VoIP Gateway Micro-Analog Telephone Adapter | SmartNode M-ATA
Polycom OBi300 1-Line VoIP Adapter
Polycom OBi302 2-FXS ATA Universal VoIP Adapter 2200-49532-001
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CyberData SIP Paging Adapter VOIP Endpoint I F SIP Multicast (011233)
cnPilot Home & Business R200 802.11n 300 Mbps Wi-Fi WLAN Router with Analog Telephone Adapter (ATA) VoIP Gateway, 4 port Network Switch and 2 phone ports, RoW. No power cord - WirelessUnits.com
Polycom OBi302 2-Line VoIP Adapter (
Amazon.com : Voip Adapter Voip Gateway Internet Phone 2 Ports Adapter with SIP RJ45 Cable for Linksys PAP2T, ATA Telephone Adapter Voip Phone Adapter with 2 Ports for Voice-Over-IP,Support DHCP SIP V2
C3VoIP-150 Analog Telephone Adapter (ATA) VoIP Gateway with PoE - WirelessUnits.com
DoorKing 1815-578 VoIP Adapter Kit
WiFi adapter for VoIP phones
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Telo Air Wireless VoIP Home Phone Adapter | Ooma Telo