The HT812 is an advanced analogue telephone adapter (ATA) with two FXS ports and an integrated Gigabit NAT router. It is built on Grandstream's market-leading ATA SIP gateway/adapter technology. Millions of such devices have been successfully deployed worldwide. This high-performance ATA adapter features exceptional voice quality for a variety of applications, powerful encryption with security certificates unique to each device, an automatic remote configuration function for mass deployment and device management, and extremely powerful networking features for home and office applications.
GRANDSTREAM HT812 - VOIP Gateway (2xFXS)
Short description
The HT812 is an advanced analogue telephone adapter (ATA) with two FXS ports and an integrated Gigabit NAT router. It is built on Grandstream's market-leading ATA SIP gateway/adapter technology. Millions of such devices have been successfully deployed worldwide. This high-performance ATA adapter features exceptional voice quality for a variety of applications, powerful encryption with security certificates unique to each device, an automatic remote configuration function for mass deployment and device management, and extremely powerful networking features for home and office applications.
Grandstream HandyTone HT 812 VoIP gateway features: Supports 2 SIP profiles and 2 FXS ports Effective AES encryption with security certificate for each device Automatic and secure remote configuration options via TR069 protocol Three-way voice conferencing on each port Exceptional voice quality thanks to HD wideband codec Supports T.38 fax, providing reliable Fa Over IP functionality Supports two Gigabit network ports High-performance NAT router
