1

Best Choice

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

9.8

Grandstream

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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
#2

Best Value

Grandstream HT802 V2 2 FXS Port Aanalog Telephone Adapter (HT802-V2)

9.6

Grandstream

-20%

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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 a single 10/100Mbps port

Automated provisioning options include TR-069 and XML config files

-20%
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#3

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)

9.5

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.
#4

Grandstream HT801 1 Port FXS Analog Telephone Adapter (ATA)

9.3

Grandstream

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Main highlights

Ultra-compact size, voice

Allows service providers to offer high quality IP

Advanced VoIP functionality, security protection and auto provisioning options
#5

Grandstream HT801 v2 1 FXS, 1 Fast Ethernet New Version

9.2

Grandstream

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Main highlights

TLS and SRTP security encryption technology to protect calls and accounts

Supports 1 SIP profile through a single FXS port and a single 10/100Mbps port

Automated provisioning options include TR-069 and XML config files
#6

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)

9.1

Sxhlseller

-20%

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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.

-20%
#7

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)

8.9

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
#8

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

8.7

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.)
#9

Eosnow Gateway, Internet Phone Adapter Durable Lightweight Portable VoIP Gateway with 2 Ports for Home (AU Plug)

8.6

Eosnow

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Main highlights

Support SIP V2 protocol.

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

Comes with a network cable.
#10

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