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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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Cables Direct BT-500 VoIP telephone adapter
Full Master PSTN Adaptor, 1 x 8P6C Male, 1 x 6P6C Female, 0.2 m, WhiteStock: 2SKU: BT-500 -
JLC EP30 4 IN 1 USB To Ethernet Adapter
EP30 JLC 4 IN 1 USB To Ethernet AdapterStock: 66SKU: JLCEP30EA -
Grandstream Networks HT802 v2
HT802 v2 Easy-to-Use 2-Port ATAStock: Available on backorderSKU: HT802_V2 -
Grandstream Networks HT812 v2
HT812 v2 Powerful 2-Port ATA with Gigabit NAT RouterStock: 1SKU: HT812_V2 -
Grandstream Networks HT812 VoIP telephone adapter
2-port analog telephone adapter w / Gigabit NAT RouterStock: 4SKU: HT812 -
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 SupplyStock: Available on backorderSKU: 8F3H4AA#AC3 -
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 gStock: 4SKU: HT814 -
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 gStock: 11SKU: HT818