Unlocked Linksys PAP2T VoIP Phone Voice Adapter SIP VoIP Internet Phone Adapter 2 FXS Ports US Plug - Walmart.com
FTA1101 Portable Wireless VoIP Adapter - Flyingvoice
Polycom, Inc.PY-2200-49530-001 OBI 300 Voice Adapter USB 1 FXS ATA - Newegg.com
Flyingvoice FTA1101 Wireless VoIP Adapter, 94,01 €
Shield Tech Security > Cellular & Internet Adapters > VOIP Broadband Adapter - (Phone Line to Internet for Alarm System)
AudioCodes MP-202 Analog Fax Adapter – UniVoIP
Fax Adapters | US-Made VoIP FAX Adapter Products
Fax ATA adapters : nexacomm
VoIP Adapters – SpectrumVoIP
Poly ATA 400 VoIP Adapter (8F3H4AA#ABA) - IP Phone Warehouse
An Easy Way to VoIP-enable Your Fax Machine
Amazon.com : Unlocked VoIP Gateway, Internet Phone Adapter PAP2T with 2 Ports for Voice-Over-IP Support fax and Multi-Voice(U.S. regulations) : Office Products
HT801 | Grandstream Networks
Fax Adapters | US-Made VoIP FAX Adapter Products
4-Port FXS Analog Telephone VoIP Adapter w Integrated NAT Router (HT814)