- Grandstream Categories
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- Grandstream Phones
- Grandstream Video Phones
- Grandstream Cordless DECT
- Grandtream WiFi Cordless
- Grandstream VoIP Adapters
- Grandstream Gateways
- Grandstream IP PBX
- Grandstream Physical Security
- Grandstream Video Conferencing and IPVideoTalk
- Grandstream GWN Series
- Grandstream SIP Intercoms
- Grandstream Accesssories
- Grandstream Reseller Program
Easily Compare Product Specs
Click any Product's Add To Compare link to build your list. Then click the Compare button below to view them side-by-side.
Easily Compare Product Specs
Click any Product's Add To Compare link to build your list. Then click the Compare button below to view them side-by-side.
About Grandstream VoIP Adapters
For entry-level IP telephony users, Grandstream VoIP adapters work with any analog phone or fax machine to offer plug and dial conversion of traditional analog telephone signals to a voice over IP-based network.
Compatible with leading 3rd party VoIP service providers, Grandstream VoIP adapters are an affordable way to gain the benefits and advantages of VoIP access while maintaining superb audio quality in a device packed with features.
Why buy Grandstream VoIP Adapters?
- Full featured Voice/Fax over IP conversion for legacy devices.
- Universal plug and dial operation ideal for basic IP telephony users.
- Compact, lightweight, affordable, for use at home or on the road.
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Grandstream HT802 Dual FXS Adapter
SKU: 02-123063
Grandstream's HT802 is a Dual FXS Analog Telephone Adapter (ATA) with a sleek, modern design that is suitable for any residential or business setting that wants to turn their analog phone into a VoIP system.$49.00 -
Grandstream HT812 ATA
SKU: 02-123250
Grandstream's HT812 has 2-ports and includes a Gigabit NAT Router. This advanced analog telephone adapter replaces the HT502 and features Gigabit technology and leading echo cancellation.$49.99
