Best Voip Phone Adapters

Buy Best Voip Phone Adapters when you made your mind to purchase new for your home or office. But, while choose the right one, we made mistake and regret later. So, to help you out we have listed top 10 Best Voip Phone Adapters below. In case, if you’re in hurry this is the Best Voip Phone Adapters on Amazon

We spent 47 hours to find a best option for you and it’s a The VoIP Lounge Replacement, which comes with all amazing features you ever want. It is the Best Voip Phone Adapters available in the market today. However, if you don’t want to spend big amount on Voip Phone Adapters, then you should go with Grandstream GS-HT802 2 Port which comes with all the basic options you could ever expect in Voip Phone Adapters.

After a good research, we have sort listed Best Voip Phone Adapters below.

Top 10 Best Voip Phone Adapters In 2020

1 1

The VoIP Lounge Replacement

Check On Amazon
2 2

Grandstream GS-HT802 2 Port

Check On Amazon
3 3

OBi202 2-Port VoIP Phone

Check On Amazon
4 4

Cisco SPA112 2 Port

Check On Amazon
5 5

Yealink W60P Cordless DECT

Check On Amazon
6 6

Polycom SoundStation IP 5000

Check On Amazon
7 7

Obihai OBi1022 IP Phone

Check On Amazon
8 8

Ooma Telo Air 2

Check On Amazon
9 9

RJ45 to RJ11 Converter

Check On Amazon
10 10

Cisco SPA525G2 5-Line IP

Check On Amazon

Top 10 Voip Phone Adapters

Are you looking for top 10 Voip Phone Adapters available right now in the market? Then check out below, we researched and short listed best one here.

1. The VoIP Lounge Replacement

Brand New, individually boxed, The VoIP Lounge Replacement 48V Power Supply for Cisco 7900, 7800 & 6900 Series IP Phones (includes AC Power Cord).


  • Replacement for CP-PWR-CUBE-3=
  • Compatible with 7902G, 7906G, 7911G, 7914, 7915, 7916, 7940 and 7940G, 7941G and 7941G-GE, 7942G, 7945G, 7960 and 7960G, 7961G and 7961G-GE, 7962G, 7965G, 7970G, 7971G-GE, and 7975G
  • Compatible with 6911, 6921, 6941, 6961, 7821, 7841, 7861, 8831, 8941, 8945
  • NOT compatible with all Cisco IP phones. Please see full description below.
  • 2. Grandstream GS-HT802 2 Port

    The HT802 is a 2 port analog telephone adapter (ATA) that allows users to create a high-quality and manageable IP telephony solution for residential and office envir onments.


  • Tls and SRTP security encryption technology to protect calls and accounts
  • Automated provisioning options include TR-069 and XML Config files
  • Supports 3-way voice Conferencing
  • Failover SIP server automatically switches to secondary server if Main server loses connection
  • 3. OBi202 2-Port VoIP Phone

    – Product Name: OBi202 VoIP Telephone Adapter with 2-Phone Ports, Router and USB- Product Description: With the OBi202, you are in control of your digital and analog communications life.


  • Easy to Set-Up Using OBiTALK
  • Also Supports T. 38 Fax and SIP Bring Your Own Device Services like Anveo Callcentric, Voip. ms, etc.
  • Works with Up to Four (4) VoIP Services Across Two (2) Phone Ports
  • 1x USB for Obihai Accessories OBiWiFi and OBiBT, Receive calls to your Google Voice number then use the OBi device to bridge to your iPhone, iPad, iPod touch and Android devices using Wi-Fi, 3G or 4G (without using your cell minutes).
  • 4. Cisco SPA112 2 Port

    The Cisco SPA112 2 Port Phone Adapter enables high-quality, feature-rich VoIP service through a broadband Internet connection.


  • Green_Compliant – Yes
  • Green_Compliance_Certificate/authority – RoHS
  • Ethernet_Technology – Fast Ethernet
  • Number_Of_Network_rj-45_Ports – 1
  • 5. Yealink W60P Cordless DECT

    The Yealink W60P Wireless DECT IP Phone is a premium phone designed with robust hardware, ideal for businesses that require greater capability to handle a heavy call load.


  • The Package Height of the Product is 20.828 centimeters
  • The Package Width of the Product is 19.812 centimeters
  • Package Weight : 0.703 kilograms
  • 6. Polycom SoundStation IP 5000

    Polycom SoundStation IP 5000 PoE Only (Power Supply Not Included).


  • Voice Activity Detection/Comfort Noise Generation
  • Packet Loss Concealment
  • 7. Obihai OBi1022 IP Phone

    The OBi1022 is a business-class color IP phone with support for up to 10 lines and up to six (6) SIP, Google Voice VoIP accounts and one OBiTALK VoIP service.


  • OBiTALK Cloud Management and Service Configuration
  • Large Vivid Color Display – User Configured Themes and Multi-Dimensional Navigation
  • Full-Duplex Speakerphone with Built-In Class D Amplifier and Audio Equalizer
  • Dual Ethernet Ports with Power over Ethernet (PoE) Support – External 12v Power Supply Included
  • 8. Ooma Telo Air 2

    The Smartest home phone is the one that gives you exactly what you want with the greatest savings.


  • Crystal-clear nationwide calling for free and low international rates. Pay only monthly applicable taxes and fees.
  • # 1 rated home phone service for overall satisfaction and value by a leading consumer research publication.
  • Pure Voice HD delivers superior voice quality for a consistently great calling experience.
  • Includes unlimited calling in the U. S. , voicemail, caller-ID, call-waiting, 911 calling and text alerts.
  • More features including the ability to block robocallers available when you upgrade to Ooma Premier phone service.
  • Keep your current number for a one-time fee, or choose a new one in almost any area code.
  • Download the free Ooma mobile app and take your Ooma service on-the-go.
  • Easy install in minutes; works with your high-speed internet and any handset.
  • Works with optional Ooma smart security sensors to monitor your home.
  • 9. RJ45 to RJ11 Converter


  • Convenient and Simple: Connects an analog telephone device (phone, fax, caller id) through ethernet jack.
  • Mature Process Tech: The Uvital RJ45 to RJ11 converter uses high-quality materials and gold-plated metal contacts to ensure great connection and sound quality.
  • Please Noted: RJ11 to RJ45 adapter, the telephone plug-in port to network plug, for the use of telephone line to network cable, the crystal head uses high-quality crystal head, the internal use of electronic wire, pure copper contact pin, stable signal, easy to use, plug and play, to avoid complicated lines, use telephone line to network cable, dial-up Internet.
  • Quality Ensured:worry-free 18-month replacement warranty,Customer-friendly Support Service.
  • 10. Cisco SPA525G2 5-Line IP

    The Cisco SPA525G IP phone is a five-line phone that operates in wired or wireless mode.


  • Enhanced network connectivity with Power over Ethernet (PoE), 802.11g Wi-Fi client with Wi-Fi Protected Setup (WPS), and Bluetooth headset support.
  • VLAN-capable dual switched Ethernet ports, 2 port 10/100 ports for PC connectivity. Disabled when using in WiFi mode.
  • Bluetooth enhanced integration with mobile phones to make and receive calls, import your personal contacts, and charge your mobile phone
  • Support for both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series for Small Business.
  • Conclusion

    We did good research to find out top 10 Best Voip Phone Adapters to buy in 2020. For more similar product reviews, check out below or visit here.