The HT812 is a powerful analog telephone adapter designed for users looking to connect their analog devices to a VoIP network in either a home or office. It offers an advanced 2-port analog telephone adapter (ATA) with 2 FXS ports and an integrated Gigabit NAT router.
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The HT812 is an easy-to-use 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 with millions of units successfully deployed worldwide, this powerful ATA features exceptional voice quality in various application environments, strong encryption with unique security certificate per unit, automated provisioning for volume deployment and device management, and outstanding network performance for home and office use. The HT812 delivers outstanding VoIP technology and routing capabilities to home and office environments and allows users to successfully connect their analog devices to a manageable and powerful VoIP network.
Supports 2 SIP profiles through 2 FXS ports and dual Gigabit ports
Includes a built-in NAT router which can handle routing speeds up to 100MBps
Tecnologia di codifica di sicurezza TLS e SRTP per proteggere chiamate e account
Opzioni di provisioning automatizzate includono file di configurazione XML e TR-069
Supporta audioconferenza a 3 vie
Server SIP di failover commuta automaticamente al server secondario se il server principale perde la connessione
Supporta Fax T.38 per la creazione di Fax su IP
Supporta una vasta gamma di formati ID chiamante
Utilizzare con serie UCM di Granstream di IP PBX per provisioning configurazione zero