The Grandstream SIP-ATA HandyTone HT812 v2 is an advanced solution designed to integrate analog terminals into a VoIP telephony system. With two FXS ports, this device allows for the support of traditional analog phones on a VoIP network, extending the usefulness of existing devices.

• Built-in Gigabit NAT router: High performance with support for speeds up to 100 Mbps.
• SIP support: Two SIP profiles for simultaneous management of multiple VoIP connections.
• Security encryption: Strong AES encryption for secure calls and accounts.
• Automated provisioning: Simplifies deployment through TR-069 and XML configuration files.
• Three-way voice calling: Allows seamless, high-quality sessions per port.
• Fax over IP (FoIP): Compatible with T.38 for efficient fax management.
• Caller ID and telephony features: A variety of caller ID formats and classic telephony functions.
• Network and phone interfaces: Two RJ11 FXS and two RJ45 Gigabit Ethernet ports.
• Power over Ethernet (PoE): Can be powered directly from the network cable.

The HandyTone HT812 v2 offers flexibility and reliability, making it suitable for a variety of applications.