Best VoIP Analog Telephone Adapters (ATAs) – Best Reviews
OBi200 - Google Voice VoIP Adapter | Poly, formerly Plantronics & Polycom
OBi202 Review
Best VoIP Analog Telephone Adapters (ATAs) – Best Reviews
OBi202 VoIP Phone Adapter Review - Tom's Tek Stop
Amazon.com: 2-Port VoIP SIP Phone Adapter - GT202 Wireless Router, Supports WiFi Asterisk ATA VOS FXS Fax. Suitable for Home or Business (Black) : Office Products
Sangoma SGM-PHONE-PSU IP Phone Power Adapter
Cisco SPA112 Dual FXS Port Phone Adapter
Telo Air Wireless VoIP Home Phone Adapter | Ooma Telo
ViaTalk Business Review | PCMag
ClearLink VoIP USB Phone Adapter review | TechRadar
Cisco Voip Phone ATA Adapter Mfr P/N SPA1001-NA-OB
Amazon.com : VoIP Phone Adapter for Voice Over IP, VoIP Gateway with 2 Port Internet Phone Adapter RJ45 Network Interface SIP RJ 45 Cable for PAP2T, Support SIP V2 Protocol, DHCP(US) :
Vonage HT802 - VoIP phone adapter - 100Mb LAN - Walmart.com
VoIP Adapters for Residential or Business VoIP - VoIP Supply