Grandstream SIP ATA 2 Port FXS Gateway | HT-812

The HT812 is an advanced 2-port analog telephone adapter (ATA) with 2 FXS ports and an integrated Gigabit NAT router. Built upon Grandstream’s market-leading SIP ATA/gateway technology, this powerful ATA features exceptional voice quality in various application environments, strong encryption, automated provisioning for volume deployment and device management, and outstanding network performance for home and office use.