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
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1 Port FXS ATA Analog Telephone Adapter Dag1000-1s with Vlan Qos - China FXS Gateway, VoIP FXS Gateway | Made-in-China.com
Fax Adapters | US-Made VoIP FAX Adapter Products
Services | FaxSIPIT
Cisco ATA 187 Analog Telephone Adaptor Administration Guide for SIP, Version 1.0 - Cisco ATA 187 Analog Telephone Adaptor Overview [Cisco ATA 180 Series Analog Telephone Adaptors] - Cisco
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Fax Adapters | US-Made VoIP FAX Adapter Products
Fax Solutions - NEWT
AudioCodes ~ Fax ATA MP-202B HTTPSFAX ~ Stock# GGWV00426 ~ NEW – Telecom Creations
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FaxSIPit | Your Route for VOIP Faxing
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
Cisco ATA 190 Series Analog Telephone Adapters - Cisco
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Cisco ATA 186 IP Analog Telephone Phone Adaptor - ATA186