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VoIP Telephone Adapters
A VoIP phone uses Voice over IP (Voice over Internet Protocol) technologies for placing and transmitting telephone calls over an IP network, such as the Internet, instead of the traditional public switched telephone network (PSTN). An adapter connects VoIP telephones to other devices.
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POLY ATA 400 1FXS Voice Port VoIP Adapter with Open SIP and Power Supply
Poly ATA 400 1FXS Voice Port VoIP Adapter with Open SIP and Power SupplyIn Stock: 2 -
Cisco ATA 192 Multiplatform Analogue Telephone Adapter, 2-Port Handset-to-Ethernet Adapter, 1-Year Limited Hardware Warranty (ATA192-3PW-K9)
ATA 192 Multiplatform Analogue Telephone Adapter, 2-Port Handset-to-Ethernet Adapter, 1-Year Limited Hardware Warranty (ATA192-3PW-K9)In Stock: 556 -
Yeastar TA800 VoIP telephone adapter
8 FXS, 100Mbps, RJ11, SIP, UDP, TCP, TLS, SRTP, TR-069, 10-90%In Stock: 5 -
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Cables Direct BT-400 VoIP telephone adapter
Secondary Leaded Telephone Adaptor, 1 x 8P6C Male, 1 x 6P6C Female, WhiteIn Stock: 1250 -
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Grandstream Networks HT818 VoIP telephone adapter
8x RJ-11 FXS, 2x 10/100/1000Mbps RJ-45, QoS, SRTP, TLS/SIPS/HTTPS, 180 x 120 x 36 mm, 356 gIn Stock: 7 -
Grandstream Networks HT814 VoIP telephone adapter
4x RJ-11 FXS, 2x 10/100/1000Mbps RJ-45, QoS, SRTP, TLS/SIPS/HTTPS, 130 x 90 x 28.5 mm, 290 gIn Stock: 4