The GRAND STREAM GS-HT812-V2 is a wired analog telephone adapter (ATA) designed for businesses integrating traditional analog devices into a modern IP-based telephony system. This unit features two FXS ports, enabling the connection of two analog phones or fax machines, and dual Gigabit Ethernet ports for network connectivity. It includes a built-in NAT router, capable of routing speeds up to 100MBps, which can simplify network setup for smaller deployments. Security is addressed through TLS and SRTP encryption for calls and accounts. The adapter supports two SIP profiles, 3-way voice conferencing, and T.38 Fax over IP. Automated provisioning via TR-069 and XML configuration files, along with failover SIP server capabilities, aim to ensure reliable operation and straightforward deployment, particularly when used with Grandstream's UCM series IP PBXs for Zero Configuration provisioning. This device is suitable for organizations needing to extend VoIP services to existing analog equipment.
The two FXS ports are designed to connect analog telephones or T.38 fax machines, allowing them to function within an IP-based telephony system.
The device includes two Gigabit Ethernet LAN ports for wired network connection and features a built-in NAT router with routing speeds up to 100MBps.
The adapter supports TLS and SRTP security encryption technology, which helps protect calls and associated accounts.
Yes, the device supports automated provisioning options including TR-069 and XML configuration files. It also offers Zero Configuration provisioning when used with Grandstream's UCM series of IP PBXs.
GS-HT812-V2 - Grand Stream 2 FXS, 2 GigE, NAT Router